2024

Mohamed, A. ; Delache, A. ; Godeferd, F. S. ; Liu, Jie ; Oberlack, Martin ; Wang, Yongqi (2024)
Maximization of inertial waves focusing in linear and nonlinear regimes.
In: Physical Review Fluids, 9 (9)
doi: 10.1103/PhysRevFluids.9.094605
Artikel, Bibliographie

Sarno, Luca ; Papa, Maria Nicolina ; Tai, Yih-Chin ; Wang, Yongqi ; Villani, Paolo (2024)
Optical measurements of solid volume fraction and granular temperatures in granular flows over erodible bed.
In: Journal of Physics: Conference Series, 2802 (1)
doi: 10.1088/1742-6596/2802/1/012005
Artikel, Bibliographie

Ben Gozlen, Houssem ; Wang, Yongqi ; Oberlack, Martin (2024)
A mixture theory formulation for active suspensions.
In: PAMM
doi: 10.1002/pamm.202400166
Artikel, Bibliographie

2023

Liu, Jie ; Wang, Yongqi ; Oberlack, Martin (2023)
Focusing of weakly nonlinear inertial waves by a vertically oscillating annular forcing.
In: Physics of Fluids, 35 (11)
doi: 10.1063/5.0174278
Artikel, Bibliographie

Sun, Weihang ; Meng, Xiannan ; Wang, Yongqi ; Hsiau, S. S. ; You, Z. (2023)
A Depth‐Averaged Description of Submarine Avalanche Flows and Induced Surface Waves.
In: Journal of Geophysical Research: Earth Surface, 128 (4)
doi: 10.1029/2022JF006893
Artikel, Bibliographie

Sarno, Luca ; Wang, Yongqi ; Tai, Yih-Chin ; Papa, Maria Nicolina ; Villani, Paolo (2023)
Chute flows of dry granular media: Numerical simulations by a well-posed multilayer model and comparisons with experiments.
8th International Conference on Debris Flow Hazard Mitigation (DFHM8). Torino, Italy (26.06.2023-29.06.2023)
doi: 10.1051/e3sconf/202341502018
Konferenzveröffentlichung, Bibliographie

2022

Sarno, Luca ; Wang, Yongqi ; Tai, Y.-C. ; Papa, M. N. ; Villani, P. ; Oberlack, Martin (2022)
A well-posed multilayer model for granular avalanches: Comparisons with laboratory experiments.
In: Physics of Fluids, 34 (11)
doi: 10.1063/5.0106908
Artikel, Bibliographie

Liu, Jie ; Oberlack, Martin ; Wang, Yongqi ; Delache, A. ; Godeferd, F. S. (2022)
Focusing of inertial waves by a vertically annular forcing.
In: Physics of Fluids, 34 (8)
doi: 10.1063/5.0099774
Artikel, Bibliographie

Deußen, Benjamin ; Oberlack, Martin ; Wang, Yongqi (2022)
Active Turbulence and its Modelling.
12th International Symposium on Turbulence and Shear Flow Phenomena (TSFP12). Osaka, Japan (online) (19.07.2022-22.07.2022)
Konferenzveröffentlichung, Bibliographie

Liu, Jie ; Mohamed, Ahmed ; Delache, Alexandre ; Godeferd, Fabien ; Oberlack, Martin ; Wang, Yongqi (2022)
Shock-like focusing of inertial waves - The localized generation of turbulence.
12th International Symposium on Turbulence and Shear Flow Phenomena (TSFP12). Osaka, Japan (Online) (19.07.2022-22.07.2022)
Konferenzveröffentlichung, Bibliographie

Deußen, Benjamin ; Wang, Yongqi ; Oberlack, Martin (2022)
A deterministic two-phase model for an active suspension with non-spherical active particles using the Eulerian spatial averaging theory.
In: Physics of Fluids, 34 (2)
doi: 10.1063/5.0077735
Artikel, Bibliographie

2021

Sarno, Luca ; Tai, Y.-C. ; Wang, Yongqi ; Oberlack, Martin (2021)
A well-posed multilayer model for granular avalanches with μ(I) rheology.
In: Physics of Fluids, 33 (10)
doi: 10.1063/5.0065697
Artikel, Bibliographie

Sarno, L. ; Wang, Yongqi ; Tai, Y.-C. ; Martino, R. ; Carravetta, A. (2021)
Asymptotic analysis of the eigenstructure of the two-layer model and a new family of criteria for evaluating the model hyperbolicity.
In: Advances in Water Resources, 154
doi: 10.1016/j.advwatres.2021.103966
Artikel, Bibliographie

Liu, Jie ; Oberlack, Martin ; Wang, Yongqi (2021)
Analytical Investigation of Viscoelastic Stagnation-Point Flows with Regard to Their Singularity.
In: Applied Sciences, 11 (15)
doi: 10.3390/app11156931
Artikel, Bibliographie

Deußen, Benjamin ; Oberlack, Martin ; Wang, Yongqi (2021)
Probability theory of active suspensions.
In: Physics of Fluids, 33 (6)
doi: 10.1063/5.0047227
Artikel, Bibliographie

Guo, Xiaogang ; Peng, Chong ; Wu, Wei ; Wang, Yongqi (2021)
Unified constitutive model for granular–fluid mixture in quasi-static and dense flow regimes.
In: Acta Geotechnica, 16 (3)
doi: 10.1007/s11440-020-01044-1
Artikel, Bibliographie

Wang, Chun ; Ye, Guanlin ; Meng, Xiannan ; Wang, Yongqi ; Peng, Chong (2021)
A Eulerian−Lagrangian Coupled Method for the Simulation of Submerged Granular Column Collapse.
In: Journal of Marine Science and Engineering, 9 (6)
doi: 10.3390/jmse9060617
Artikel, Bibliographie

Deußen, Benjamin ; Jayaram, A. ; Kummer, Florian ; Wang, Yongqi ; Speck, T. ; Oberlack, Martin (2021)
High-order simulation scheme for active particles driven by stress boundary conditions.
In: Journal of Physics: Condensed Matter, 33 (24)
doi: 10.1088/1361-648X/abf8cf
Artikel, Bibliographie

2020

Meng, Xiannan ; Wang, Yongqi ; Chiou, Min-Ching ; Zhou, Yunlai (2020)
Investigation of influence of an obstacle on granular flows by virtue of a depth-integrated theory.
In: European Journal of Mechanics - B/Fluids, 84
doi: 10.1016/j.euromechflu.2020.06.014
Artikel, Bibliographie

Plümacher, Dominik ; Oberlack, Martin ; Wang, Yongqi ; Smuda, Martin (2020)
On a non-linear droplet oscillation theory via the unified method.
In: Physics of Fluids, 32 (6)
doi: 10.1063/5.0007341
Artikel, Bibliographie

Sarno, Luca ; Papa, Maria Nicolina ; Wang, Yongqi (2020)
The stratified nature of dense granular flows supported by fluctuation velocities and volume fraction measurements from laboratory flume experiments.
EGU General Assembly 2020. (04.05.2020-08.05.2020)
Konferenzveröffentlichung, Bibliographie

2019

Dillen, Sebastian ; Oberlack, Martin ; Wang, Yongqi (2019)
Analytical investigation of rotationally symmetrical oscillating flows of viscoelastic fluids.
In: Journal of Non-Newtonian Fluid Mechanics, 272
doi: 10.1016/j.jnnfm.2019.104168
Artikel, Bibliographie

Heß, Julian ; Tai, Yih-Chin ; Wang, Yongqi (2019)
Debris flows with pore pressure and intergranular friction on rugged topography.
In: Computers & Fluids, 190
doi: 10.1016/j.compfluid.2019.06.015
Artikel, Bibliographie

Heß, Julian ; Wang, Yongqi (2019)
On the role of pore-fluid pressure evolution and hypoplasticity in debris flows.
In: European Journal of Mechanics - B/Fluids, 74
doi: 10.1016/j.euromechflu.2018.09.005
Artikel, Bibliographie

Ma, Bole ; Wang, Yongqi ; Kikker, Anne (2019)
Analytical solutions of oscillating Couette–Poiseuille flows for the viscoelastic Oldroyd B fluid.
In: Acta Mechanica
doi: 10.1007/s00707-019-02391-1
Artikel, Bibliographie

Faria, Sérgio H. ; Hutter, Kolumban ; Kirchner, Nina ; Wang, Yongqi (2019)
Continuum Description of Granular Materials.
Buch, Bibliographie

Yuan, Qingqing ; Wang, Chun ; Wang, Yongqi ; Peng, Chong ; Meng, Xiannan (2019)
Investigation of Submerged Soil Excavation by High-Velocity Water Jet Using Two-Fluid Smoothed Particle Hydrodynamics Method.
In: Journal of Hydraulic Engineering, 145 (6)
doi: 10.1061/(asce)hy.1943-7900.0001599
Artikel, Bibliographie

