Dynamics of Rolling-Element Bearings—Part III: Ball Bearing AnalysisSource: Journal of Tribology:;1979:;volume( 101 ):;issue: 003::page 312Author:P. K. Gupta
DOI: 10.1115/1.3453363Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: An analytical formulation for the generalized ball, cage, and race motion in a ball bearing is presented in terms of the classical differential equations of motion. Ball-race interaction is analyzed in detail and the resulting force and moment vectors are determined. The ball-cage and race-cage interactions are considered to be either hydrodynamic or metallic and a critical film thickness defines the transition between the two regimes. Simplified treatments for the drag and churning losses are also included to complete a rigorous analytical development for the real-time simulation of the dynamic performance of ball bearings.
keyword(s): Dynamics (Mechanics) , Ball bearings , Rolling bearings , Motion , Drag (Fluid dynamics) , Simulation , Differential equations , Film thickness AND Force ,
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| contributor author | P. K. Gupta | |
| date accessioned | 2017-05-08T23:07:37Z | |
| date available | 2017-05-08T23:07:37Z | |
| date copyright | July, 1979 | |
| date issued | 1979 | |
| identifier issn | 0742-4787 | |
| identifier other | JOTRE9-28626#312_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/92663 | |
| description abstract | An analytical formulation for the generalized ball, cage, and race motion in a ball bearing is presented in terms of the classical differential equations of motion. Ball-race interaction is analyzed in detail and the resulting force and moment vectors are determined. The ball-cage and race-cage interactions are considered to be either hydrodynamic or metallic and a critical film thickness defines the transition between the two regimes. Simplified treatments for the drag and churning losses are also included to complete a rigorous analytical development for the real-time simulation of the dynamic performance of ball bearings. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Dynamics of Rolling-Element Bearings—Part III: Ball Bearing Analysis | |
| type | Journal Paper | |
| journal volume | 101 | |
| journal issue | 3 | |
| journal title | Journal of Tribology | |
| identifier doi | 10.1115/1.3453363 | |
| journal fristpage | 312 | |
| journal lastpage | 318 | |
| identifier eissn | 1528-8897 | |
| keywords | Dynamics (Mechanics) | |
| keywords | Ball bearings | |
| keywords | Rolling bearings | |
| keywords | Motion | |
| keywords | Drag (Fluid dynamics) | |
| keywords | Simulation | |
| keywords | Differential equations | |
| keywords | Film thickness AND Force | |
| tree | Journal of Tribology:;1979:;volume( 101 ):;issue: 003 | |
| contenttype | Fulltext |