Method for calculating airship helium valve flow coefficient and measuring airship helium valve flow coefficient on ground

The invention belongs to the field of floating aircrafts, and particularly relates to a method for calculating a flow coefficient of an airship helium valve and measuring the flow coefficient on the ground. The calculation method comprises the steps that the actual helium discharging amount of the h...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: YE JINXIN, TANG QUANLI, LI XINHONG, HE JINGYU, LYU WULONG, LU XIAO, FU YINGBO, ZHOU LEI
Format: Patent
Sprache:chi ; eng
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