收缩映射
A remark on the local power diameter-shrinking mapping
关于局部幂缩小直径映射的一点注记
This paper analyzed the relationship between the vacuum degree and the throat area, shrinking degree of mixer, and the relationship between the maximum power and the vacuum degree and the throat area based on the engine mapping data.
作者在发动机台架试验数据的基础上,分析了混合器喉口面积、收缩(入口)角度与真空度(进气管进气压力)之间的关系;真空度、混合器喉口面积与发动机最大功率的关系。
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