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논문검색

복합재료 항공기의 등장과 기술적 당면과제의 검토

원문정보

A Review on the Advent of Composite Aircraft and the Relevant Technical Problems

함명래, 최흥섭, 최원종

피인용수 : 0(자료제공 : 네이버학술정보)

초록

영어

Advanced composite materials have been used mainly for the secondary structures of the aircraft before the advent of B787 (Boeing Co. USA), a civil aircraft. In B787 aircraft, the composite materials are used for primary structures such as fuselage and main wings as well as the secondary structures such as rudders, elevators and other control surfaces. It was intended to save about 20% in weight by using composite materials which comprise more than 50% of the total structural weight, and is expected to improve the performance and efficiency of the aircraft. In this study, the advantages and disadvantages of the composite aircraft have been discussed and two R&D topics are selected and suggestions are made regarding the requirements for solutions of the future technical problems which are common to most of the composite aircraft. The two topics are : the enhancement of electrical conductivity of the carbon fiber reinforced composite, and the development of a real-time, online, automatic structural health and usage monitoring system for the aircraft applications.

목차

Abstract
 1. 서론
 2. 복합재료 항공기의 등장
 3. 기술적 과제의 검토
  3.1 낙뢰손상방지 전기전도도의 향상
  3.2. 자기구조진단 시스템기술의 향상
 4. 결론
 참고문헌

저자정보

  • 함명래 Ham, Myung Rae. 대한항공 기술연구원 원장
  • 최흥섭 Choi, Heung Soap. 대한항공 기술연구원 연구기획팀 부장
  • 최원종 Choi, Won Jong. 한국항공대학교 항공재료공학과 교수

참고문헌

자료제공 : 네이버학술정보

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