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    기술보고서 게시판 내용
    타이틀 Correlation of Helium Solubility in Liquid Nitrogen
    저자 VanDresar, Neil T.;; Zimmerli, Gregory A.
    Keyword CRYOGENIC ROCKET PROPELLANTS;; GROUND TESTS;; HELIUM;; LIQUEFIED GASES;; LIQUID NITROGEN;; METHANE;; SOLUBILITY;; STANDARD DEVIATION
    URL http://hdl.handle.net/2060/20120016683
    보고서번호 NASA/TM-2012-217716
    발행년도 2012
    출처 NTRS (NASA Technical Report Server)
    ABSTRACT A correlation has been developed for the equilibrium mole fraction of soluble gaseous helium in liquid nitrogen as a function of temperature and pressure. Experimental solubility data was compiled and provided by National Institute of Standards and Technology (NIST). Data from six sources was used to develop a correlation within the range of 0.5 to 9.9 MPa and 72.0 to 119.6 K. The relative standard deviation of the correlation is 6.9 percent.

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