多元有机混合液体非线性声参量的混合定则  

STUDY ON MIXING RULES OF NONLINEAR ACOUSTIC PARAMETER OF POLYATOMIC ORGANIC MIXED LIQUID

作　　者：闫向宏[1] 张亚萍[1] 

机构地区：[1]石油大学应用物理系,山东东营257061

出　　处：《石油大学学报（自然科学版）》2002年第4期112-114,共3页Journal of the University of Petroleum,China(Edition of Natural Science)

摘　　要：给出了多元有机混合液体的非线性声参量所满足的混合定则 ,在组成混合液体非线性声参量、摩尔分数、内表面积、自由程参量已知的情况下 ,可以计算出混合液体的非线性声参量。The mixing rules for nonlinear acoustic parameters of mixture made up of polyatomic organic liquids were presented. When some parameters of every compoment, such as nonlinear acoustic parameter, mol fraction, inner surface area, molecular free length, are given, the nonlinear acoustic parameter of the mixture can be obtained. The calculated results are in good agreement with the experimental results.

关 键 词：多元有机混合液体 非线性声参量 混合定则 

分 类 号：O661[理学—分析化学]