A.臨界轉(zhuǎn)速的大小與轉(zhuǎn)子的直徑有關(guān)B.軸系由多個(gè)轉(zhuǎn)子組成,他們的臨界轉(zhuǎn)速相同C.轉(zhuǎn)子臨界轉(zhuǎn)速與油膜支撐剛度無關(guān)D.轉(zhuǎn)子質(zhì)量越大,臨界轉(zhuǎn)速越高
A.分析轉(zhuǎn)子受力特點(diǎn)B.分析轉(zhuǎn)子結(jié)構(gòu)特征C.計(jì)算轉(zhuǎn)子臨界轉(zhuǎn)速D.詳細(xì)計(jì)算蒸汽濕度