Tai, Yih-Chin ; Heß, Julian ; Wang, Yongqi (2019)
Modeling Two‐Phase Debris Flows With Grain‐Fluid Separation Over Rugged Topography: Application to the 2009 Hsiaolin Event, Taiwan.
In: Journal of Geophysical Research: Earth Surface, 124 (2)
doi: 10.1029/2018JF004671
Artikel, Bibliographie

2018

Meng, Xiannan ; Wang, Yongqi ; Feng, Feng ; Wang, Chun ; Zhou, Yunlai (2018)
Granular flows in a rotating drum and on an inclined plane: Analytical and numerical solutions.
In: Physics of Fluids, 30 (10)
doi: 10.1063/1.5045308
Artikel, Bibliographie

Hutter, Kolumban ; Wang, Yongqi (2018)
Fluid and Thermodynamics. Volume 3: Structured and Multiphase Fluids.
doi: 10.1007/978-3-319-77745-0
Buch, Bibliographie

Heß, Julian ; Tai, Yih-Chin ; Wang, Yongqi (2018)
Numerical Simulation of Debris Flow on General Topography with Pore Pressure Evolution and Hypoplastic Granular Material Behavior.
13th World Congress in Computational Mechanics (WCCM 2018). New York City, USA (22.07.2018-27.07.2018)
Konferenzveröffentlichung, Bibliographie

Wang, Yongqi ; Hutter, Kolumban (2018)
Phenomenological Thermodynamics of Irreversible Processes.
In: Entropy, 20 (6)
doi: 10.3390/e20060479
Artikel, Bibliographie

Reis, M. C. ; Sousa, M. F. B. ; Alobaid, F. ; Bertran, C. A. ; Wang, Yongqi (2018)
A two-fluid model for calcium carbonate precipitation in highly supersaturated solutions.
In: Advanced Powder Technology, 29
doi: 10.1016/j.apt.2018.03.022
Artikel, Bibliographie

Tai, Yih-Chin ; Wu, Yu-Chen ; Heß, Julian ; Wang, Yongqi (2018)
Numerical Investigation of Two-Phase Debris Flows over Non-Trivial Topography with Deposition Process.
Engineering Mechanics Institute Conference 2018 (EMI 2018). Massachusetts, USA (29.05.2018-01.06.2018)
Konferenzveröffentlichung, Bibliographie

Heß, Julian ; Tai, Yih-Chin ; Wang, Yongqi (2018)
Numerical Investigation of Debris Flows on General Topography with Pore Pressure Evolution.
European Geosciences Union General Assembly. Vienna, Austria (08.04.2018-13.04.2018)
Konferenzveröffentlichung, Bibliographie

Hutter, Kolumban ; Wang, Yongqi (2018)
Balance Laws of Continuous System.
In: Fluid and Thermodynamics. Volume 3: Structured and Multiphase Fluids
doi: 10.1007/978-3-319-77745-0_21
Buchkapitel, Bibliographie

Hutter, Kolumban ; Wang, Yongqi (2018)
A Continuum Approach to Liquid Crystals—The Ericksen–Leslie–Parody Formulation.
In: Fluid and Thermodynamics. Volume 3: Structured and Multiphase Fluids
doi: 10.1007/978-3-319-77745-0_25
Buchkapitel, Bibliographie

Hutter, Kolumban ; Wang, Yongqi (2018)
A Granular Fluid as a Limit of a Binary Mixture Theory—Treated as a One-Constituent Goodman–Cowin-Type Material.
In: Fluid and Thermodynamics. Volume 3: Structured and Multiphase Fluids
doi: 10.1007/978-3-319-77745-0_29
Buchkapitel, Bibliographie

Hutter, Kolumban ; Wang, Yongqi (2018)
A Granular Mixture Model with Goodman–Cowin-Type Microstructure and its Application to Shearing Flows in Binary Solid–Fluid Bodies.
In: Fluid and Thermodynamics. Volume 3: Structured and Multiphase Fluids
doi: 10.1007/978-3-319-77745-0_30
Buchkapitel, Bibliographie

Hutter, Kolumban ; Wang, Yongqi (2018)
Kinematics of Classical and Cosserat Continua.
In: Fluid and Thermodynamics. Volume 3: Structured and Multiphase Fluids
doi: 10.1007/978-3-319-77745-0_22
Buchkapitel, Bibliographie

Heß, Julian ; Wang, Yongqi (2018)
Modeling Debris Flow: On The Influence Of Pore Pressure Evolution And Hypoplasticity.
In: International Journal of Computational Methods and Experimental Measurements, 6 (2)
doi: 10.2495/CMEM-V6-N2-385-397
Artikel, Bibliographie

Meng, Xiannan ; Wang, Yongqi (2018)
Modeling dynamic flows of grain–fluid mixtures by coupling the mixture theory with a dilatancy law.
In: Acta Mechanica, 229
doi: 10.1007/s00707-018-2111-9
Artikel, Bibliographie

Hutter, Kolumban ; Wang, Yongqi (2018)
Modeling of Turbulence in Rapid Granular Flows.
In: Fluid and Thermodynamics. Volume 3: Structured and Multiphase Fluids
doi: 10.1007/978-3-319-77745-0_31
Buchkapitel, Bibliographie

Hutter, Kolumban ; Wang, Yongqi (2018)
Multiphase Flows with Moving Interfaces and Contact Line—Balance Laws.
In: Fluid and Thermodynamics. Volume 3: Structured and Multiphase Fluids
doi: 10.1007/978-3-319-77745-0_27
Buchkapitel, Bibliographie

Hutter, Kolumban ; Wang, Yongqi (2018)
Multiphase Flows with Moving Interfaces and Contact Line—Constitutive Modeling.
In: Fluid and Thermodynamics. Volume 3: Structured and Multiphase Fluids
doi: 10.1007/978-3-319-77745-0_28
Buchkapitel, Bibliographie

Hutter, Kolumban ; Wang, Yongqi (2018)
Nematic Liquid Crystals with Tensorial Order Parameters.
In: Fluid and Thermodynamics. Volume 3: Structured and Multiphase Fluids
doi: 10.1007/978-3-319-77745-0_26
Buchkapitel, Bibliographie

Reis, Martina Costa ; Sousa, M. F. B. ; Alobaid, Falah ; Bertran, C. A. ; Wang, Yongqi (2018)
Numerical simulations for homogeneous nucleation of calcium carbonate in concentrated electrolyte solutions.
In: International Journal of Computational Methods and Experimental Measurements, 6 (1)
doi: 10.2495/CMEM-V6-N1-35-45
Artikel, Bibliographie

Hutter, Kolumban ; Wang, Yongqi (2018)
Thermodynamics of Binary Solid–Fluid Cosserat Mixtures.
In: Fluid and Thermodynamics. Volume 3: Structured and Multiphase Fluids
doi: 10.1007/978-3-319-77745-0_24
Buchkapitel, Bibliographie

Hutter, Kolumban ; Wang, Yongqi (2018)
Thermodynamics of Class I and Class II Classical Mixtures.
In: Fluid and Thermodynamics. Volume 3: Structured and Multiphase Fluids
doi: 10.1007/978-3-319-77745-0_23
Buchkapitel, Bibliographie

Reis, Martina Costa ; Alobaid, Falah ; Wang, Yongqi (2018)
Toward the modeling of combustion reactions through discrete element method (DEM) simulations.
In: Computational Particle Mechanics, 5
doi: 10.1007/s40571-018-0191-x
Artikel, Bibliographie

2017

Tai, Yih-Chin ; Heß, Julian ; Wang, Yongqi (2017)
Numerical Investigation of Two-Phase Debris Flows over Rugged Topography.
Third Computational Mechanics Conference. Taiwan (19.10.2017-20.10.2017)
Konferenzveröffentlichung, Bibliographie

Heß, Julian ; Wang, Yongqi (2017)
Modeling Debris Flow: On the Influence of Pore Pressure Evolution and Hypoplasticity.
9th International Conference on Computational and Experimental Methods in Multiphase and Complex Flow (Multiphase Flow 2017). Tallinn, Estonia (20.06.2017-22.06.2017)
Konferenzveröffentlichung, Bibliographie

Wang, Chun ; Wang, Yongqi ; Peng, Chong ; Meng, Xiannan (2017)
Dilatancy and compaction effects on the submerged granular column collapse.
In: Physics of Fluids, 29 (10)
doi: 10.1063/1.4986502
Artikel, Bibliographie

Meng, Xiannan ; Wang, Yongqi ; Wang, Chun ; Fischer, Jan-Thomas (2017)
Modeling of unsaturated granular flows by a two-layer approach.
In: Acta Geotechnica, 12 (3)
doi: 10.1007/s11440-016-0509-x
Artikel, Bibliographie

