Publications

Engels, A., Wettmarshausen, S., Stottrop, M., Hagemann, T., Weißbacher, C., Schwarze, H., Bender, B.
Experimental Identification of the Void Fraction in a Large Hydrodynamic Offset Halves Bearing
Lubricants, 13(1), 7; https://doi.org/10.3390/lubricants13010007

Wettmarshausen, S., Schwarze, H.
A Fully Implicit Coupled Scheme for Mixed Elastohydrodynamic Problems on Co-Allocated Grids
Lubricants, 12(9), 322; https://doi.org/10.3390/lubricants12090322

Ding, H., Mermertas, Ü., Hagemann, T., Schwarze, H.
Calculation and Validation of Sliding Planet Bearings for a Three-Stage Wind Turbine Gearbox
Lubricants, 12(3), 95, https://doi.org/10.3390/lubricants12030095 (Michel Fillon Best Paper Award)

Vetter, D., Hagemann, T., Schwarze, H.
The Impact of Friction in Lube Oil Feed Grooves on Power Loss in High Speed Journal Bearings
Proceedings of the ASME Turbo Expo, London, UK, https://doi.org/10.1115/GT2024-127952

Vetter, D., Zemella, P., Hagemann, T., Schwarze, H.
The Impact of Pad Elasticity on Frequency-Dependent Linear Dynamic Coefficients of Tilting-Pad Journal Bearings
Proceedings of the ASME Turbo Expo, London, UK, https://doi.org/10.1115/GT2024-126246

Vetter, D., Hagemann, T., Schwarze, H.
The Impact of Thermal Load and Turbulent Flow on Minimum Film Thickness of a Large Tilting-Pad Journal Bearing
ASME Journal of Engineering for Gas Turbines and Power, 146(1), 011007, https://doi.org/10.1115/1.4063383

Zemella, P., Vetter, D., Hagemann, T., Schwarze, H.
A contribution to experimental identification of frequency-dependent dynamic coefficients of tilting-pad journal bearings with centered and off-centered pivot
Lubricants, 11(10), 428; https://doi.org/10.3390/lubricants11100428, October 3, 2023

Hagemann, T., Vetter, D., Schwarze, H.
An Algorithm for Starved Lubricated Journal Bearings with Optionally Locked Lube Oil Feed Grooves
ASME Journal of Engineering for Gas Turbines and Power, 1-33, GTP-23-1457, https://doi.org/10.1115/1.4063528, September 29, 2023

Vetter, D., Hagemann, T., Schwarze, H. 
The Impact Of Thermal Load And Turbulent Flow On Minimum Film Thickness Of A Large Tilting-Pad Journal Bearing
Proceedings of the ASME Turbo Expo 2023: Turbomachinery Technical Conference and Exposition. Oil Lubricated Bearings. Boston, Massachusetts. June 26-30, 2023.

Hagemann, T., Vetter, D., Schwarze, H. 
An Algorithm For Starved Lubricated Journal Bearings With Optionally Locked Lube Oil Feed Grooves
Proceedings of the ASME Turbo Expo 2023: Turbomachinery Technical Conference and Exposition. Oil Lubricated Bearings. Boston, Massachusetts. June 26-30, 2023.

Dawoud, M.
Slip in Radial Cylindrical Roller Bearings and Its Influence on the Formation of White Etching Cracks
Dissertation TU Clausthal, ISBN: 978-3-8440-9165-6, 2023

Zemella, P.
Frequency dependence of the stiffness and damping coefficients of high-speed plain bearings
Dissertation TU Clausthal, ISBN: 978-3-8440-8959-2, 2023

Schwarze, H., Hagemann, T. (eds.)
Advances in Lubricated Bearings
https://doi.org/10.3390/books978-3-0365-6290-2, January, 2023

Schwarze, H., Hagemann, T.
Advances in Lubricated Bearings
Lubricants, 10(7):156, https://doi.org/10.3390/lubricants10070156, July, 2022

