| 单词 |
critical drag rise mach number |
| 释义 |
critical drag rise Mach number critical drag rise Mach number (MCDR) The free-stream Mach number at which because of shock wave, the coefficient of drag for a given angle of attack increases rapidly. This increase in drag value should be at least 0.005. Also called a compressibility drag rise Mach number. |
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