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Lockhart–Martinelli parameter : ウィキペディア英語版 | Lockhart–Martinelli parameter The Lockhart–Martinelli parameter () is a dimensionless number used in internal two-phase flow calculations.〔Lockhart, R.W., Martinelli, R.C.; Chem. Eng. Prog., Vol. 45. 1949, pp. 39–48〕 It expresses the liquid fraction of a flowing fluid. Its main application is in two-phase pressure drop and boiling/condensing heat transfer calculations. It is defined as: : where * is the liquid phase mass flowrate; * is the gas phase mass flowrate; * is the gas density; * is the liquid density. == See also ==
* Wet gas
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Lockhart–Martinelli parameter」の詳細全文を読む
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