Experimental results of the air pumping of a serpentine inlet under ground running show that the total pressure recovery at the exit is low and the distortion at the exit is large.

• 摘要对一种蛇形进气道开展了地面工作状态下的抽吸试验研究，结果表明，在该状态下进气道出口截面的总压恢复系数较低、流场畸变较大。