Article

Wörner, Martin ; Samkhaniani, Nima ; Cai, Xuan ; Wu, Yanchen ; Majumdar, Arijit ; Marschall, Holger ; Frohnapfel, Bettina ; Deutschmann, Olaf (2021):
Spreading and rebound dynamics of sub-millimetre urea-water-solution droplets impinging on substrates of varying wettability.
In: Applied Mathematical Modelling, 95, pp. 53-73. Elsevier Science, ISSN 0307-904X,
DOI: 10.1016/J.APM.2021.01.038,
[Article]

Bender, Achim ; Stroh, Alexander ; Frohnapfel, Bettina ; Stephan, Peter ; Gambaryan-Roisman, Tatiana (2019):
A Novel Two-Step Model to Investigate Turbulent Gas Flows Shearing Thin Liquid Films.
In: Proceedings in Applied Mathematics and Mechanics, 19 (1), pp. e201900083. Wiley-VCH, ISSN 1617-7061,
DOI: 10.1002/pamm.201900083,
[Article]

Bender, Achim ; Stroh, Alexander ; Frohnapfel, Bettina ; Stephan, Peter ; Gambaryan-Roisman, Tatiana (2019):
Combined direct numerical simulation and long-wave simulation of a liquid film sheared by a turbulent gas flow in a channel.
In: Physics of Fluids, 31 (2), pp. 022103. DOI: 10.1063/1.5064423,
[Article]

Forooghi, Pourya ; Weidenlener, Alex ; Magagnato, Franco ; Böhm, Benjamin ; Kubach, Heiko ; Koch, Thomas ; Frohnapfel, Bettina (2018):
DNS of momentum and heat transfer over rough surfaces based on realistic combustion chamber deposit geometries.
In: International Journal of Heat and Fluid Flow, 69, pp. 83-94. ISSN 0142727X,
DOI: 10.1016/j.ijheatfluidflow.2017.12.002,
[Article]

Forooghi, Pourya ; Stroh, Alexander ; Magagnato, Franco ; Jakirlić, Suad ; Frohnapfel, Bettina (2017):
Toward a Universal Roughness Correlation.
In: Journal of Fluids Engineering, 139 (12), p. 121201. ISSN 0098-2202,
DOI: 10.1115/1.4037280,
[Article]

Krumbein, Benjamin ; Forooghi, Pourya ; Jakirlić, Suad ; Magagnato, Franco ; Frohnapfel, Bettina (2017):
VLES Modeling of Flow Over Walls with Variably-shaped Roughness by Reference to Complementary DNS.
In: Flow, Turbulence and Combustion, 99 (3-4), pp. 685-703. ISSN 1386-6184,
DOI: 10.1007/s10494-017-9867-1,
[Article]

Gatti, Davide ; Guettler, Andreas ; Frohnapfel, Bettina ; Tropea, Cameron (2015):
Experimental assessment of spanwise-oscillating dielectric electroactive surfaces for turbulent drag reduction in an air channel flow.
In: Experiments in Fluids, 56 (5), ISSN 0723-4864,
[Article]

Gatti, Davide ; Haus, Henry ; Matysek, Marc ; Frohnapfel, Bettina ; Tropea, Cameron ; Schlaak, Helmut F. (2014):
The dielectric breakdown limit of silicone dielectric elastomer actuators.
In: Applied Physics Letters, 104 (5), AIP Publishing LLC, ISSN 0003-6951,
[Article]

Cimarelli, Andrea ; Frohnapfel, Bettina ; Hasegawa, Yosuke ; De Angelis, Elisabetta ; Quadrio, Maurizio (2013):
Prediction of turbulence control for arbitrary periodic spanwise wall movement.
In: Physics of Fluids, 25, [Article]

Daschiel, Gertraud ; Frohnapfel, Bettina ; Jovanovic, Jovan (2013):
Numerical investigation of flow through a triangular duct: The coexistence of laminar and turbulent flow.
In: International Journal of Heat and Fluid Flow, 41, pp. 27-33. [Article]

Lammers, Peter ; Jovanovic, Jovan ; Frohnapfel, Bettina ; Delgado, Antonio (2012):
Erlangen pipe flow: the concept and DNS results for microflow control of near-wall turbulence.
In: Microfluidics and Nanofluidics, 13, pp. 429-440. [Article]

Frohnapfel, Bettina ; Hasegawa, Yosuke ; Quadrio, Maurizio (2012):
Money versus time: evaluation of flow control in terms of energy consumption and convenience.
In: Journal of Fluid Mechanics, 700, pp. 406-418. [Article]

Stroh, Alexander ; Frohnapfel, Bettina ; Hasegawa, Yosuke ; Kasagi, Nobuhide ; Tropea, Cameron (2012):
The influence of frequency-limited and noise-contaminated sensing on reactive turbulence control schemes.
In: Journal of Turbulence, 13 (16), pp. 1-15. ISSN 1468-5248,
[Article]

Frohnapfel, Bettina ; Hasegawa, Yosuke ; Kasagi, Nobuhide (2010):
Friction drag reduction through damping of the near-wall spanwise velocity fluctuation.
In: International Journal of Heat and Fluid Flow, 31 (3), p. 434. ISSN 0142727X,
[Article]

Conference or Workshop Item

Criscione, Antonio ; Frohnapfel, Bettina ; Tropea, Cameron (2010):
Preliminary Numerical Assessment of Turbulent Flow Control with Plasma Actuators.
17. DGLR-Fach-Symposium der STAB 2010, Berlin, Germany, [Conference or Workshop Item]