Results 21 to 30 of about 17,374,936 (232)

Ambient temperature impact on the parameters of the electrical circuit of sensing element in cluster eddy current sensor of metal chips in the lubrication systems of gas turbine engines

Вестник Самарского государственного технического университета. Серия: Технические науки, 2023
The detection of the wear particles in the engines’ lubrication systems is one of the most effective ways to assess the state of the bearing assemblies of machines and mechanisms.
Viktor A. Belosludtsev, Sergey Y. Borovik, Igor G. Korshikov, Yuriy Nikolaevitch Sekisov   +3 more
doaj   +1 more source

Adaptive Numerical Methods for Elastohydrodynamic Lubrication [PDF]

, 2001
Numerical solutions to elastohydrodynamic lubrication problems have been computed for the last half century. Over the past decade multilevel techniques have been successfully applied in several solvers and significant speed-ups achieved.
Goodyer, Christopher Edward
core   +7 more sources

Features of test of air-fuel system of gas turbine engine [PDF]

Омский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение", 2018
The article is devoted to the problem of ensuring the operability of rotary bearings of a gas turbine engine (GTE) with an air-fuel lubrication system.
V. N. Klimov, D. Ya. Dud’ev, V. Ya. Sigaylo, N. I. Klimov   +3 more
doaj   +1 more source

Considerations Regarding Oiling System for Offshore Wind Turbines [PDF]

TransNav, 2023
Power from renewable sources would play a key role in the future of electricity .The wind energy is one of the goal of EU's commitment, which want to develop offshore wind potential [1], [2]. Lubrication of wind turbines is very important for maintenance
Mariana Panaitescu, Fanel-Viorel Panaitescu, Paula-Gabriela Panait, Andrei Alexandru Scupi   +3 more
doaj   +1 more source

Individual Drive of Internal Combustion Engine Lubrication System Based on Switched Reluctance Motor

Energy Engineering and Control Systems, 2020
The article analyses the modern lubrication systems for internal combustion engines. Systems with mechanical drive components that contain mechanical and electronic components have been found to have a number of disadvantages.
Ihor Holovach, Lidiya Kasha, Ivan Hudzii
doaj   +1 more source

Transient mixed thermo-elastohydrodynamic lubrication in multi-speed transmissions [PDF]

, 2012
Noise, vibration and harshness (NVH) refinement as well as thermo-mechanical efficiency are the key design attributes of modern compact multi-speed transmissions.
Teodorescu, M., De la Cruz, M., M. De la Cruz, H. Rahnejat, W.W.F. Chong (7204787), S. Theodossiades, Homer Rahnejat (1247550), M. Teodorescu (7204790), Miguel De-La-Cruz (1250919), Rahnejat, H., Chong, W.W.F., Stephanos Theodossiades (1247457), W.W.F. Chong, M. Teodorescu, Theodossiades, S.   +14 more
core   +1 more source

Exploring the friction and wear behaviors of Ag-Mo hybrid modified thermosetting polyimide composites at high temperature

Friction, 2019
Polyimide composites have been extensively used as motion components under extreme conditions for their thermal stability and special self-lubricating performance.
Chunjian Duan, Ren He, Song Li, Mingchao Shao, Rui Yang, Liming Tao, Chao Wang, Ping Yuan, Tingmei Wang, Qihua Wang   +9 more
doaj   +1 more source

Research of the operability of an air-fuel lubrication and cooling system of gas turbine engine rotor bearings

Вестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение, 2019
The article is devoted to the problem of ensuring the operability of air-fuel lubrication and cooling systems for gas turbine engine (GTE) rotor bearings. The paper considers one of the advanced designs of a GTE in which an air-fuel mixture obtained in a
V. N. Klimov, D. Ya. Dud’ev, V. Ya. Sigaylo, N. I. Klimov, Yu. K. Mashkov   +4 more
doaj   +1 more source

Approximate Analytical Model for the Squeeze-Film Lubrication of the Human Ankle Joint with Synovial Fluid Filtrated by Articular Cartilage [PDF]

, 2010
The aim of this article is to propose an analytical approximate squeeze-film lubrication model of the human ankle joint for a quick assessment of the synovial pressure field and the load carrying due to the squeeze motion.
Emilio Gòmez, Roberto D’Amato, D'Amato, Roberto, Alessandro Ruggiero, Ruggiero, Alessandro, Gomez Garcia, Emilio   +5 more
core   +1 more source

Elasto-Hydrodynamic Lubrication Effect in Thrust-Slide Bearings of Scroll Compressors [PDF]

, 2012
This paper presents the concept of the Elasto-Hydrodynamic Lubrication (EHL) effect for the thrust slide-bearings in scroll compressors, which accounts for the superior lubrication characteristics of these bearings.
Anami, Keiko, Tsuji, Takuma, Ishii, Noriaki, Oku, Tatsuya, Morimoto, Takashi   +4 more
core   +1 more source