Hagemann, T., Vetter, D., Wettmarshausen, S., Stottrop, M., Engels, A., Weißbacher, C., Bender, B., Schwarze, H.
A Design for High-Speed Journal Bearings with Reduced Pad Size and Improved Efficiency
Lubricants, 10(11):313. doi: 10.3390/lubricants10110313, November, 2022

Dawoud, M., Beitler, S., Schwarze, H.
Slip Characteristics in Cylindrical Roller Bearings. Part I: Influence of Cage Type on Rolling Set Slip
ASME. J. Tribol. February 2023; 145(2): 021203. doi. org/10.1115/1.4055555, November, 2022

Dawoud, M., Beitler, S., Schwarze, H.
Slip Characteristics in Cylindrical Roller Bearings-Part II: Influence of Cage Type on Rolling Element Slip
ASME. J. Tribol. February 2023; 145(2): 021204. https://doi.org/10.1115/1.4055556, November, 2022

Dawoud, M., Beitler, S., Schwarze, H.
Slip Characteristics in Cylindrical Roller Bearings-Part III: Influence of Bearing Clearance on the Roller and Set Slip
ASME. J. Tribol. February 2023; 145(2): 021205. https://doi.org/10.1115/1.4055557, November, 2022

Slabka, I., Henniger, S., Kücükkaya, D., Dawoud, M., Schwarze, H.
Influence of Rheological Properties of Lithium Greases on Operating Behavior in Oscillating Rolling Bearings at a Small Swivel Angle
Lubricants 2022, 10, 163, https://doi.org/10.3390/lubricants10070163

Kraft, C.
Influence of thermomechanical deformations on the operating behavior of coated axial plain bearings
Dissertation TU Clausthal, 2022

Vetter, D., Hagemann, T., Schubert, A., Schwarze, H.
Approximation of Non-Linear Rotor Dynamic Resonance Behavior of Vertically Aligned Hydro-Units Guided by Tilting-Pad Bearings
Machines, 9(12), 334, 2021, https://doi.org/10.3390/machines9120334

Hagemann, T., Ding, H., Radtke, E., Schwarze, H.
Operating behavior of sliding planet gear bearings for wind turbine gearbox applications - Part II: Impact of structure deformation,
Lubricants, 9(10), 98, 2021, https://doi.org/10.3390/lubricants9100098

Hagemann, T., Ding, H., Radtke, E., Schwarze, H.
Operating behavior of sliding planet gear bearings for wind turbine gearbox applications - Part I: Basic relations
Lubricants, 9(10), 97, 2021, https://doi.org/10.3390/lubricants9100097

Lobsinger, T., Hieronymus, T., Schwarze, H., Brenner, G.
A CFD-Based Comparison of Different Positive Displacement Pumps for Application in Future Automatic Transmission Systems
Energies 2021, 14, 2501, April 2021, https://doi.org/10.3390/en14092501

Willers, O., Seume, J.; Zeh, C., Schwarze, H.
Thermal influence on the overall ATL system taking into account the coupled bearing points
MTZ 02/2021, Volume 82, p. 60 - 64

Weißbacher , C., Kiefel , A., Blumenthal , H., Marheineke , J., Piton, S.
Performance of a Direct Bonded Sub-Millimeter Peek Coating for Hydrodynamic Plain Bearings
ASME Journal of Tribology, 2021, https://doi.org/10.1115/1.4049617

Hagemann, T., Zemella, P., Schwarze, H.
Sensitivity of tilting-pad journal bearings rotordynamic coefficients to different model approaches
14th Virtual Congress WCCM & ECCOMAS 2020, January 2021

Zemella, P., Hagemann, T., Pfau, B., Schwarze, H.
Identification of dynamic coefficients of a five-pad tilting-pad journal bearing up to highest surface speeds
ASME Journal of Engineering for Gas Turbines and Power, 2021, https://doi.org/10.1115/1.4049664

