The effect of a new damper seal on rotordynamics /
40 psia. Experimental results show that the leakage rate of
| Main Author: | |
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| Format: | Thesis eBook |
| Language: | English |
| Published: |
[Place of publication not identified] :
[publisher not identified] ;
1995.
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| Subjects: | |
| Online Access: | Link to OAKTrust copy |
| Summary: | 40 psia. Experimental results show that the leakage rate of air pressure and becomes overwhelming at inlet pressure above An existing rotordynamic test apparatus is modified for a new are presented along with comparison tests of a conventional clearance. Coastdown tests through the critical speed show coastdowns, rap tests and leakage from the gas damper seal damping advantage of the gas damper seal increases with inlet labyrinth seal of the same geometrical dimensions and inlet large reductions in peak response to imbalance in all cases, of the conventional labyrinth seal. A comparison of test results to analytical predictions is also presented in this tested gas damper seal. Rap tests illustrate that the the tested gas damper seal is typically 30% higher than that thesis. type of gas damper seal. Experimental results including with the critical speed being completely eliminated by the |
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| Item Description: | "Major subject: Mechanical Engineering". Vita. |
| Physical Description: | x, 100 leaves : illustrations ; 28 cm. Also available online. Issued also on microfiche from Lange Micrographics. |
| Bibliography: | Includes bibliographical references. |