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
- 학술대회자료
- 저자정보
- 발행연도
- 2014.11
- 수록면
- 30 - 36 (7page)
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초록· 키워드
오류제보하기
Performance analysis of HALE UAV propeller is carried out for comparison and analyzing the results with experimental data from wind tunnel test. Measuring device, supporting column, and test section wall of wind tunnel are chosen as major elements of interest which can yield change of measured performance in the experiment. Effect of each element is examined by comparison with result obtained by considering propeller only. The blockage effect produced by measuring device and support column is found to contribute for a small amount of increase of thrust, torque, and efficiency. Wall effect due to tunnel wall also has influence on performance increase, however, its effectiveness is smaller than the device and column. Overall effects from all elements shows approximately 1.81% and 0.68% increase of thrust and torque, respectively. Performance curves obtained by taking into account all the elements shows closer agreement with experimental data.
목차
1. 서론
2. 기존 해석 및 풍동 시험
3. 케이스 선정 및 해석 방법
4. 해석 결과
5. 결론
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UCI(KEPA) : I410-ECN-0101-2016-559-001586477