Heß, Julian ; Wang, Yongqi ; Hutter, Kolumban (2017)
Thermodynamically consistent modeling of granular-fluid mixtures incorporating pore pressure evolution and hypoplastic behavior.
In: Continuum Mechanics and Thermodynamics, 29 (1)
doi: 10.1007/s00161-016-0535-9
Artikel, Bibliographie

Wang, Chun ; Wang, Yongqi ; Peng, Chong ; Meng, Xiannan (2017)
Two-fluid smoothed particle hydrodynamics simulation of submerged granular column collapse.
In: Mechanics Research Communications, 79
doi: 10.1016/j.mechrescom.2016.12.001
Artikel, Bibliographie

Reis, Martina Costa ; Wang, Yongqi (2017)
A two-fluid model for reactive dilute solid–liquid mixtures with phase changes.
In: Continuum Mechanics and Thermodynamics, 29 (2)
doi: 10.1007/s00161-016-0546-6
Artikel, Bibliographie

2016

Heß, Julian ; Wang, Yongqi (2016)
A thermodynamically consistent model for granular-fluid mixtures considering pore pressure evolution and hypoplastic behavior.
69th Annual Meeting of the APS Division of Fluid Dynamics. Portland, Oregon, USA (20.11.2016-22.11.2016)
Konferenzveröffentlichung, Bibliographie

Costa Reis, Martina ; Heß, Julian ; Wang, Yongqi (2016)
Eulerian Volume-Averaged Model and Numerical Simulations of Reactive Solid-Liquid Mixtures.
16 AIChE Annual Meeting. San Francisco, California, USA (13.11.2016-18.11.2016)
Konferenzveröffentlichung, Bibliographie

Hutter, Kolumban ; Wang, Yongqi (2016)
An Almanac of Simple Flow Problems of Ideal Fluids.
In: Fluid and Thermodynamics. Volume 1: Basic Fluid Mechanics
doi: 10.1007/978-3-319-33633-6_5
Buchkapitel, Bibliographie

Hutter, Kolumban ; Wang, Yongqi (2016)
Conservation of Angular Momentum—Vorticity.
In: Fluid and Thermodynamics. Volume 1: Basic Fluid Mechanics
doi: 10.1007/978-3-319-33633-6_4
Buchkapitel, Bibliographie

Hutter, Kolumban ; Wang, Yongqi (2016)
Creeping Motion Around Spheres at Rest in a Newtonian Fluid.
In: Fluid and Thermodynamics. Volume 2: Advanced Fluid Mechanics and Thermodynamic Fundamentals
doi: 10.1007/978-3-319-33636-7_11
Buchkapitel, Bibliographie

Hutter, Kolumban ; Wang, Yongqi (2016)
Dimensional Analysis, Similitude and Physical Experiments at Laboratory Scale.
In: Fluid and Thermodynamics. Volume 2: Advanced Fluid Mechanics and Thermodynamic Fundamentals
doi: 10.1007/978-3-319-33636-7_20
Buchkapitel, Bibliographie

Hutter, Kolumban ; Wang, Yongqi (2016)
Fluid and Thermodynamics. Volume 1: Basic Fluid Mechanics.
Buch, Bibliographie

Hutter, Kolumban ; Wang, Yongqi (2016)
Fluid and Thermodynamics. Volume 2: Advanced Fluid Mechanics and Thermodynamic Fundamentals.
Buch, Bibliographie

Hutter, Kolumban ; Wang, Yongqi (2016)
Function-Theoretical Methods Applied to Plane Potential Flows.
In: Fluid and Thermodynamics. Volume 1: Basic Fluid Mechanics
doi: 10.1007/978-3-319-33633-6_6
Buchkapitel, Bibliographie

Hutter, Kolumban ; Wang, Yongqi (2016)
Gas Dynamics.
In: Fluid and Thermodynamics. Volume 2: Advanced Fluid Mechanics and Thermodynamic Fundamentals
doi: 10.1007/978-3-319-33636-7_19
Buchkapitel, Bibliographie

Hutter, Kolumban ; Wang, Yongqi (2016)
Hydrodynamics of Ideal Liquids.
In: Fluid and Thermodynamics. Volume 1: Basic Fluid Mechanics
doi: 10.1007/978-3-319-33633-6_3
Buchkapitel, Bibliographie

Hutter, Kolumban ; Wang, Yongqi (2016)
Hydrostatics.
In: Fluid and Thermodynamics. Volume 1: Basic Fluid Mechanics
doi: 10.1007/978-3-319-33633-6_2
Buchkapitel, Bibliographie

Hutter, Kolumban ; Wang, Yongqi (2016)
Introduction.
In: Fluid and Thermodynamics. Volume 1: Basic Fluid Mechanics
doi: 10.1007/978-3-319-33633-6_1
Buchkapitel, Bibliographie

Meng, Xiannan ; Wang, Yongqi (2016)
Modelling and numerical simulation of two-phase debris flows.
In: Acta Geotechnica, 11 (5)
doi: 10.1007/s11440-015-0418-4
Artikel, Bibliographie

Hutter, Kolumban ; Wang, Yongqi (2016)
Pipe Flows.
In: Fluid and Thermodynamics. Volume 1: Basic Fluid Mechanics
doi: 10.1007/978-3-319-33633-6_10
Buchkapitel, Bibliographie

Hutter, Kolumban ; Wang, Yongqi (2016)
Shallow Rapid Granular Avalanches.
In: Fluid and Thermodynamics. Volume 2: Advanced Fluid Mechanics and Thermodynamic Fundamentals
doi: 10.1007/978-3-319-33636-7_13
Buchkapitel, Bibliographie

Hutter, Kolumban ; Wang, Yongqi (2016)
Simple Solutions of Boundary Layer Equations.
In: Fluid and Thermodynamics. Volume 1: Basic Fluid Mechanics
doi: 10.1007/978-3-319-33633-6_9
Buchkapitel, Bibliographie

Hutter, Kolumban ; Wang, Yongqi (2016)
Simple Two- and Three-Dimensional Flow Problems of the Navier-Stokes Equations.
In: Fluid and Thermodynamics. Volume 1: Basic Fluid Mechanics
doi: 10.1007/978-3-319-33633-6_8
Buchkapitel, Bibliographie

Wang, Chun ; Wang, Yongqi ; Peng, Chong ; Meng, Xiannan (2016)
Smoothed Particle Hydrodynamics Simulation of Water-Soil Mixture Flows.
In: Journal of Hydraulic Engineering, 142 (10)
doi: 10.1061/(ASCE)HY.1943-7900.0001163
Artikel, Bibliographie

Hutter, Kolumban ; Wang, Yongqi (2016)
Thermodynamics—Field Formulation.
In: Fluid and Thermodynamics. Volume 2: Advanced Fluid Mechanics and Thermodynamic Fundamentals
doi: 10.1007/978-3-319-33636-7_18
Buchkapitel, Bibliographie

Hutter, Kolumban ; Wang, Yongqi (2016)
Thermodynamics—Fundamentals.
In: Fluid and Thermodynamics. Volume 2: Advanced Fluid Mechanics and Thermodynamic Fundamentals
doi: 10.1007/978-3-319-33636-7_17
Buchkapitel, Bibliographie

Hutter, Kolumban ; Wang, Yongqi (2016)
Three-Dimensional Creeping Flow—Systematic Derivation of the Shallow Flow Approximations.
In: Fluid and Thermodynamics. Volume 2: Advanced Fluid Mechanics and Thermodynamic Fundamentals
doi: 10.1007/978-3-319-33636-7_12
Buchkapitel, Bibliographie

Hutter, Kolumban ; Wang, Yongqi (2016)
Turbulent Mixing Length Models and Their Applications to Elementary Flow Configurations.
In: Fluid and Thermodynamics. Volume 2: Advanced Fluid Mechanics and Thermodynamic Fundamentals
doi: 10.1007/978-3-319-33636-7_16
Buchkapitel, Bibliographie

Hutter, Kolumban ; Wang, Yongqi (2016)
Turbulent Modeling.
In: Fluid and Thermodynamics. Volume 2: Advanced Fluid Mechanics and Thermodynamic Fundamentals
doi: 10.1007/978-3-319-33636-7_15
Buchkapitel, Bibliographie

Peng, Chong ; Guo, Xiaogang ; Wu, Wei ; Wang, Yongqi (2016)
Unified modelling of granular media with Smoothed Particle Hydrodynamics.
In: Acta Geotechnica, 11 (6)
doi: 10.1007/s11440-016-0496-y
Artikel, Bibliographie