Zeh, C., Willers, O., Hagemann, T., Schwarze, H., Seume, J.
Evaluation of the rotor temperature distribution of an automotive turbocharger under hot gas conditions including indirect experimental validation
ASME Journal of Engineering for Gas Turbines and Power, 2021, https://doi.org/10.1115/1.4049825

Vetter, D., Hagemann, T., Schwarze, H.
Abstract Final project report "Structural deformation in plain bearings"
AiF No. 19431 N, December 2020

Dawoud, M., Beitler, S., Schwarze, H., Loos, J.
WEC formation under high dynamic operating conditions
61. GfT Conference, Göttingen, September 2020

Zeh, C.
Calculation of the diabatic operating behavior of the axial and radial plain bearings of an exhaust gas turbocharger
Dissertation TU Clausthal, 2020

Zemella, P., Hagemann, T., Pfau, B., Schwarze, H.
Identification of dynamic coefficients of a five-pad tilting-pad journal bearing up to highest surface speeds
Proceedings of the ASME Turbo Expo, London, Great Britain, 2020

Zeh, C., Willers, O., Hagemann, T., Schwarze, H., Seume, J.
Evaluation of the rotor temperature distribution of an automotive turbocharger under hot gas conditions including indirect experimental validation
Proceedings of the ASME Turbo Expo, London, Great Britain, 2020

Eberhardt, C., Kurth, R., Kraft, C., Schwarze, H., Päßler, T., Bergmann, M., Putz, M.
Experimental validation of an intelligent hybrid plain bearing active control
J. Tribol., pp 1-26, https://doi.org/10.1115/1.4048384

Prölß, M.
Calculation of slow-running and highly loaded plain bearings in planetary gears under mixed friction, wear and deformation
Dissertation TU Clausthal, 2020

Nadermann, D.
Heterogeneous contact model for mixed friction simulation on radial plain bearings made of short fiber-reinforced polymers
Dissertation TU Clausthal, 2020

Hagemann, T., Zemella, P., Pfau, B., Schwarze, H.
Experimental and theoretical investigations on transition of lubrication conditions for a five-pad tilting-pad journal bearing with eccentric pivot up to highest surface speeds
Tribology International, 142, doi: 10.1016/j.triboint.2019.106008.

Eberhardt, C., Kurth, R., Kraft, C., Schwarze, H., Putz, M.
Application potentials of intelligent and adaptive journal bearings in mechanical press drives
Progress report, IGF 19220, Frankfurt, April 2020

Gonda, A. , Großberndt, D., Sauer, B., Schwarze, H.
Experimental and numerical investigations of hydraulic losses in fully and partially flooded tapered roller bearings
13. VDI symposium on plain and rolling bearings 2019

Vetter, D.
Linear and non-linear influences of plain bearings on the vibration behavior of high-speed and lightly loaded vertical rotors
Dissertation TU Clausthal, 2019

Kurth, R., Tehel, R., Päßler, T., Putz, M., Wehmeyer, K., Kraft, C., Schwarze, H.
Forming 4.0: Smart machine components applied as a hybrid plain bearing and a tool clamping system
Procedia Manufacturing 27, 65-71

Gerken, J.-D.
Influence of microstructures on the wear and operating behavior of a cam bucket tappet valve train
Dissertation TU Clausthal, 2019

Hagemann, T., Zemella, P., Pfau, B., Schwarze, H.
Speed-dependent lubrication conditions of a tilting-pad journal bearing
Proceedings of the 18th EDF/Pprime Workshop, Paris, France

Vetter, D., Hagemann, T., Schubert, A., Schwarze, H.
Approximation of non-linear rotor dynamic resonance behavior of vertically aligned hydro-units considering different design parameters
Proceedings of the 18th EDF/Pprime Workshop, Paris, France

