民用飞机设计与研究
民用飛機設計與研究
민용비궤설계여연구
CIVIL AIRCRAFT DESIGN AND RESEARCH
2011年
4期
28-30
,共3页
风挡雨刷系统%等效降雨强度%雨量
風擋雨刷繫統%等效降雨彊度%雨量
풍당우쇄계통%등효강우강도%우량
Windshield Wiper System%Equivalent Intensity of the Rainfall%Quantity of the Rainfall
提出了一种进行飞机风挡雨刷系统地面试验的试验方法。提出等效降雨强度的概念，并按照雨量相等的原则，把飞机在飞行过程中主风挡玻璃遭遇的降雨强度转换成风挡雨刷系统地面试验所需的等效降雨强度，为风挡雨刷系统的地面试验提供一个较为真实的降雨环境，解决了进行风挡雨刷系统地面试验的关键问题。通过工程实践，证明本方法是可行且有效的。
提齣瞭一種進行飛機風擋雨刷繫統地麵試驗的試驗方法。提齣等效降雨彊度的概唸，併按照雨量相等的原則，把飛機在飛行過程中主風擋玻璃遭遇的降雨彊度轉換成風擋雨刷繫統地麵試驗所需的等效降雨彊度，為風擋雨刷繫統的地麵試驗提供一箇較為真實的降雨環境，解決瞭進行風擋雨刷繫統地麵試驗的關鍵問題。通過工程實踐，證明本方法是可行且有效的。
제출료일충진행비궤풍당우쇄계통지면시험적시험방법。제출등효강우강도적개념，병안조우량상등적원칙，파비궤재비행과정중주풍당파리조우적강우강도전환성풍당우쇄계통지면시험소수적등효강우강도，위풍당우쇄계통적지면시험제공일개교위진실적강우배경，해결료진행풍당우쇄계통지면시험적관건문제。통과공정실천，증명본방법시가행차유효적。
A ground test method for the Windshield Wiper System is given in this paper. Equivalent Intensity of the Rainfall is raised in this paper, and the intensity of the rainfall that the two front windshields encounter when the aircraft is flying in the rain is transferred to the equiva- lent intensity of the simulated rainfall in the Ground Test based on the truth that the quantity of the two rainfalls is same. The Ground Test for Windshield Wiper System can be done by calculating the equivalent intensity of the simulated rainfall, the key parameter. The method has been proved to be practical and effective by the engineering practice.
