경량항공기용 수륙양용 복합재 플로트 개발에 관한 연구

• 영문명: A Study on the Development of Composite Amphibious Float for Light A ircraft
• 발행기관: 한국산업기술융합학회(구. 산업기술교육훈련학회)
• 저자명: 한상호(Sang Ho Han) 김형래(Hyoung Rae Kim)
• 간행물 정보: 『산업기술연구논문지』산업기술교육훈련논문지 제19권 3호, 267~275쪽, 전체 9쪽
• 주제분류: 공학 > 공학일반
• 파일형태: PDF
• 발행일자: 2014.09.30

영문 초록

In this paper, we performed the design of float, driving mechanism of landing gear, design & manufacturing the scale float, RC flight test with scale floats. Because the bottom shapes of float are very critical point for float design step, we designed the three different types of float(A/B/C) according to the bottom shapes such as flared type, unflared type. Also, we developed the driving mechanisms of main landing gear, nose landing gear, rudder for sea and land operation, and then we designed and manufactured the scale floats to verify the performance by RC flight test. Moreover we carried out various flight test sequentially including taxing, take off & landing, flight test by using three different aircraft such as high-wing, middle-wing, low-wing type, then we compared the performance and directional stability characteristics of three different type of scale floats. The float with bottom shape of flared type was showed more high performance than unflared type during the RC flight test. As a result, the bottom shape of float is significant factor determining the design shape for amphibious float for light aircraft.

목차

I. 서론

II. 복합재 수륙양용 플로트 개발

III. 축소 모형 풀로트의 성능시험

IV. 결 론

참고문헌

키워드

Float(플로트) Amphibian(수륙양용항공기) Light Aircraft(경 량항공기) Landing Gear(랜딩기어) Driving Mechanism(구동시스템) Flight Test(시험비행)