Hutter, Kolumban ; Wang, Yongqi (2016)
Uniqueness and Stability.
In: Fluid and Thermodynamics. Volume 2: Advanced Fluid Mechanics and Thermodynamic Fundamentals
doi: 10.1007/978-3-319-33636-7_14
Buchkapitel, Bibliographie

Hutter, Kolumban ; Wang, Yongqi (2016)
Viscous Fluids.
In: Fluid and Thermodynamics. Volume 1: Basic Fluid Mechanics
doi: 10.1007/978-3-319-33633-6_7
Buchkapitel, Bibliographie

Guo, Xiaogang ; Peng, Chong ; Wu, Wei ; Wang, Yongqi (2016)
A hypoplastic constitutive model for debris materials.
In: Acta Geotechnica, 11 (6)
doi: 10.1007/s11440-016-0494-0
Artikel, Bibliographie

2015

Guo, Xiaogang ; Wu, Wei ; Wang, Yongqi (2015)
Hypoplastic and Rheological Constitutive Modeling of Debris Materials.
Fourth Conference on Particle-Based Methods (Particles 2015). Barcelona, Spain (28.09.2015-30.09.2015)
Konferenzveröffentlichung, Bibliographie

Cao, Toan Duc ; Wang, Yongqi ; Sanavia, Lorenzo ; Schrefler, B. A.
Hrsg.: Onate, E. ; Bischoff, M. ; Owen, D. R. J. ; Wriggers, P. ; Zohdi, T. (2015)
Mixed finite element formulation for non-isothermal porous media in dynamics.
In: Particle-based Methods – Fundamentals and Applications
Buchkapitel, Bibliographie

Meng, Xiannan ; Wang, Yongqi (2015)
Modeling two-layer debris mixture flows.
IV International Conference on Particle-Based Methods. Fundamentals and Applications (Particle 2015). Barcelona, Spain (28.09.2015-30.09.2015)
Konferenzveröffentlichung, Bibliographie

Guo, Xiaogang ; Wu, Wei ; Wang, Yongqi (2015)
A New Rheological Model for Granular-fluid Materials.
Engineering Mechanics Institute Conference 2015 (EMI 2015). Stanford, USA (16.06.2015-19.06.2015)
Konferenzveröffentlichung, Bibliographie

Cao, Toan Duc ; Sanavia, Lorenzo ; Wang, Yongqi (2015)
Strain localization simulation with temperature effects for multiphase geomaterials in dynamic analysis.
Engineering Mechanics Institute Conference 2015 (EMI 2015). Stanford, USA (16.06.2015-19.06.2015)
Konferenzveröffentlichung, Bibliographie

Kallendorf, Christina ; Fath, Anja ; Oberlack, Martin ; Wang, Yongqi (2015)
Exact solutions to the interfacial surfactant transport equation on a droplet in a Stokes flow regime.
In: Physics of Fluids, 27 (8)
Artikel, Bibliographie

Meng, Xiannan ; Wang, Yongqi
Hrsg.: Wu, Wei (2015)
Investigations of gravity-driven two-phase debris flows.
In: Recent Advances in Modeling Landslides and Debris Flows
doi: 10.1007/978-3-319-11053-0_11
Buchkapitel, Bibliographie

2014

Reis, Martina Costa ; Wang, Yongqi ; Bassi, Adalberto Bono Maurizio Sacchi (2014)
Toward the thermodynamic modeling of reacting ionic mixtures.
In: Continuum Mechanics and Thermodynamics, 26 (6)
doi: 10.1007/s00161-014-0334-0
Artikel, Bibliographie

Reis, Martina Costa ; Wang, Yongqi ; Bassi, Adalberto Bono Maurizio Sacchi (2014)
A continuum thermodynamical approach to electrochemical systems.
In: Journal of Mathematical Chemistry, 52 (2)
doi: 10.1007/s10910-013-0271-3
Artikel, Bibliographie

Hutter, Kolumban ; Wang, Yongqi ; Chubarenko, Irina P. (2014)
Barotropic Wind-Induced Motions in a Shallow Lake.
In: Physics of Lakes. Volume 3: Methods of Understanding Lakes as Components of the Geophysical Environment
doi: 10.1007/978-3-319-00473-0_23
Buchkapitel, Bibliographie

Hutter, Kolumban ; Wang, Yongqi ; Chubarenko, Irina P. (2014)
Comparing Different Numerical Treatments of Advection Terms for Wind-Induced Circulations in Lakes.
In: Physics of Lakes. Volume 3: Methods of Understanding Lakes as Components of the Geophysical Environment
doi: 10.1007/978-3-319-00473-0_26
Buchkapitel, Bibliographie

Hutter, Kolumban ; Wang, Yongqi ; Chubarenko, Irina P. (2014)
Comparing Numerical Methods for Convectively-Dominated Problems.
In: Physics of Lakes. Volume 3: Methods of Understanding Lakes as Components of the Geophysical Environment
doi: 10.1007/978-3-319-00473-0_25
Buchkapitel, Bibliographie

Hutter, Kolumban ; Wang, Yongqi ; Chubarenko, Irina P. (2014)
Dimensional Analysis, Similitude and Model Experiments.
In: Physics of Lakes. Volume 3: Methods of Understanding Lakes as Components of the Geophysical Environment
doi: 10.1007/978-3-319-00473-0_30
Buchkapitel, Bibliographie

Hutter, Kolumban ; Wang, Yongqi ; Chubarenko, Irina P. (2014)
Instruments and Sensors.
In: Physics of Lakes. Volume 3: Methods of Understanding Lakes as Components of the Geophysical Environment
doi: 10.1007/978-3-319-00473-0_28
Buchkapitel, Bibliographie

Hutter, Kolumban ; Wang, Yongqi ; Chubarenko, Irina P. (2014)
Measuring Methods and Techniques.
In: Physics of Lakes. Volume 3: Methods of Understanding Lakes as Components of the Geophysical Environment
doi: 10.1007/978-3-319-00473-0_29
Buchkapitel, Bibliographie

Meng, Xiannan ; Wang, Yongqi (2014)
Modeling and numerical simulation of two-layer debris flows.
11th. World Congress on Computational Mechanics (WCCM XI). Barcelona, Spain (20.07.2014-25.07.2014)
Konferenzveröffentlichung, Bibliographie

Hutter, Kolumban ; Wang, Yongqi ; Chubarenko, Irina P. (2014)
Physics of Lakes. Volume 3: Methods of Understanding Lakes as Components of the Geophysical Environment.
Buch, Bibliographie

Hutter, Kolumban ; Wang, Yongqi ; Chubarenko, Irina P. (2014)
Prograding and Retrograding Hypo- and Hyper-Pycnal Deltaic Formations into Quiescent Ambients.
In: Physics of Lakes. Volume 3: Methods of Understanding Lakes as Components of the Geophysical Environment
doi: 10.1007/978-3-319-00473-0_31
Buchkapitel, Bibliographie

Hutter, Kolumban ; Wang, Yongqi ; Chubarenko, Irina P. (2014)
Response of a Stratified Alpine Lake to External Wind Fields: Numerical Prediction and Comparison with Field Observations.
In: Physics of Lakes. Volume 3: Methods of Understanding Lakes as Components of the Geophysical Environment
doi: 10.1007/978-3-319-00473-0_24
Buchkapitel, Bibliographie

Hutter, Kolumban ; Wang, Yongqi ; Chubarenko, Irina P. (2014)
Sediment Transport in Alluvial Systems.
In: Physics of Lakes. Volume 3: Methods of Understanding Lakes as Components of the Geophysical Environment
doi: 10.1007/978-3-319-00473-0_32
Buchkapitel, Bibliographie

Hutter, Kolumban ; Wang, Yongqi ; Chubarenko, Irina P. (2014)
Subgrid-Scale Parameterization in Numerical Simulations of Lake Circulation.
In: Physics of Lakes. Volume 3: Methods of Understanding Lakes as Components of the Geophysical Environment
doi: 10.1007/978-3-319-00473-0_27
Buchkapitel, Bibliographie

2013

Reis, Martina Costa ; Wang, Yongqi ; Bassi, Adalberto Bono Maurizio Sacchi (2013)
A Constitutive Theory of Reacting Electrolyte Mixtures.
American Physical Society, Division of Fluid Dynamics 66th Annual Meeting. Pittsburgh, Pennsylvania, USA (24.11.2013-26.11.2013)
Konferenzveröffentlichung, Bibliographie

Wang, Yongqi ; Oberlack, Martin ; Zieleniewicz, Andreas (2013)
Constitutive modeling of multiphase flows with moving interfaces and contact line.
In: Continuum Mechanics and Thermodynamics, 25 (6)
doi: 10.1007/s00161-012-0269-2
Artikel, Bibliographie

