【摘 要】
：
Data extracted from time-of-flight (TOF) measurements with more than two peaks made for steady-state He free jets at G¨ottingen already in 1986 [1],for steady-state CO2 free jets [2] and for pulsed Ne
【机 构】
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Chemical and Biomolecular Engineering Dept.,University of California at Los Angeles,Los Angeles,CA 9
【出 处】
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29th International Symposium on Rarefied Gas Dynamics(第29届国际
论文部分内容阅读
Data extracted from time-of-flight (TOF) measurements with more than two peaks made for steady-state He free jets at G¨ottingen already in 1986 [1],for steady-state CO2 free jets [2] and for pulsed Ne free jets investigated recently at Tel Aviv have been added to Fig.1 of Ref.[3],where the terminal condensed-phase mass fraction x21 is plotted as a function of the dimensionless scaling parameter Γ.Γcharacterizes the source (fluid species,temperature,pressure and throat diameter); values of x21 are extracted from TOF measurements using conservation of energy in the free-jet expansion [3].
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