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Experimental Investigation on Churning Power Loss of Splash Lubricated Worm Gear [PDF]
Periodica Polytechnica Mechanical Engineering, 2023 Churning power losses are a complex phenomenon that produces critical power losses when considering the splash lubrication of gear units. This article describes the method to investigate the churning power loss in a worm gearbox. A particular test rig was designed and fabricated to experiment on single start worm gear incompletely submerged in an oil ...
Hardik G. Chothani, Kalpesh D. Maniya
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Design of Gear Churning Power Loss Measurement Device [PDF]
MATEC Web of Conferences, 2017 To explore the impacts of gear churning power losses, a research was conducted to achieve the internal causes of power losses of churning gear by designing a gear churning power losses measurement device.
Wang Bin, Zhou Ya Jie, Wang Ping
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A model formulation for the prediction of churning power loss in worm gear transmission [PDF]
Tribology and Materials, 2022 Churning power loss is a complex process that causes significant loss of energy under splash lubrication of gear units. A set of empirical equations are available that allows for precise churning power losses calculation for only the parallel axis gears.
Hardik Chothani, Kalpesh Maniya
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Influence of lubricant type on churning power loss of worm gear [PDF]
Tribology and MaterialsThis paper presents the results of experimental tests of the churning power loss of a single-stage worm gear. The churning power loss is a load-independent loss that occurs when the gear churns through the lubricant.
Hardik G. Chothani +4 more
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Experimental investigations on churning power losses generated in a planetary gear set
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2017 This study aims to experimentally investigate churning power losses generated by a planetary gear set which is splash lubricated. To this end, a specific test rig has been used to operate a planetary gear train under unloaded conditions in various ...
Jean-Baptiste BONI +3 more
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Influence of the Dynamic Motion of a Splash-Lubricated Gearbox on Churning Power Losses [PDF]
Energies, 2019 To investigate the influence of the dynamic motion of a gearbox on lubricating flow field and churning power losses under splash lubrication, a computational fluid dynamics (CFD) method based on a combination of the fluid of volume (VOF) method and ...
Xiaozhou Hu, Pingping Li, Minggui Wu
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Analysis of Gear Oil Churning Power Loss and Transmission Efficiency of Reducer
Jixie chuandong, 2020 Aiming at the reducer of pure electric vehicle，the gear churning power loss is analyzed based on ParticleWorks software，and the characteristics of gear churning power loss are explored.
Guangze Zheng +3 more
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Simulation Analysis of Meshing Gear Churning Power Loss based on CFD Method
Jixie chuandong, 2018 It is difficult to determine the gear churning power loss directly by theoretical methods because gear churning power loss has a complex relationship with its influencing factors.
Shen Lin, Ruan Dengfang, Tu Pan
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Influence of the Lubricant Temperature of Splashed Lubricated Worm Gearbox on Churning Power Losses
ITEGAM-JETIAThe primary goal of lubricating a worm gearbox is to encourage sliding between teeth, which lowers the coefficient of friction and regulates the temperature rise brought on by rolling and sliding friction. Due to both non-load-dependent and load-
Hardik G Chothani +3 more
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Jixie chuandong, 2023 The research on electric drive wheel technology is an important direction of the research on the new energy drive system in the future. With the increasing requirements of the electric drive wheel on the speed, the oil churning power loss has become a ...
Tang Pei +3 more
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