Meng, Xiannan ; Wang, Yongqi (2013)
Numerical simulation of two-phase debris flow model.
III International Conference on Particle-Based Methods. Fundamentals and Applications Particle 2013. Stuttgart, Germany (18.09.2013-20.09.2013)
Konferenzveröffentlichung, Bibliographie

2012

Kallendorf, Christina ; Cheviakov, Alexei F. ; Oberlack, Martin ; Wang, Yongqi (2012)
Conservation laws of surfactant transport equations.
In: Physics of Fluids, 24 (10)
doi: 10.1063/1.4758184
Artikel, Bibliographie

Müller, Björn ; Kummer, Florian ; Oberlack, Martin ; Wang, Yongqi (2012)
Simple multidimensional integration of discontinuous functions with application to level set methods.
In: International Journal for Numerical Methods in Engineering, 92 (7)
doi: 10.1002/nme.4353
Artikel, Bibliographie

2011

Wawra, Markus ; Wang, Yongqi ; Wu, Wei
Hrsg.: Bonelli, Stephane ; Dascalu, Cristian ; Nicot, Fancois (2011)
Numerical Modelling of Interaction between snow avalanche and protective structures.
In: Advances in Bifurcation and Degradation in Geomaterials
Buchkapitel, Bibliographie

Kraft, Susanne ; Wang, Yongqi ; Oberlack, Martin (2011)
Large Eddy Simulation of Sediment Deformation in a Turbulent Flow by Means of Level-Set Method.
In: Journal of Hydraulic Engineering, 137
Artikel, Bibliographie

Wang, Yongqi ; Ali, Nasir ; Hayat, Tasawar (2011)
Peristaltic motion of a magnetohydrodynamic generalized second-order fluid in an asymmetric channel.
In: Numerical Methods for Partial Differential Equations, 27 (2)
Artikel, Bibliographie

Hutter, Kolumban ; Wang, Yongqi ; Chubarenko, Irina P. (2011)
Barotropic Oscillations in Lake Onega: A Lake of Complex Geometry.
In: Physics of Lakes. Volume 2: Lakes as Oscillators
doi: 10.1007/978-3-642-19112-1_17
Buchkapitel, Bibliographie

Hutter, Kolumban ; Wang, Yongqi ; Chubarenko, Irina P. (2011)
Barotropic and Baroclinic Basin-Scale Wave Dynamics Affected by the Rotation of the Earth.
In: Physics of Lakes. Volume 2: Lakes as Oscillators
doi: 10.1007/978-3-642-19112-1_14
Buchkapitel, Bibliographie

Hutter, Kolumban ; Wang, Yongqi ; Chubarenko, Irina P. (2011)
Basin-Scale Gravity Waves in Circular and Elliptical Containers on the Rotating Earth.
In: Physics of Lakes. Volume 2: Lakes as Oscillators
doi: 10.1007/978-3-642-19112-1_13
Buchkapitel, Bibliographie

Hutter, Kolumban ; Wang, Yongqi ; Chubarenko, Irina P. (2011)
A Class of Chrystal-Type Equations.
In: Physics of Lakes. Volume 2: Lakes as Oscillators
doi: 10.1007/978-3-642-19112-1_22
Buchkapitel, Bibliographie

Teufelsbauer, Harald ; Wang, Yongqi ; Pudasaini, Shiva P. ; Borja, R. I. ; Wu, Wei (2011)
DEM simulation of impact force exerted by granular flow on rigid structures.
In: Acta Geotechnica, 6 (3)
doi: 10.1007/s11440-011-0140-9
Artikel, Bibliographie

Oberlack, Martin ; Khujadze, George ; Avsarkisov, Victor S. ; Wang, Yongqi (2011)
Direkte numerische Simulation der Turbulenz.
Report, Bibliographie

Hutter, Kolumban ; Wang, Yongqi ; Chubarenko, Irina P. (2011)
Higher-Order Baroclinicity (I): Two Fluid Layers with Diffuse Interface – Three Fluid Layers with Sharp Interfaces.
In: Physics of Lakes. Volume 2: Lakes as Oscillators
doi: 10.1007/978-3-642-19112-1_15
Buchkapitel, Bibliographie

Hutter, Kolumban ; Wang, Yongqi ; Chubarenko, Irina P. (2011)
Higher-Order Baroclinicity (II)Interpretation of Lake Data with Rotating and Non-rotating Models.
In: Physics of Lakes. Volume 2: Lakes as Oscillators
doi: 10.1007/978-3-642-19112-1_16
Buchkapitel, Bibliographie

Moradi, Saied ; Wang, Yongqi ; Oberlack, Martin (2011)
Modeling of channel flows with transition interface separating free surface and pressurized channel flows.
In: Mathematical Optimization of Water Networks
Buchkapitel, Bibliographie

Hutter, Kolumban ; Wang, Yongqi ; Chubarenko, Irina P. (2011)
Observation and Analysis of Internal Seiches in the Southern Basin of Lake of Lugano.
In: Physics of Lakes. Volume 2: Lakes as Oscillators
doi: 10.1007/978-3-642-19112-1_18
Buchkapitel, Bibliographie

Wang, Yongqi ; Ali, Nasir ; Hayat, Tasawar ; Oberlack, Martin (2011)
Peristaltic motion of a magnetohydrodynamic micropolar fluid in a tube.
In: Applied Mathematical Modelling, 35 (8)
doi: 10.1016/j.apm.2011.02.030
Artikel, Bibliographie

Hutter, Kolumban ; Wang, Yongqi ; Chubarenko, Irina P. (2011)
Physics of Lakes. Volume 2: Lakes as Oscillators.
Buch, Bibliographie

Hutter, Kolumban ; Wang, Yongqi ; Chubarenko, Irina P. (2011)
The Role of the Earth’s Rotation: Fundamentals – Rotation and Stratification Influenced Dynamics.
In: Physics of Lakes. Volume 2: Lakes as Oscillators
doi: 10.1007/978-3-642-19112-1_11
Buchkapitel, Bibliographie

Hutter, Kolumban ; Wang, Yongqi ; Chubarenko, Irina P. (2011)
The Role of the Earth’s Rotation: Oscillations in Semi-bounded and Bounded Basins of Constant Depth.
In: Physics of Lakes. Volume 2: Lakes as Oscillators
doi: 10.1007/978-3-642-19112-1_12
Buchkapitel, Bibliographie

Hutter, Kolumban ; Wang, Yongqi ; Chubarenko, Irina P. (2011)
Topographic RossbyWaves in Basins of Simple Geometry.
In: Physics of Lakes. Volume 2: Lakes as Oscillators
doi: 10.1007/978-3-642-19112-1_20
Buchkapitel, Bibliographie

Hutter, Kolumban ; Wang, Yongqi ; Chubarenko, Irina P. (2011)
Topographic Waves in Basins with Complex Shapes and Complex Bathymetries.
In: Physics of Lakes. Volume 2: Lakes as Oscillators
doi: 10.1007/978-3-642-19112-1_21
Buchkapitel, Bibliographie

Hutter, Kolumban ; Wang, Yongqi ; Chubarenko, Irina P. (2011)
Topographic Waves in Enclosed Basins: Fundamentals and Observations.
In: Physics of Lakes. Volume 2: Lakes as Oscillators
doi: 10.1007/978-3-642-19112-1_19
Buchkapitel, Bibliographie

Wang, Yongqi ; Oberlack, Martin (2011)
A thermodynamic model of multiphase flows with moving interfaces and contact line.
In: Continuum Mechanics and Thermodynamics, 23 (5)
Artikel, Bibliographie

2010

Abbas, Z. ; Wang, Yongqi ; Hayat, T. ; Oberlack, Martin (2010)
Mixed convection in the stagnation-point flow of a Maxwell fluid towards a vertical stretching surface.
In: Nonlinear Analysis: Real World Applications, 11 (4)
doi: 10.1016/j.nonrwa.2009.11.016
Artikel, Bibliographie

Hutter, Kolumban ; Wang, Yongqi ; Chubarenko, Irina P. (2010)
A Brief Review of the Basic Thermomechanical Laws of Classical Physics.
In: Physics of Lakes. Volume 1: Foundation of the Mathematical and Physical Background
doi: 10.1007/978-3-642-15178-1_3
Buchkapitel, Bibliographie

Hutter, Kolumban ; Wang, Yongqi ; Chubarenko, Irina P. (2010)
Conservation of Angular Momentum–Vorticity.
In: Physics of Lakes. Volume 1: Foundation of the Mathematical and Physical Background
doi: 10.1007/978-3-642-15178-1_5
Buchkapitel, Bibliographie

Hutter, Kolumban ; Wang, Yongqi ; Chubarenko, Irina P. (2010)
Fundamental Equations of Lake Hydrodynamics.
In: Physics of Lakes. Volume 1: Foundation of the Mathematical and Physical Background
doi: 10.1007/978-3-642-15178-1_4
Buchkapitel, Bibliographie

