An experimental study of axial misalignment effect on seizure load of journal bearings

X Zhang, Z Yin, Q Dong - Tribology International, 2019 - Elsevier
This paper studies experimentally the effect of axial (vertical) misalignment on the limit of
seizure failure of a slide journal bearing used in air-conditioning compressor. The seizure …

Lubricating condition evaluation of the rotary compressor under high ambient temperature

C Wang, J Wu, Y Du, B Lei - International Journal of Refrigeration, 2020 - Elsevier
Propane has been suggested as one of the alternative working fluids for room air
conditioners in hot climate areas because of its excellent environmental properties and …

Frictional power loss in journal bearing considering parabolic shape for the bearing edges under misalignment

HU Jamali, HSS Aljibori, MJ Jweeg… - Advances in …, 2024 - journals.sagepub.com
In recent years, there has been a rising demand for minimizing any power loss in industrial
applications due to the direct relation to economic as well as climate considerations. This …

Thermo-hydrodynamic analysis of journal bearings operating with non-Newtonian oils

M da Silva Cardoso, DB Salvaro, AN Klein… - Journal of the Brazilian …, 2024 - Springer
In recent years, sustainability has become one of the topics of major concern in
technological progress, and reducing energy consumption is one of the biggest challenges …

Thermal loss analysis of hermetic compressors using numerical simulation

S Posch, J Hopfgartner, L Dür, M Eichinger… - Applied Thermal …, 2018 - Elsevier
The present work deals with a comprehensive investigation of the thermal losses of a
hermetic compressor for refrigeration application using numerical methods. In this case …

Comprehensive 3D-elastohydrodynamic simulation of hermetic compressor crank drive

S Posch, J Hopfgartner, E Berger, B Zuber… - IOP Conference …, 2017 - iopscience.iop.org
Mechanical, electrical and thermodynamic losses form the major loss mechanisms of
hermetic compressors for refrigeration application. The present work deals with the …

Opening up the lubricant toolbox

J Karnaz - IOP Conference Series: Materials Science and …, 2019 - iopscience.iop.org
Frequently, we fall back to concepts or ideas that we are comfortable with or have more
understanding of. In these cases, we don't always utilize all the resources available to us in …