Steady-State Unbalance Response of a Three-Disk Flexible Rotor on Flexible, Damped SupportsSource: Journal of Mechanical Design:;1978:;volume( 100 ):;issue: 003::page 563Author:R. E. Cunningham
DOI: 10.1115/1.3453969Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Experimental data are presented for the unbalance response of a flexible, ball bearing supported rotor to speeds above the third lateral bending critical. Values of squeeze film damping coefficients obtained from measured data are compared to theoretical values obtained from short bearing approximation over a frequency range from 5000 to 31,000 cycles/min. Experimental response for an undamped rotor is compared to that of one having oil squeeze film dampers at the bearings. Unbalances applied varied from 0.62 to 15.1 gm-cm.
keyword(s): Rotors , Disks , Steady state , Bearings , Dampers , Damping , Approximation , Ball bearings AND Cycles ,
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contributor author | R. E. Cunningham | |
date accessioned | 2017-05-08T23:05:25Z | |
date available | 2017-05-08T23:05:25Z | |
date copyright | July, 1978 | |
date issued | 1978 | |
identifier issn | 1050-0472 | |
identifier other | JMDEDB-27969#563_1.pdf | |
identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/91392 | |
description abstract | Experimental data are presented for the unbalance response of a flexible, ball bearing supported rotor to speeds above the third lateral bending critical. Values of squeeze film damping coefficients obtained from measured data are compared to theoretical values obtained from short bearing approximation over a frequency range from 5000 to 31,000 cycles/min. Experimental response for an undamped rotor is compared to that of one having oil squeeze film dampers at the bearings. Unbalances applied varied from 0.62 to 15.1 gm-cm. | |
publisher | The American Society of Mechanical Engineers (ASME) | |
title | Steady-State Unbalance Response of a Three-Disk Flexible Rotor on Flexible, Damped Supports | |
type | Journal Paper | |
journal volume | 100 | |
journal issue | 3 | |
journal title | Journal of Mechanical Design | |
identifier doi | 10.1115/1.3453969 | |
journal fristpage | 563 | |
journal lastpage | 573 | |
identifier eissn | 1528-9001 | |
keywords | Rotors | |
keywords | Disks | |
keywords | Steady state | |
keywords | Bearings | |
keywords | Dampers | |
keywords | Damping | |
keywords | Approximation | |
keywords | Ball bearings AND Cycles | |
tree | Journal of Mechanical Design:;1978:;volume( 100 ):;issue: 003 | |
contenttype | Fulltext |