2019

Mahner, Marcel ; Bauer, Marcel ; Lehn, Andreas ; Schweizer, Bernhard (2019)
An experimental investigation on the influence of an assembly preload on the hysteresis, the drag torque, the lift-off speed and the thermal behavior of three-pad air foil journal bearings.
In: Tribology International, 137
doi: 10.1016/j.triboint.2019.02.026
Artikel, Bibliographie

2018

Lehn, Andreas ; Mahner, Marcel ; Schweizer, Bernhard (2018)
Characterization of static air foil thrust bearing performance: an elasto-gasdynamic analysis for aligned, distorted and misaligned operating conditions.
In: Archive of Applied Mechanics, 88
doi: 10.1007/s00419-017-1337-7
Artikel, Bibliographie

Lehn, Andreas ; Mahner, Marcel ; Schweizer, Bernhard (2018)
A thermo-elasto-hydrodynamic model for air foil thrust bearings including self-induced convective cooling of the rotor disk and thermal runaway.
In: Tribology International, 119
doi: 10.1016/j.triboint.2017.08.015
Artikel, Bibliographie

2017

Mahner, Marcel ; Li, Pu ; Lehn, Andreas ; Schweizer, Bernhard (2017)
Numerical and Experimental Investigations on Preload Effects in Air Foil Journal Bearings.
Charlotte, NC, USA (26.06.2017-30.06.2017)
doi: 10.1115/GT2017-63284
Konferenzveröffentlichung, Bibliographie

Lehn, Andreas (2017)
Air foil thrust bearings: A thermo-elasto-hydrodynamic analysis.
Technische Universität Darmstadt
Dissertation, Erstveröffentlichung

Mahner, Marcel ; Li, Pu ; Lehn, Andreas ; Schweizer, Bernhard (2017)
Numerical and Experimental Investigations on Preload Effects in Air Foil Journal Bearings.
In: Journal of Engineering for Gas Turbines and Power, 140 (3)
doi: 10.1115/1.4037965
Artikel, Bibliographie

Lehn, Andreas ; Mahner, Marcel ; Schweizer, Bernhard (2017)
A contribution to the thermal modeling of bump type air foil bearings: Analysis of the thermal resistance of bump foils.
In: Journal of Tribology, 139 (6)
doi: 10.1115/1.4036631
Artikel, Bibliographie

2016

Mahner, Marcel ; Li, Pu ; Lehn, Andreas ; Schweizer, Bernhard (2016)
Elastogasdynamic Model for Air Foil Journal Bearings: Hysteresis Prediction Including Preloading Effects.
STLE 71st Annual Meeting and Exhibition. Las Vegas, Nevada, USA (15.05.2016-19.05.2016)
Konferenzveröffentlichung, Bibliographie

Mahner, Marcel ; Lehn, Andreas ; Schweizer, Bernhard (2016)
Thermogas- and thermohydrodynamic simulation of thrust and slider bearings: Convergence and efficiency of different reduction approaches.
In: Tribology International, 93 B (1)
Artikel, Bibliographie

2015

Lehn, Andreas ; Mahner, Marcel ; Schweizer, Bernhard (2015)
Elasto-gasdynamic modeling of air foil thrust bearings with a two-dimensional shell model for top and bump foil.
In: Tribology International, 100
doi: 10.1016/j.triboint.2015.11.011
Artikel, Bibliographie

Lehn, Andreas ; Schweizer, Bernhard (2015)
Optimization of the double sided spiral groove thrust bearing: A comparison to approximate analytical solutions.
In: Proceedings in Applied Mathematics and Mechanics (PAMM), 15 (1)
doi: 10.1002/pamm.201510276
Artikel, Bibliographie

Mahner, Marcel ; Lehn, Andreas ; Schweizer, Bernhard (2015)
Reduction Approaches for Thermogasdynamic Lubrication Problems.
In: Proceedings in Applied Mathematics and Mechanics (PAMM), 15 (1)
Artikel, Bibliographie

Lehn, Andreas ; Schweizer, Bernhard (2015)
Generalized Reynolds equation for fluid film problems with arbitrary boundary conditions: application to double-sided spiral groove thrust bearings.
In: Archive of Applied Mechanics, 86 (4)
doi: 10.1007/s00419-015-1059-7
Artikel, Bibliographie