Hagemann, T., Vetter, D., Zemella, P., Schwarze, H.
Combined pad and pivot elasticity and its impact on dynamic coefficients of tilting-pad journal bearings
14th International Conference on Vibrational Problems, Crete, Greece

Vetter, D., Hagemann, T., Schwarze, H.
Validation of linear rotordynamic analyses of rotors equipped with titling-pad journal bearings using perturbation theory of higher order
14th International Conference on Vibrational Problems, Crete, Greece

Hagemann, T., Zeh, C., Schwarze, H.
Heat convection coefficients of a tilting-pad journal bearing with directed lubrication
Tribology International, 136(8), pp. 114-126, doi: 10.1016/j.triboint.2019.03.035

Tarigan, B.
Formation of white etching cracks in cylindrical roller bearings subject to slip under torsional rotational dynamics
Dissertation TU Clausthal, 2019

Hagemann, T., Schwarze, H.
Theoretical and experimental analyses of directly lubricated tilting-pad journal bearings with leading edge groove
ASME Journal of Engineering for Gas Turbines and Power, 141(5), doi: 10.1115/1.4041026

Hagemann, T., Schwarze, H.
A model for oil flow and fluid temperature inlet mixing in hydrodynamic journal bearings
ASME Journal of Tribology, 141(2), doi: 10.1115/1.4041211

Mermertas, Ü., Hagemann, T., Brichart, C.
Optimization of a 900 mm tilting-pad journal bearing in large steam turbines by advanced modeling and validation
ASME Journal of Engineering for Gas Turbines and Power, 141(2), doi: 10.1115/1.4041116

Vetter, D., Hagemann, T., Schwarze, H.
Abstract Final project report "Vertical machine dynamics"
AiF No. 19023 N/1, December 2018

Hagemann, T., Pfeiffer, P., Schwarze, H.
Measured and predicted operating characteristics of a tilting-pad journal bearing with jacking-oil device at hydrostatic, hybrid, and hydrodynamic operation
Lubricants, 6(3), 81; doi: 10.3390/lubricants6030081

Prölß, M., Schwarze, H., Hagemann, T., Zemella, P., Winking, P.
Theoretical and Experimental Investigations on Transient Run-Up Procedures of Journal Bearings Including Mixed Friction Conditions
Lubricants, 6(4), 105; doi: 10.3390/lubricants6040105

Dawoud, M., Taha, I., Ebeid, S. J.
Strain sensing behavior of 3d printed carbon black filled ABS
Journal of Manufacturing 35, 2018

Lüneburg, B., Blumberg, A., Kraft, C.
The Future of Main Bearing Technology - not only for Multi MW applications
"Offshore Wind R&D Conference", Bremerhaven, November 2018

Großberndt, D., Gonda, A., Schwarze, H., Sauer, B.
Experimental and numerical investigations of hydraulic losses in rolling bearings under practical conditions
59. Tribology Conference, Göttingen, 2018

Mermertas, Ü., Hagemann, T., Brichart, C.
Optimization of a 900 mm tilting-pad journal bearing in large steam turbines by advanced modeling and validation
Proceedings of the ASME Turbo Expo, doi: 10.1115/GT2018-76766, Oslo, Norway, June 2018

Hagemann, T., Schwarze, H.
Theoretical and experimental analyses of directly lubricated tilting-pad journal bearings with leading edge groove
Proceedings of the ASME Turbo Expo, doi: 10.1115/GT2018-75659, Oslo, Norway, June 2018

Vetter, D., Hagemann, T., Schwarze, H.
Potentials and limitations of an extended approximation method for nonlinear dynamic journal and thrust bearing forces
Proceedings of the ASME Turbo Expo, doi: 10.1115/GT2018-75662, Oslo, Norway, June 2018

