Proceedings of the KSME Conference (대한기계학회:학술대회논문집)
- 2004.11a
- /
- Pages.1586-1591
- /
- 2004
Flow Visualization for a Dragonfly Type Wing
잠자리 유형 날개에 대한 흐름 가시화
Abstract
Flow visualization experiments have been performed to investigate the effects of phase lag, reduced frequency qualitatively by examining wake pattern on a dragonfly type wing. The model was built with a scaled-up, flapping wings, composed of paired wings with fore- and hindwing in tandem, that mimicked the wing form of a dragonfly. The present study was conducted by using the smoke-wire technique, and an electronic device was mounted to find the exact positional angle of wing below the tandem wings, which amplitude is ranged from