摘要
选取了适当的理论计算方法,给出了计算公式和计算步骤,进而在所假设的飞行状态下计算了直升机的红外辐射,包括直升机发动机的排气管辐射和直升机蒙皮辐射的全辐射量和红外波段辐射量,最后对计算结果进行了分析。从分析来看,计算结果是可信的。
This paper chooses proper theoretical computing method and gives the computational formulae and the calculating steps.Then the infrared radiation of helicopter is calculated,including the whole wave band radiation quantity and the infrared band radiation quantity of the vent-pipe radiation of helicopter engine and the scarfskin radiation.At last,we analyze the results.From the analysis,the calculating result is creditable.
出处
《飞机设计》
2010年第5期36-38,共3页
Aircraft Design