Hutter, Kolumban ; Wang, Yongqi ; Chubarenko, Irina P. (2010)
Introduction.
In: Physics of Lakes. Volume 1: Foundation of the Mathematical and Physical Background
doi: 10.1007/978-3-642-15178-1_1
Buchkapitel, Bibliographie

Hutter, Kolumban ; Wang, Yongqi ; Chubarenko, Irina P. (2010)
Introduction to Linear Waves.
In: Physics of Lakes. Volume 1: Foundation of the Mathematical and Physical Background
doi: 10.1007/978-3-642-15178-1_7
Buchkapitel, Bibliographie

Ali, N. ; Hayat, T. ; Wang, Yongqi (2010)
MHD peristaltic flow of a third order fluid in an asymmetric channel.
In: International Journal for Numerical Methods in Fluids, 64 (9)
Artikel, Bibliographie

Hutter, Kolumban ; Wang, Yongqi ; Chubarenko, Irina P. (2010)
Mathematical Prerequisites.
In: Physics of Lakes. Volume 1: Foundation of the Mathematical and Physical Background
doi: 10.1007/978-3-642-15178-1_2
Buchkapitel, Bibliographie

Hutter, Kolumban ; Wang, Yongqi ; Chubarenko, Irina P. (2010)
Phenomenological Coefficients of Water.
In: Physics of Lakes. Volume 1: Foundation of the Mathematical and Physical Background
doi: 10.1007/978-3-642-15178-1_10
Buchkapitel, Bibliographie

Hutter, Kolumban ; Wang, Yongqi ; Chubarenko, Irina P. (2010)
Physics of Lakes. Volume 1: Foundation of the Mathematical and Physical Background.
Buch, Bibliographie

Hutter, Kolumban ; Wang, Yongqi ; Chubarenko, Irina P. (2010)
The Role of the Distribution of Mass Within Water Bodies on Earth.
In: Physics of Lakes. Volume 1: Foundation of the Mathematical and Physical Background
doi: 10.1007/978-3-642-15178-1_8
Buchkapitel, Bibliographie

Hutter, Kolumban ; Wang, Yongqi ; Chubarenko, Irina P. (2010)
Turbulence Modelling.
In: Physics of Lakes. Volume 1: Foundation of the Mathematical and Physical Background
doi: 10.1007/978-3-642-15178-1_6
Buchkapitel, Bibliographie

Hutter, Kolumban ; Wang, Yongqi ; Chubarenko, Irina P. (2010)
Vertical Structure of Wind-Induced Currents in Homogeneous and Stratified Waters.
In: Physics of Lakes. Volume 1: Foundation of the Mathematical and Physical Background
doi: 10.1007/978-3-642-15178-1_9
Buchkapitel, Bibliographie

2009

Teufelsbauer, Harald ; Wang, Yongqi ; Chiou, Min-Ching ; Wu, W. (2009)
Flow-obstacle interaction in rapid granular avalanches: DEM simulation and comparison with experiment.
In: Granular Matter, 11 (4)
doi: 10.1007/s10035-009-0142-6
Artikel, Bibliographie

Ali, N. ; Wang, Yongqi ; Hayat, T. ; Oberlack, Martin (2009)
Numerical solution of peristaltic transport of an Oldroyd 8-constant fluid in a circular cylindrical tube.
In: Canadian Journal of Physics, 87 (9)
Artikel, Bibliographie

Ali, N. ; Wang, Yongqi ; Hayat, T. ; Oberlack, Martin (2009)
Slip Effects on the Peristaltic Flow of a Third Grade Fluid in a Circular Cylindrical Tube.
In: Journal of Applied Mechanics, 76 (1)
Artikel, Bibliographie

Abbas, Z. ; Wang, Yongqi ; Hayat, T. ; Oberlack, Martin (2009)
Slip effects and heat transfer analysis in a viscous fluid over an oscillatory stretching surface.
In: International Journal for Numerical Methods in Fluids, 59 (4)
Artikel, Bibliographie

2008

Wang, Yongqi ; Hayat, Tasawar ; Alib, N. ; Oberlack, Martin (2008)
Magnetohydrodynamic peristaltic motion of a Sisko fluid in a symmetric or asymmetric channel.
In: Physica A, 387
Artikel, Bibliographie

Pudasaini, Shiva P. ; Wang, Yongqi ; Sheng, Li-Tsung ; Hsiau, Shu-San ; Hutter, Kolumban ; Katzenbach, Rolf (2008)
Avalanching granular flows down curved and twisted channels: Theoretical and experimental results.
In: Physics of Fluids, 20 (7)
Artikel, Bibliographie

Wang, Yongqi ; Hayat, Tasawar (2008)
Fluctuating flow of a Maxwell fluid past a porous plate with variable suction.
In: Nonlinear Analysis: Real World Applications, 9 (4)
Artikel, Bibliographie

Abbas, Z. ; Wang, Yongqi ; Hayat, Tasawar ; Oberlack, Martin (2008)
Hydromagnetic flow in a viscoelastic fluid due to the oscillatory stretching surface.
In: International Journal of Non-Linear Mechanics, 43 (8)
Artikel, Bibliographie

Ali, Nasir ; Wang, Yongqi ; Hayat, Tasawar ; Oberlack, Martin (2008)
Long wavelength approximation to peristaltic motion of an Oldroyd 4-constant fluid in a planar channel.
In: Biorheology, 45 (5)
Artikel, Bibliographie

Khan, M. ; Hayat, Tasawar ; Wang, Yongqi (2008)
Slip effects on shearing flows in a porous medium.
In: Acta Mechanica Sinica, 24 (1)
Artikel, Bibliographie

Fang, Chung ; Wang, Yongqi ; Hutter, Kolumban (2008)
A unified evolution equation for the Cauchy stress tensor of an isotropic elasto-visco-plastic material. I. On thermodynamically consistent evolution.
In: Continuum Mechanics and Thermodynamics, 19 (7)
Artikel, Bibliographie

2007

Pudasaini, Shiva P. ; Hutter, Kolumban ; Hsiau, Shu-San ; Tai, Shih-Chang ; Wang, Yongqi ; Katzenbach, Rolf (2007)
Rapid flow of dry granular materials down inclined chutes impinging on rigid walls.
In: Physics of Fluids, 19 (5)
Artikel, Bibliographie

Wang, Yongqi ; Hayat, Tasawar ; Hutter, Kolumban (2007)
Peristaltic flow of a Johnson-Segalman fluid through a deformable tube.
In: Theoretical and Computational Fluid Dynamics, 21 (5)
Artikel, Bibliographie

Wang, Yongqi ; Wu, Wei (2007)
Time-dependent magnetohydrodynamic flow induced by non-coaxial rotations of an oscillating porous plate and a third-order fluid.
In: Mathematical and Computer Modelling, 46 (9-10)
Artikel, Bibliographie

Wang, Yongqi ; Wu, Wei (2007)
Unsteady flow of a fourth-grade fluid due to an oscillating plate.
In: International Journal of Non-Linear Mechanics, 42 (3)
Artikel, Bibliographie

2006

Hayat, Tasawar ; Khan, M. ; Wang, Yongqi (2006)
Non-Newtonian flow between concentric cylinders.
In: Communications in Nonlinear Science and Numerical Simulation, 11 (3)
Artikel, Bibliographie

Fang, Chung ; Wang, Yongqi ; Hutter, Kolumban (2006)
Shearing flows of a dry granular material : hypoplastic constitutive theory and numerical simulations.
In: International journal for numerical and analytical methods in geomechanics, 30
Artikel, Bibliographie

Wang, Yongqi (2006)
Time-dependent Poiseuille flows of visco-elasto-plastic fluid.
In: Acta mechanica, 186
Artikel, Bibliographie

Fang, Chung ; Wang, Yongqi ; Hutter, Kolumban (2006)
A Variational Principle for the Revised Goodman-Cowin Theory with Internal Length.
In: Archive of Applied Mechanics, 76 (3-4)
Artikel, Bibliographie

Fang, Chung ; Wang, Yongqi ; Hutter, Kolumban (2006)
A thermo-mechanical continuum theory with internal length for cohesionöess granular materials ; T. 1: A class of constitutive models.
In: Continuum mechanics and thermodynamics, 17
Artikel, Bibliographie

Fang, Chung ; Wang, Yongqi ; Hutter, Kolumban (2006)
A thermo-mechanical continuum theory with internal length for cohesionöess granular materials ; T. 2: Non-equilibrium postulates and numerical simulations of simple shear, plane Poiseuille and gravity driven problems.
In: Continuum mechanics and thermodynamics, 17
Artikel, Bibliographie

