지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 한국유체기계학회 International Journal of Fluid Machinery and Systems International Journal of Fluid Machinery and Systems Vol.5 No.2
- 발행연도
- 2012.6
- 수록면
- 91 - 99 (9page)
- DOI
- http://dx.doi.org/10.5293/IJFMS.2012.5.2.091
이용수
초록· 키워드
오류제보하기
The Fighter aircraft transmission system consists of a light weight, High Speed Flexible Coupling (HSFC) known as Power Take-Off shaft (PTO) for connecting Engine gearbox (EGB) with Accessory Gear Box (AGB). The HSFC transmits the power through series of specially contoured metallic annular thin flexible plates whose planes are normal to the torque axis. The HSFC operates at high speed ranging from 10,000 to 18,000 rpm. The HSFC is also catered for accommodating larger lateral and axial misalignment resulting from differential thermal expansion of the aircraft engine and mounting arrangement. The contoured titanium alloy flexible plates are designed with a thin cross sectional profile to accommodate axial and parallel misalignment by the elastic material flexure. This paper investigates the effect of misalignment on the transmission characteristics of the HSFC couplings. A mathematical model for the HSFC coupling with misalignment has been developed for analyzing the torque transmission and force interaction characteristics. An extensive testing has been conducted for validating characteristics of the designed coupling under various misalignment conditions. With this the suitability of the model adapted for the design iteration of HSFC development is validated. This method will reduce the design iteration cycles of HSFC and can be extended for the similar development of flexible couplings.
목차
등록된 정보가 없습니다.
참고문헌 (6)
참고문헌 신청
1. [기타자료] - Nagesh. S. / 2004 / Design and Development of Power take off shaft with contoured diaphragms for Aircraft applications DRDO work shop on advanced manufacturing / DRDL : 784 ~ 794
2. [기타자료] - / / ANSI/AGMA 9009-D02: Flexible Couplings- Nomenclature for Flexible Couplings
3. [단행본] - Agnieszka Muszynska / 2005 / Rotor dynamics / CRC Press Taylor & Francis Group
4. [학술대회논문] - C.B.Gibbons / 1976 / Coupling misalignment forces / Proceedings of the Fifth Turbo machinery Symposium Gas Turbine Laboratories\ Texas A & M University : 111 ~ 116
5. [학술지(정기간행물)] - A.S. Sekhar / 1995 / Effects of coupling misalignment on vibrations of rotating machinery / Journal of Sound and Vibration 185 (4) : 655 ~ 671
2. [기타자료] - / / ANSI/AGMA 9009-D02: Flexible Couplings- Nomenclature for Flexible Couplings
3. [단행본] - Agnieszka Muszynska / 2005 / Rotor dynamics / CRC Press Taylor & Francis Group
4. [학술대회논문] - C.B.Gibbons / 1976 / Coupling misalignment forces / Proceedings of the Fifth Turbo machinery Symposium Gas Turbine Laboratories\ Texas A & M University : 111 ~ 116
5. [학술지(정기간행물)] - A.S. Sekhar / 1995 / Effects of coupling misalignment on vibrations of rotating machinery / Journal of Sound and Vibration 185 (4) : 655 ~ 671
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