Schwarze, H., Tarigan, B., Loos, J., Blass, T., Kruhöffer, W.
WEC failure on the inner ring of roller bearings under dynamic conditions
Bearing World, 2nd International Bearing Conference in Kaiserslautern, March 2018

Chmielowiec-Jablczyk, M., Schubert, A., Kraft, C., Schwarze, H., Wodtke, M., Wasilczuk, M.
Improvement of Thrust Bearing Calculation Considering the Convectional Heating within the Space between the Pads
Lubricants 6(1), February 2018

Nadermann, D., Elter, A., Schwarze, H.
Effect of Short Fiber Reinforced Polymers on the Flow Factor Calculation for Mixed Lubrication Simulations
21st International Colloquium Tribology, Ostfildern, January 2018

Zemella, P., Schwarze, H.
Dynamic radial bearing stiffness. Test technique adaptation for the determination of dynamic radial plain bearing stiffness
FVV Berichte, Heft Nr. 1145, FVV, Frankfurt/M., December 2017

Chmielowiec-Jablczyk, M., Schubert, A., Kraft, C., Schwarze, H., Wodtke, M., Wasilczuk, M.
Improvement of the thrust bearing calculation considering the convectional heating within the space between the pads
16th EDF - PPrime Workshop, Poitiers October 2017

Prölß, M., Hagemann, T., C., Schwarze, H.
Theoretical and experimental investigations on transient run-up procedures of journal bearings including mixed friction conditions
16th EDF - PPrime Workshop, Poitiers October 2017

Zeh, C., Hagemann, T., Kraft, C., Schwarze, H.
Theoretical transient thermal studies on an eight-pad thrust bearing
16th EDF - PPrime Workshop, Poitiers October 2017

Zemella, P., Schwarze, H.
Optimized bearing test facility for the determination of the stiffness and damping coefficients of hydrodynamic bearings
FVV Autumn Conference, Leipzig, October 2017

Vetter, D., Hagemann, T., Schwarze, H.
Development and verification of simplified calculation algorithms and tools for analysis of the dynamic properties of vertical machines and machine trains
FVV Autumn Conference, Leipzig, October 2017

Ihlenfeldt, S., Schwarze, H., Regel, G., Gerken, J.-D.
Influence of microstructure and running-in procedure on friction and wear intensity in the cam follower tribological system
58. Tribology Conference, Göttingen, 2017

Nadermann, D., Elter, A., Schwarze, H.
Contact simulation of real worn surfaces with polymeric composites on the microscale
58th German Tribology Conference, Göttingen, September 2017

Tarigan, B., Schwarze, H., Loos, J., Blass, T., Kruhöffer, W.
Test rig for testing WEC formation on rolling bearings under torsional dynamics
58. GfT Conference, Göttingen, September 2017

Nadermann, D., Rastogi, A., Schwarze, H.
Modeling approach for contact simulation of composite materials on microscale
6th World Tribology Congress, Beijing, September 2017

Nadermann, D., Dietrich, P., Korn, G., Schwarze, H.
Tribological behavior of short carbon fiber reinforced PEEK under diesel lubrication
6th World Tribology Congress, Beijing, September 2017

Cao, X., Tarigan, B., Rembe, C., Schwarze, H.
Damage detection on rolling bearings
Technisches Messen, 84(s1), pp. 34-41

Hagemann, T., Kraft, C., Schwarze, H.
Increasing the operational safety of rotating machines whose hydrodynamic radial and axial bearings are additionally equipped with a hydrostatic running aid
FVV-Heft Nr. 1135, Frankfurt am Main, August 2017

Hagemann, T., Zeh, C., Prölß, M., Schwarze, H.
The impact of convective fluid inertia forces on operation of tilting-pad journal bearings
International Journal of Rotating Machinery, Vol. 2017, Articel ID 5683763, 12 p., July 2017

Kraft, C., Schwarze, H.
Calculation of plain bearings with hydrostatic starting aids
VDI Conference Proceedings No. 2308, Plain and rolling bearings - design, calculation, application, Schweinfurt, June 27/28, 2017

