Pohit, G. ; Venkatesan, C. ; Mallik, A. K. (2000) Elastomeric damper model and limit cycle oscillation in bearingless helicopter rotor blade Journal of Aircraft, 37 (5). pp. 923-926. ISSN 0021-8669
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Abstract
The authors investigate the phenomenon of limit cycle in bearingless rotor blades by studying the transient response of the blade with two different elastomer models. Even though both models fit the experimental data fairly well, the response characteristics of the blade exhibit a totally different nature. These results show that the phenomenon of limit-cycle oscillation is highly dependent on elastomer model. It is recommended that care must therefore be exercised in modeling the elastomer.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to American Institute of Aeronautics and Astronautics. |
| ID Code: | 73587 |
| Deposited On: | 06 Dec 2011 08:52 |
| Last Modified: | 06 Dec 2011 08:52 |
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