Fang, Chung ; Wang, Yongqi ; Hutter, Kolumban (2006)
Shearing flows of a dry granular material-hypoplastic constitutive theory and numerical simulations.
In: International Journal for Numerical and Analytical Methods in Geomechanics, 30 (14)
Artikel, Bibliographie

Wang, Yongqi (2006)
Time-dependent Poiseuille flows of visco-elasto-plastic fluids.
In: Acta Mechanica, 186 (1-4)
Artikel, Bibliographie

Fang, Chung ; Wang, Yongqi ; Hutter, Kolumban (2006)
A thermo-mechanical continuum theory with internal length for cohesionless granular materials. Part I. A class of constitutive models.
In: Continuum Mechanics and Thermodynamics, 17 (8)
Artikel, Bibliographie

Fang, Chung ; Wang, Yongqi ; Hutter, Kolumban (2006)
A thermo-mechanical continuum theory with internal length for cohesionless granular materials. Part II. Non-equilibrium postulates and numerical simulations of simple shear, plane Poiseuille and gravity driven problems.
In: Continuum Mechanics and Thermodynamics, 17 (8)
Artikel, Bibliographie

2005

Wang, Yongqi ; Hayat, Tasawar ; Siddiqui, Abdul Majeed (2005)
Gliding motion of bacteria on power-law slime.
In: Mathematical Methods in the Applied Sciences, 28 (3)
doi: 10.1002/mma.571
Artikel, Bibliographie

Chiou, Min-Ching ; Wang, Yongqi ; Hutter, Kolumban (2005)
Influence of obstacles on rapid granular flows.
In: Acta Mechanica, 175 (1-4)
Artikel, Bibliographie

Pudasaini, Shiva P. ; Wang, Yongqi ; Hutter, Kolumban (2005)
Modelling debris flows down general channels.
In: Natural Hazards and Earth System Science, 5 (6)
doi: 10.5194/nhess-5-799-2005
Artikel, Bibliographie

Wang, Yongqi ; Hayat, T. ; Hutter, K. (2005)
On non-linear magnetohydrodynamic problems of an Oldroyd 6-constant fluid.
In: International Journal of Non-Linear Mechanics, 40 (1)
doi: 10.1016/j.ijnonlinmec.2004.05.010
Artikel, Bibliographie

Pudasaini, Shiva P. ; Wang, Yongqi ; Hutter, Kolumban
Hrsg.: Gladwell, G. ; Huyghe, J. M. ; Raats, Peter ; Cowin, Stephen (2005)
Porous Effects in the Description of the Dynamics of Granular Avalanches.
In: IUTAM Symposium on Physicochemical and Electromechanical Interactions in Porous Media
Buchkapitel, Bibliographie

Pudasaini, Shiva P. ; Wang, Yongqi ; Hutter, Kolumban (2005)
Rapid motions of free-surface avalanches down curved and twisted channels and their numerical simulation.
In: Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 363 (1832)
doi: 10.1098/rsta.2005.1595
Artikel, Bibliographie

Hutter, Kolumban ; Wang, Yongqi ; Pudasaini, Shiva P. (2005)
The Savage-Hutter avalanche model: how far can it be pushed?
In: Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 363 (1832)
doi: 10.1098/rsta.2005.1594
Artikel, Bibliographie

Wang, Yongqi ; Hutter, Kolumban (2005)
Trends in Applications of Mathematics to Mechanics.
Buch, Bibliographie

Pudasaini, Shiva P. ; Hsiau, Shu-San ; Wang, Yongqi ; Hutter, Kolumban (2005)
Velocity measurements in dry granular avalanches using particle image velocimetry technique and comparison with theoretical predictions.
In: Physics of Fluids, 17 (9)
doi: 10.1063/1.2007487
Artikel, Bibliographie

2004

Pudasaini, Shiva Prasad ; Wang, Yongqi ; Hutter, Kolumban (2004)
Dynamics of avalanches along general mountain slopes.
In: Annals of Glaciology, 38 (1)
doi: 10.3189/172756404781815338
Artikel, Bibliographie

Hayat, Tasawar ; Wang, Yongqi ; Hutter, Kolumban (2004)
Hall effects on the unsteady hydromagnetic oscillatory flow of a second-grade fluid.
In: International Journal of Non-Linear Mechanics, 39 (6)
doi: 10.1016/S0020-7462(03)00094-5
Artikel, Bibliographie

Hayat, Tasawar ; Wang, Yongqi ; Hutter, Kolumban ; Asghar, S. ; Siddiqui, A. M. (2004)
Peristaltic transport of an Oldroyd-B fluid in a planar channel.
In: Mathematical Problems in Engineering, 2004 (4)
doi: 10.1155/S1024123X04405043
Artikel, Bibliographie

Wang, Yongqi ; Hayat, Tasawar (2004)
Hydromagnetic rotating flow of a fourth-order fluid past a porous plate.
In: Mathematical Methods in the Applied Sciences, 27 (4)
doi: 10.1002/mma.469
Artikel, Bibliographie

Wang, Yongqi ; Hayat, Tasawar ; Hutter, Kolumban (2004)
Magnetohydrodynamic flows of an Oldroyd 8-constant fluid in a porous medium.
In: Canadian Journal of Physics, 82 (11)
doi: 10.1139/P04-066
Artikel, Bibliographie

Wang, Yongqi ; Hutter, Kolumban ; Pudasaini, Shiva P. (2004)
The Savage-Hutter theory: A system of partial differential equations for avalanche flows of snow, debris, and mud.
In: ZAMM - Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik, 84 (8)
doi: 10.1002/zamm.200310123
Artikel, Bibliographie

Hayat, T. ; Wang, Yongqi ; Siddiqui, A. M. ; Asghar, S. (2004)
A mathematical model for the study of gliding motion of bacteria on a layer of non-Newtonian slime.
In: Mathematical Methods in the Applied Sciences, 27 (12)
doi: 10.1002/mma.516
Artikel, Bibliographie

2003

Chubarenko, Irina ; Chubarenko, Boris ; Bäuerle, Erich ; Wang, Yongqi ; Hutter, Kolumban (2003)
Autumn physical limnological experimental campaign in the Island Mainau littoral zone of Lake Constance.
In: Journal of Limnology, 62 (1)
Artikel, Bibliographie

Wang, Yongqi (2003)
Importance of subgrid-scale parameterization in numerical simulations of lake circulation.
In: Advances in Water Resources, 26 (3)
doi: 10.1016/S0309-1708(02)00166-5
Artikel, Bibliographie

Hayat, Tasawar ; Wang, Yongqi (2003)
Magnetohydrodynamic flow due to noncoaxial rotations of a porous disk and a fourth-grade fluid at infinity.
In: Mathematical Problems in Engineering, 2003 (2)
doi: 10.1155/S1024123X03308026
Artikel, Bibliographie

Wang, Yongqi ; Hutter, Kolumban
Hrsg.: Pandalai, S. G. (2003)
Numerical modeling of lake dynamics.
In: Recent Research Developments in Physical Oceanography
Buchkapitel, Bibliographie

Hayat, Tasawar ; Wang, Yongqi ; Siddiqui, A. M. ; Hutter, Kolumban (2003)
Peristaltic motion of a Johnson-Segalman fluid in a planar channel.
In: Mathematical Problems in Engineering, 2003 (1)
doi: 10.1155/S1024123X03308014
Artikel, Bibliographie

Hutter, Kolumban ; Wang, Yongqi
Hrsg.: Greven, Andreas ; Keller, Gerhard ; Warnecke, Gerald (2003)
Phenomenological thermodynamics and entropy principles.
In: Entropy
Buchkapitel, Bibliographie

Hutter, Kolumban ; Wang, Yongqi ; Pudasaini, Shiva P. (2003)
The Savage-Hutter avalanche model : how far can it be pushed?
Buch, Bibliographie

2002

Bäuerle, E. ; Chubarenko, B. ; Chubarenko, I. ; Halder, J. ; Hutter, K. ; Wang, Yongqi (2002)
Autumn physical limnological experimental campaign in the Mainau Island littoral zone of Lake Constance (12 October-19 November 2001) : report on field experiments.
Buch, Bibliographie

Greve, Ralf ; Wang, Yongqi ; Mügge, Bernd (2002)
Comparison of numerical schemes for the solution of the advective age equation in ice sheets.
In: Annals of Glaciology, 35 (1)
doi: 10.3189/172756402781817112
Artikel, Bibliographie

Hayat, Tasawar ; Wang, Yongqi ; Hutter, Kolumban (2002)
Flow of a fourth grade fluid.
In: Mathematical Models and Methods in Applied Sciences (M3AS), 12 (6)
doi: 10.1142/S0218202502001908
Artikel, Bibliographie

Wang, Yongqi (2002)
From lake dynamics to granular materials: two aspects of environmental mechanics.
Habilitation, Bibliographie

