A Sommerfeld Solution for Finite Bearings With Circumferential GroovesSource: Journal of Fluids Engineering:;1960:;volume( 082 ):;issue: 002::page 321Author:J. V. Fedor
DOI: 10.1115/1.3662589Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A method of solution is developed that circumvents the algebraic complexity in the solution of Reynolds differential equation applied to full journal bearings. The method leads to equations for journal-bearing characteristics that are in finite form. Salient features of the complete-oil-film solution are: As the eccentricity ratio b approaches 1, the load capacities of all finite bearings approach that of the infinite bearing; also, the friction curve intercept, (r/c)f, is 1 for all finite bearings when b equals 1. Results are compared with calculated values published by Muskat and Morgan for 0 < b < 0.6. Excellent agreement is found throughout the compared range.
keyword(s): Bearings , Journal bearings , Differential equations , Equations , Friction AND Stress ,
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| contributor author | J. V. Fedor | |
| date accessioned | 2017-05-08T23:46:55Z | |
| date available | 2017-05-08T23:46:55Z | |
| date copyright | June, 1960 | |
| date issued | 1960 | |
| identifier issn | 0098-2202 | |
| identifier other | JFEGA4-27222#321_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/115167 | |
| description abstract | A method of solution is developed that circumvents the algebraic complexity in the solution of Reynolds differential equation applied to full journal bearings. The method leads to equations for journal-bearing characteristics that are in finite form. Salient features of the complete-oil-film solution are: As the eccentricity ratio b approaches 1, the load capacities of all finite bearings approach that of the infinite bearing; also, the friction curve intercept, (r/c)f, is 1 for all finite bearings when b equals 1. Results are compared with calculated values published by Muskat and Morgan for 0 < b < 0.6. Excellent agreement is found throughout the compared range. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | A Sommerfeld Solution for Finite Bearings With Circumferential Grooves | |
| type | Journal Paper | |
| journal volume | 82 | |
| journal issue | 2 | |
| journal title | Journal of Fluids Engineering | |
| identifier doi | 10.1115/1.3662589 | |
| journal fristpage | 321 | |
| journal lastpage | 326 | |
| identifier eissn | 1528-901X | |
| keywords | Bearings | |
| keywords | Journal bearings | |
| keywords | Differential equations | |
| keywords | Equations | |
| keywords | Friction AND Stress | |
| tree | Journal of Fluids Engineering:;1960:;volume( 082 ):;issue: 002 | |
| contenttype | Fulltext |