[考題] 國營101年中油單操輸送
看板Examination (國家考試)作者qq110 (袂森wii謀?!)時間13年前 (2013/09/14 22:03)推噓10(10推 0噓 15→)留言25則, 7人參與討論串1/2 (看更多)
各位大家好:
想請問一下國營101年中油單操輸送題目:
題目如下:
題目:
半徑2mm，長10cm之毛細管內裝，密度0.865 g/cm3，黏度1.365 Pa*s 的流體，
若壓差為27cm H2O，求流體體積流量( m3/s )??(流體系統6個假設均成立)
請問這題是直接用 H-P eq'n帶入即可嗎??又6個假設成立是哪6個呢??
請化工或機械高手幫幫忙解答一下~~謝謝!
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