Wang, Yongqi (2002)
The Importance of Reasonable Numerical Schemes in Lake Circulation Simulation.
In: Proceedings in Applied Mathematics and Mechanics (PAMM), 1 (1)
Artikel, Bibliographie

Hayat, T. ; Wang, Yongqi ; Siddiqui, A. M. ; Hutter, K. ; Asghar, S. (2002)
Peristaltic transport of a third-order fluid in a circular cylindrical tube.
In: Mathematical Models and Methods in Applied Sciences (M3AS), 12 (12)
doi: 10.1142/S0218202502002288
Artikel, Bibliographie

Eckart, Winfried ; Faria, Sergio ; Hutter, Kolumban ; Kirchner, Nina ; Pudasaini, Shiva P. ; Wang, Yongqi (2002)
Continuum Description of Granular Materials.
Buch, Bibliographie

Wang, Yongqi (2002)
From Lake Dynamics to Granular Materials – Two Aspects of Environmental Mechanics.
Habilitation, Bibliographie

2001

Wang, Yongqi
Hrsg.: Straughan, Brian ; Greve, Ralf ; Ehrentraut, Harald ; Wang, Yongqi (2001)
Comparing different numerical treatments of advection terms for wind-indued circulations in Lake Constance.
In: Continuum Mechanics and Applications in Geophysics and the Environment
Buchkapitel, Bibliographie

Wang, Yongqi ; Hutter, Kolumban ; Bäuerle, Erich (2001)
Barotropic response in a lake to wind-forcing.
In: Annales Geophysicae, 19 (3)
doi: 10.5194/angeo-19-367-2001
Artikel, Bibliographie

Wang, Yongqi (2001)
Comparing different numerical treatments of advection terms for wind-induced circulations in Lake Constance.
In: Continuum mechanics and applications in geophysics and the environment
Buchkapitel, Bibliographie

Wang, Yongqi ; Hutter, Kolumban (2001)
Comparisons of numerical methods with respect to convectively dominated problems.
In: International Journal for Numerical Methods in Fluids, 37 (6)
doi: 10.1002/fld.197
Artikel, Bibliographie

Hrsg.: Straughan, Brian ; Greve, Ralf ; Ehrentraut, Harald ; Wang, Yongqi (2001)
Continuum Mechanics and Applications in Geophysics and the Environment.
Buch, Bibliographie

Wang, Yongqi ; Hutter, K.
Hrsg.: Balmforth, N. ; Provenzale, A. (2001)
Granular Material Theories Revisited.
In: Geomorphological Fluid Mechanics
doi: 10.1007/3-540-45670-8_4
Buchkapitel, Bibliographie

Wang, Yongqi ; Hutter, Kolumban ; Bäuerle, Erich (2001)
Three-dimensional wind-induced baroclinic circulation in rectangular basins.
In: Advances in Water Resources, 24 (1)
doi: 10.1016/S0309-1708(00)00034-8
Artikel, Bibliographie

Chubarenko, Boris V. ; Wang, Yongqi ; Chubarenko, Irina P. ; Hutter, Kolumban (2001)
Wind-driven current simulations around the Island Mainau (Lake Constance).
In: Ecological Modelling, 138 (1-3)
doi: 10.1016/S0304-3800(00)00393-8
Artikel, Bibliographie

2000

Chubarenko, Boris V. ; Wang, Yongqi ; Chubarenko, Irina P. ; Hutter, Kolumban (2000)
Barotropic wind-driven circulation patterns in a closed rectangular basin of variable depth influenced by a peninsula or an island.
In: Annales Geophysicae, 18 (6)
doi: 10.1007/s00585-000-0706-6
Artikel, Bibliographie

Wang, Yongqi ; Hutter, Kolumban ; Gray, J. M. N. T. ; Tai, Yih-Chin
Hrsg.: Wieczorek, Gerald F. ; Naeser, Nancy D. (2000)
Gravity-driven shear flow of a sediment-water mixture: Comparison of theory and experiment.
In: Debris-Flow Hazards Mitigation: Mechanics, Prediction, and Assessment : Proceedings of the Second International Conference on Debris-Flow Hazards Mitigation, Taipei, Taiwan, 16-18 August 2000
Buchkapitel, Bibliographie

Wang, Yongqi ; Hutter, Kolumban (2000)
Methods of substructuring in lake circulation dynamics.
In: Advances in Water Resources, 23 (4)
doi: 10.1016/S0309-1708(99)00024-X
Artikel, Bibliographie

Wang, Yongqi ; Hutter, Kolumban ; Bäuerle, Erich (2000)
Wind-induced baroclinic response of Lake Constance.
In: Annales Geophysicae, 18 (11)
doi: 10.1007/s00585-000-1488-6
Artikel, Bibliographie

1999

Umlauf, Lars ; Wang, Yongqi ; Hutter, Kolumban (1999)
Comparing Two Topography-Following Primitive Equation Models for Lake Circulation.
In: Journal of Computational Physics, 153 (2)
doi: 10.1006/jcph.1999.6298
Artikel, Bibliographie

Wang, Yongqi ; Hutter, Kolumban (1999)
Comparison of Two Entropy Principles and Their Applications in Granular Flows with/without Fluid.
In: Archives of Mechanics, 51 (5)
Artikel, Bibliographie

Tai, Yih-Chin ; Wang, Yongqi ; Gray, J. M. N. T. ; Hutter, Kolumban
Hrsg.: Hutter, Kolumban ; Wang, Yongqi ; Beer, Hans (1999)
Methods of similitude in granular avalanche flows.
In: Advances in Cold-Region Thermal Engineering and Sciences: Technological, Environmental, and Climatological Impact Proceedings of the 6th International Symposium Held in Darmstadt, Germany, 22–25 August 1999
Buchkapitel, Bibliographie

Wang, Yongqi ; Hutter, Kolumban (1999)
Shearing flows in a Goodman-Cowin type granular material - theory and numerical results.
In: Particulate Science and Technology, 17 (1-2)
doi: 10.1080/02726359908906807
Artikel, Bibliographie

Wang, Yongqi ; Hutter, K. (1999)
A constitutive model of multiphase mixtures and its application in shearing flows of saturated solid-fluid mixtures.
In: Granular matter, 1
Artikel, Bibliographie

Wang, Yongqi ; Hutter, K. (1999)
A constitutive theory of fluid saturated granular materials and its application in gravitational flows.
In: Rheologica acta, 38
Artikel, Bibliographie

Hutter, Kolumban ; Wang, Yongqi ; Beer, Hans (1999)
Advances in Cold-Region Thermal Engineering and Sciences. Technological, Environmental, and Climatological Impact Proceedings of the 6th International Symposium Held in Darmstadt, Germany, 22-25 August 1999.
Buch, Bibliographie

Wang, Yongqi ; Hutter, Kolumban (1999)
A constitutive model of multi-phase mixtures and its application in shearing flows of saturated solid-fluid mixtures.
In: Granular Matter, 1 (4)
doi: 10.1007/s100350050023
Artikel, Bibliographie

Wang, Yongqi ; Hutter, Kolumban (1999)
A constitutive theory of fluid-saturated granular materials and its application in gravitational flows.
In: Rheologica Acta, 38 (3)
doi: 10.1007/s003970050171
Artikel, Bibliographie

1998

Hutter, Kolumban ; Bauer, G. ; Wang, Yongqi ; Güting, P.
Hrsg.: Imberger, J. (1998)
Forced Motion Response in Enclosed Lakes.
In: Physical processes in lakes and oceans
Buchkapitel, Bibliographie

Wang, Yongqi ; Hutter, K. (1998)
A semi-implicit semispectral primitive equation model for lake circulation dynamics and its stability performance.
In: Journal of computational physics. 139 (1998), S. 209-241
Artikel, Bibliographie

Wang, Yongqi ; Hutter, Kolumban (1998)
A Semi-Implicit Semi-spectral Primitive Equation Model for Lake Circulation Dynamics and Its Stability Performance.
In: Journal of Computational Physics, 139 (1)
doi: 10.1006/jcph.1997.5850
Artikel, Bibliographie

Hutter, Kolumban ; Wang, Yongqi (1998)
The role of advection and stratification in wind-driven diffusion problems of Alpine lakes.
In: Journal of Lake Sciences, 10
doi: 10.18307/1998.sup46
Artikel, Bibliographie

1996

Wang, Yongqi (1996)
Windgetriebene Strömungen in einem Rechteckbecken und im Bodensee. Bd. 1: Text. - Bd. 2: Abbildungen.
Technische Universität Darmstadt
Dissertation, Bibliographie

Wang, Yongqi (1996)
Windgetriebene Strömungen in einem Rechteckbecken und im Bodensee. Band 1: Text; Band 2: Abbildungen.
Technische Universität Darmstadt
Dissertation, Bibliographie