夫道者。有清有浊,有动有静。
密封垫的种类有两种。静密封和动密封。
研究结果表明:静子和转子壁面粗糙度对大间隙环流中偏心转子动特性系数有较大影响。
The effects of stator and rotor wall roughness on the dynamic coefficients of the eccentric rotor in large gap annular flow have been investigated with numerical method.
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