Schwarze, H., Poll, G., Bartel, D.
Tribological fluid models for auxiliary units in electric and hybrid vehicles
Motortechnische Zeitschrift, 78th vol., January 2017

Kraft, C., Schwarze, H.
Increasing opearting safety of rotating machines with hydrostatically lubricated journal and thrust bearing
FVV Spring Conference, Bad Neuenahr, January 2017

Kraft, C., Schwarze, H.
Increasing the operational safety of rotating machines whose hydrodynamic radial and axial bearings are equipped with an additional hydrostatic running aid
FVA-Infotagung, Würzburg, November 2016

Weißbacher, C., Wittwer, B., Vetter, D., Burtscher, E., Schwarze, H.
Supression of Self-Excited Vibrations through Bearing Profiling
19th International Seminar on Hydropower Plants, Vienna - Austria, November 2016

Li, S.
Influence of external loads on the stability behavior of plain bearings of a passenger car turbocharger
Dissertation TU Clausthal, 2016

Hagemann, T., Schwarze, S.
Frictional Power Loss in High Speed Journal Bearings for Turbomachinery Applications
European Congress on Computational Methods in Applied Sciences and Engineering, ECCOMAS, Greece, June 2016

Gerken, J.-D., Schwarze, S.
A theoretical and experimental study on modified surface-microstructures in the a highly loaded cam-tappet contact system
European Congress on Computational Methods in Applied Sciences and Engineering, ECCOMAS, Greece, June 2016

Hagemann, T., Pfeiffer, P., Si, X., Zeh, C., Schwarze, H.
Influence of the oil feed on the hydraulic, energetic and mechanical processes in high-speed and highly loaded radial tilting pad bearings
FVA-Heft Nr. 1184, Frankfurt am Main, May 2016

Liebrecht, J., Si, X., Sauer, B., Schwarze, H.
Calculation Approach of Drag and Churning Losses of Rolling Bearing
Bearing World International Bearing Conference, Hannover, April 2016

Blaß, C.
Experimental investigation into the wear reduction of piston rings and cylinder liners in diesel engines when using fuels containing sulphur
Dissertation TU Clausthal, 2016

Gerken, J.-D., Schwarze, H.
The influence of modified surface-microstructures on friction and wear intensity in the cam-tappet tribo-system20th International Colloquium Tribology, Technische Akademie Esslingen, January 2016

Pfeiffer, P., Blumenthal, H., Schwarze, H.
Influence of oil supply on the hydraulic, energy and mechanical processes in high-speed and highly loaded radial tilting pad bearings
FVA-Infotagung, Würzburg, December 2015

Liebrecht, J., Si, X., Sauer, B., Schwarze, H.
Investigation of Drag and Churning Losses on Tapered Roller Bearings
Strojniški vestnik - Journal of Mechanical Engineering, 2015, No. 6. pp. 399-408

Mermertas, Ü., Brumbi, F., Winkler, A., Böckel, F., Hagemann, T.
Application of an enhanced 900 mm Tilting Pad Bearing in Large Steam Turbines
14th EDF/Pprime Workshop 2015, Poitiers, France

Blumenthal, H., Schwarze, H.
Modeling and verification of practically relevant journal bearing properties
MTZ 10/2015, Volume 76, pp. 78-85

Liebrecht, J., Sauer, B., Si, X., Schwarze, H.
Rolling Bearings - Planishing and Flow Losses and their Influencing Factors
GFT Conference, Göttingen, September 2015

Beilecke, R., Bobach, L., Bartel, D., Bader, N., Poll, G., Brouwer, L., Schwarze, H.
Tribological fluid models for the simulation of friction in lubricated concentrated contacts
GFT Conference, Göttingen, September 2015

Diebener, J.
Influence of thermal and mechanical effects on the stability behavior of ATL plain bearings
Dissertation TU Clausthal, 2015

