Expertises
Physics & Astronomy
# Degradation
# Greases
# Thermodynamics
Engineering & Materials Science
# Degradation
# Entropy
# Lubricating Greases
# Thermodynamics
Chemistry
# Entropy
Verbonden aan
Publicaties
Recent
Sathwik Chatra, K. R.
, Osara, J. A.
, & Lugt, P. M. (2023).
Thermo-mechanical aging during churning in grease lubricated bearings and its impact on grease life.
Tribology international,
181, [108248].
https://doi.org/10.1016/j.triboint.2023.108248
K R, S. C. (2023).
The process of churning in grease lubricated bearings: Identification and Thermo-mechanical characterization. [PhD Thesis - Research UT, graduation UT, University of Twente]. University of Twente.
https://doi.org/10.3990/1.9789036555081
Hogenberk, F.
, Osara, J. A.
, Ende, D. V. D.
, & Lugt, P. M. (2023).
On the evolution of oil-separation properties of lubricating greases under shear degradation.
Tribology international,
179, [108154].
https://doi.org/10.1016/j.triboint.2022.108154
K R, S. C.
, Osara, J. A.
, & Lugt, P. M. (2022).
Impact of grease churning on grease leakage, oil bleeding and grease rheology.
Tribology international,
176, [107926].
https://doi.org/10.1016/j.triboint.2022.107926
Osara, J. A.
, Lugt, P. M., Bryant, M. D., & Khonsari, M. M. (2022).
Thermodynamic Characterization of Grease Oxidation-Thermal Stability via Pressure Differential Scanning Calorimetry.
Tribology transactions,
65(3), 542-554.
https://doi.org/10.1080/10402004.2022.2050452
Shetty, P.
, Meijer, R. J.
, Osara, J. A.
, & Lugt, P. M. (2022).
Measuring Film Thickness in Starved Grease-Lubricated Ball Bearings: An Improved Electrical Capacitance Method.
Tribology transactions,
65(5), 869-879.
https://doi.org/10.1080/10402004.2022.2091067
Osara, J. A., & Bryant, M. D. (2021).
Evaluating Degradation Coefficients from Existing System Models.
Applied Mechanics,
2(1), 159-173.
https://doi.org/10.3390/applmech2010010
Osara, J. A., & Bryant, M. D. (2020).
A temperature-only system degradation analysis based on thermal entropy and the degradation-entropy generation methodology.
International journal of heat and mass transfer,
158, [120051].
https://doi.org/10.1016/j.ijheatmasstransfer.2020.120051
Osara, J. A., & Bryant, M. D. (2020).
Corrigendum to “Thermodynamics of grease degradation” [Tribol Int 137 (2019) 433–445] (Tribology International (2019) 137 (433–445), (S0301679X19302798), (10.1016/j.triboint.2019.05.020)).
Tribology international,
150, [106369].
https://doi.org/10.1016/j.triboint.2020.106369
Osara, J. A., & Bryant, M. D. (2019).
Thermodynamics of grease degradation.
Tribology international,
137, 433-445.
https://doi.org/10.1016/j.triboint.2019.05.020
Osara, J. A., & Bryant, M. D. (2019).
Thermodynamics of Fatigue: Degradation-Entropy Generation Methodology for System and Process Characterization and Failure Analysis.
Entropy,
21(7), [685].
https://doi.org/10.3390/e21070685
Osara, J. A. (2019).
Thermodynamics of Manufacturing Processes—The Workpiece and the Machinery.
Inventions,
4(2), [28].
https://doi.org/10.3390/inventions4020028
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Vakken Collegejaar 2022/2023
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Vakken Collegejaar 2021/2022
Contactgegevens
Bezoekadres
Universiteit Twente
Faculty of Engineering Technology
Horst Complex
(gebouwnr. 20)
De Horst 2
7522LW Enschede
Postadres
Universiteit Twente
Faculty of Engineering Technology
Horst Complex
Postbus 217
7500 AE Enschede