[題目] 一題氣體動力論的題目
[領域]氣體動力論
[題目] Given two chambers connected by an orfice of such size that MFP>>d
(MFP = mean free path, d = orfice diameter ), let the temperature
of one chamber be T1 and the other one be T2. Derive an expression
for the pressure ratio P1/P2 between the two chambers.
[瓶頸] 這一題條件給的很少, 想運入射頻度的想法下去解,但又不知道給的小孔逕
的直徑的條件是要怎麼用? 希望版上的的高手們幫解惑,謝謝^^
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