环境技术
環境技術
배경기술
ENVIRONMENTAL TECHNOLOGY
2014年
z1期
147-149
,共3页
雷击附着点%缩比模型%机载雷达天线%雷电防护
雷擊附著點%縮比模型%機載雷達天線%雷電防護
뢰격부착점%축비모형%궤재뢰체천선%뇌전방호
lightning attachment points%scale model%air-borne radar antenna%lightning protection
飞机的雷击附着点是飞机防雷设计研究的基础，是飞机设计中的重要过程。本文以伊尔-76飞机模型为例，依据SAE-ARP5416和国内相关标准规定的雷击附着点试验方法，采用基于传输线矩阵法的数值仿真技术对飞机的雷击附着特性展开研究，分析了机载雷达天线对飞机雷击附着点的影响，为机载雷达天线的雷电防护设计提供了理论基础。
飛機的雷擊附著點是飛機防雷設計研究的基礎，是飛機設計中的重要過程。本文以伊爾-76飛機模型為例，依據SAE-ARP5416和國內相關標準規定的雷擊附著點試驗方法，採用基于傳輸線矩陣法的數值倣真技術對飛機的雷擊附著特性展開研究，分析瞭機載雷達天線對飛機雷擊附著點的影響，為機載雷達天線的雷電防護設計提供瞭理論基礎。
비궤적뢰격부착점시비궤방뢰설계연구적기출，시비궤설계중적중요과정。본문이이이-76비궤모형위례，의거SAE-ARP5416화국내상관표준규정적뢰격부착점시험방법，채용기우전수선구진법적수치방진기술대비궤적뢰격부착특성전개연구，분석료궤재뢰체천선대비궤뢰격부착점적영향，위궤재뢰체천선적뇌전방호설계제공료이론기출。
Lightning attachment points is the basement of the plane lightning protection during the plane design process. According to the experimental method of lightning attachment point proposed in SAE-ARP5416 and related domestic standards, the simulation of full-size IL-76 aircraft was carried out. To research the characteristic of lightning attachment, the numerical simulation technique based on transmission-line matrix method was adopted. The influences of the air-borne radar antenna to the lightning attachment point was analyzed. This provides the theoretical basis for the lightning protection of air-borne radar antenna.