HAGEMANN, T., BLUMENTHAL, H., KRAFT, C., SCHWARZE, H.
A study on energetic and hydraulic interaction of combined journal and thrust bearings
Proceedings of the ASME Turbo Expo, ASME Paper No. GT2015-43460, Montreal, 2015

PFEIFFER, P., BLUMENTHAL, H., SCHWARZE, H.
High-performance plain bearing test rig for the determination of tribological parameters of hydrodynamic plain bearings for turbomachinery applications
Tribology and Lubrication Technology 62 (2015) No. 3, p. 31ff

PFEIFFER, P., BLUMENTHAL, H., SCHWARZE, H.
Determination of dynamic coefficients of high-speed plain bearings - Fundamentals of the experimental determination of dynamic plain bearing coefficients
VDI-Berichte / VDI-Tagungsband Nr. 2257, Gleit- und Wälzlagerungen - Gestaltung, Berechnung, Einsatz, Schweinfurt, May 6/7, 2015

PORZIG, D.
System-specific lubricant film dissipation in the radial plain bearing positions of exhaust gas turbochargers
Dissertation TU Clausthal, 2015

SANDER, D. E., ALLMAIER, H., PRIEBSCH, H. H., REICH, F. M., WITT, M., FÜLLENBACH, T., SKIADAS, A., BROUWER, L., SCHWARZE, H.
Impact of high pressure and shear thinning on journal bearing friction
Tribology International, Volume 81, January 2015, pp 29-37

Pfeiffer, P., Blumenthal, H., Schwarze, H.
Experimental determination of dynamic coefficients on radial bearings under high excitation frequencies
FVA-Infotagung, Würzburg, December 2014

BAIR, S., YAMAGUCHI, T., BROUWER, L., SCHWARZE, H., VERGNE, P., POLL, G.
Oscillatory and steady shear viscosity: The Cox-Merz rule, superposition, and application to EHL friction
Tribology International, Volume 79, November 2014, pp 126-131

LIEBRECHT, J., SAUER, B., SCHWARZE, H., SI, X.
Investigation of creep losses in rolling bearings
GFT Tribology Conference, Göttingen, September 2014

HAGEMANN, T., SCHWARZE, H.
A Theoretical Study on Frequency Effects on Tilting-Pad Journal Bearing Dynamic Coefficients
9th IFTOMM International Conference on Rotor Dynamics, Milan, September 2014

VETTER, D., HAGEMANN, T., SCHWARZE, H.
Predictions for run-up procedures of automotive turbochargers with full-floating ring bearings including thermal effects and different bearing setups
11th International Conference on Turbochargers and Turbocharging, IMechE Paper No. C1384/055, London, 13-14 May 201

PORZIG, D., RÄTZ, H., SCHWARZE, H., SEUME, J. 
Thermal analysis of small high-speed floating-ring journal bearings
11th International Conference on Turbochargers and Turbocharging, IMechE Paper No. C1384/066, London, 13-14 May 2014

PORZIG, D., RÄTZ, H., SCHWARZE, H., SEUME, J. 
Abstract Final project report "System-specific turbocharger lubricant film dissipation" 
AiF No. 16230, March 2014

HAGEMANN, T., KUKLA, S., SCHWARZE, H. 
Measurement and prediction of the static operating conditions of a large turbine tilting-pad bearing under high circumferential speeds and heavy loads.
Proceedings of the ASME Turbo Expo, ASME Paper No. GT2013-95004, San Antonio, June 2013

KUKLA, S., HAGEMANN, T., SCHWARZE, H. 
Measurement and prediction of the dynamic operating conditions of a large turbine tilting-pad bearing under high circumferential speeds and heavy loads.
Proceedings of the ASME Turbo Expo, ASME Paper No. GT2013-95074, San Antonio, June 2013

