The Stabilizing Capacity of Bearings for Flexible Rotors With HysteresisSource: Journal of Manufacturing Science and Engineering:;1976:;volume( 098 ):;issue: 001::page 87Author:H. F. Black
DOI: 10.1115/1.3438881Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The paper deals with the stability of a rotor subject to hysteretic forces and externally damped only through the shaft supports. Bearings with negligible cross-coupling are assumed, but asymmetry of support stiffness and damping is considered. The mechanism of internal friction is not defined specifically in the analysis; viscous Coulomb and standard linear hysteretic forces are considered as specific examples derived from a common general solution. It is concluded that stability limits may vary considerably with different hysteresis mechanisms and that irrespective of this, optima in bearing damping can be specified.
keyword(s): Bearings , Rotors , Mechanisms , Damping , Force , Stability , Coulombs , Internal friction AND Stiffness ,
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| contributor author | H. F. Black | |
| date accessioned | 2017-05-08T23:01:33Z | |
| date available | 2017-05-08T23:01:33Z | |
| date copyright | February, 1976 | |
| date issued | 1976 | |
| identifier issn | 1087-1357 | |
| identifier other | JMSEFK-27635#87_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/89118 | |
| description abstract | The paper deals with the stability of a rotor subject to hysteretic forces and externally damped only through the shaft supports. Bearings with negligible cross-coupling are assumed, but asymmetry of support stiffness and damping is considered. The mechanism of internal friction is not defined specifically in the analysis; viscous Coulomb and standard linear hysteretic forces are considered as specific examples derived from a common general solution. It is concluded that stability limits may vary considerably with different hysteresis mechanisms and that irrespective of this, optima in bearing damping can be specified. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | The Stabilizing Capacity of Bearings for Flexible Rotors With Hysteresis | |
| type | Journal Paper | |
| journal volume | 98 | |
| journal issue | 1 | |
| journal title | Journal of Manufacturing Science and Engineering | |
| identifier doi | 10.1115/1.3438881 | |
| journal fristpage | 87 | |
| journal lastpage | 91 | |
| identifier eissn | 1528-8935 | |
| keywords | Bearings | |
| keywords | Rotors | |
| keywords | Mechanisms | |
| keywords | Damping | |
| keywords | Force | |
| keywords | Stability | |
| keywords | Coulombs | |
| keywords | Internal friction AND Stiffness | |
| tree | Journal of Manufacturing Science and Engineering:;1976:;volume( 098 ):;issue: 001 | |
| contenttype | Fulltext |