微重力气液两相环状流界面波特性分析

工程热物理学报 , 2006, 27(z1): 237-239.

1.中国科学院力学研究所国家微重力实验室,北京,100080

2.中国水利水电科学研究院水力学研究所,北京,100038

基金项目: 中国科学院知识创新工程项目(KJCX2-SW-L05) 国家自然科学基金(10202025)

CHARACTERISTICS OF INTERFACE WAVE OF TWO-PHASE GAS LIQUID ANNULAR FLOW IN MICROGRAVITY

本文利用双重小波包分解算法,对微重力气液两相环状流界面波特性进行了分析,将实验测量到的环状液膜厚度信号分解成相干分量和非相干分量,并对相干信号与非相干信号的特征进行了分析,提出了一个新的描述微重力气液两相环状流界面波特性参数.

[1]	赵建福.微重力条件下气/液两相流流型的研究进展[J].力学进展,1999(03):369.
[2]	Whalley PB.Boiling Condensation and Gas-Liquid Flow[M].Oxford:Clarendon Press,1990
[3]	Bousman WS .Studies of Two-Phase Gas-Liquid Flow in Microgravity[D].Univ.of Houston,1995.
[4]	Pieter de Jong;Kamiel S. Gabriel .A preliminary study of two-phase annular flow at microgravity: experimental data of film thickness[J].International Journal of Multiphase Flow,2003(8):1203-1220.
[5]	Wang ZL;Gabriel KS;Manz DL .The influences of wave height on the interfacial friction in annular gas-liquid flow under normal and microgravity conditions[J].International Journal of Multiphase Flow,2004(10):1193-1211.
[6]	Zhao Lin Wang;Kamiel S. Gabriel;Zhen Feng Zhu .The Effects of Gravity on the Features of the Interfacial Waves in Annular Two-phase Flow[J].Microgravity science and technology,2004(3):19-27.
[7]	MacGillivray RM;Ggbriel KS .Annular Flow Film Characteristics in Variable Gravity[J].Annals of the New York Academy of Sciences,2002,974:306-315.
[8]	陈文学,赵建福,李长河.钝体尾流的双重小波包分解[J].应用基础与工程科学学报,2003(04):405-411.

上一张下一张

计量

作者相关

文章评分