BLUMENTHAL, H., SCHWARZE, H. 
High-performance plain bearing test rig - Construction of a high-performance plain bearing test rig for the determination of tribological parameters at high loads and maximum circumferential speeds.
VDI-Berichte / VDI-Tagungsband, Band Nr.: 2202, Anlage zum Tagungsband, Gleit- und Wälzlagerungen - Gestaltung, Berechnung, Einsatz, Schweinfurt, April 23/24, 2013

Kraft, C., Schwarze, H.
Highly loaded, high-speed axial plain bearings in single and double-acting arrangements under consideration of static track washer tilting
FVV-Forschungsheft 1019, Frankfurt am Main, 2013

Hagemann, T, Schwarze, H., Nitzschke, S., Strackeljan, J.,
ALP3T-2-SIMPACK - Linking the ALP3T program with SIMPACK for the MBS simulation of drive systems with plain bearings
FVA-Forschungsheft 1046, Frankfurt am Main, 2013

BECKER, D. 
Highly loaded slewing bearings in wind turbines
Dissertation TU Clausthal 2012

HAGEMANN, T. 
Influence of oil supply on high-speed, highly loaded radial plain bearings, taking into account the bearing deformation behavior
Dissertation TU Clausthal 2012

PASTOR ALONSO, C. C.
Wear behavior of real supercritical foreign particles in highly loaded plain bearings of internal combustion engines
Dissertation TU Clausthal 2011

LÜNEBURG, B., KRAFT, C., DETTMAR, D., MERMERTAS, U., SCHWARZE, H.
Enhanced Hydrodynamic Thrust Bearing Analyses of Turbo Sets for Power Generation
10th EDF/Pprime Workshop 2011, October 6-7, Poitiers

EILTS, P., HERBST, F., KAMMEYER, J., NATKANIEC, C., PORZIG, D., SEXTRO, T., SCHWARZE, H., SEUME, J.R., STÖBER-SCHMIDT, C.-P.
The potential of variable compressor geometry for highly boosted gasoline engines
SAE 2011 World Congress & Exhibition, April 12-14, Detroit, 11PFL-0413

SEEBODE, F. 
Axial oil flow through rolling bearings of different designs
Dissertation TU Clausthal 2011

PFEIFFER, P., SCHWARZE, H.
Experimental investigation of hydrodynamic radial plain bearings with water lubrication
34. Dresdner Wasserbaukolloquium 2011, March 11, Dresden

LAABID, A. 
Thermal and mechanical deformation behavior of centrally supported circular segment bearings
Dissertation TU Clausthal 2011

BECKER, D., SCHWARZE, H., BROUWER, L. 
Lubricating grease testing for highly loaded tribological systems under corrosive environmental conditions in wind turbines and numerical simulation of contact conditions
Tribology and Lubrication Technology 58 (2011) No. 1, p. 5 ff.

BOTONAKIS, I. SCHWARZE, H., ADAMIS, P., DETERS, L.
Modeling of friction and wear in dry-running clutch friction linings
Tribology and Lubrication Technology 57 (2010) No. 5, p. 5 ff.

BECKER, D., SCHWARZE, H., BROUWER, L., 
Lubricating grease testing for highly loaded tribological systems under corrosive environmental conditions in wind turbines and numerical simulation of the contact conditions
Tribologie Fachtagung, 27.-29.09.2010 in Göttingen

SCHWARZE, H., BROUWER, L., KNOLL, G., LONGO, C., KOPNARSKI, M., EMERICH, S. 
Effects of ethanol E85 on lubricant ageing and wear in gasoline engines
MTZ 4, 71 (2010) p. 286 ff.

BROUWER, L., SCHWARZE, H., ALBERS, P., SIMON, A. 
Viscosity Measurement at High Pressures up to 14000 bar - Further Development of a Quartz Viscosimeter
16th International Colloquium Tribology, TAE Esslingen January 2010