Temperature and flow fields in a high prandtl number liquid bridge under microgravity
Temperature and flow fields in a high prandtl number liquid bridge under microgravity
复制标题
微重力下高普朗特数液桥的温度场和流场
作者：
Shuo Yang;Ruquan Liang;Jicheng He
采用数值模拟方法，基于Navier-Stokes方程和能量守恒方程，在交错网格上对微重力条件下有表面变形的高普朗特数液桥的温度场和流场进行了数值模拟.在数值计算中，考虑了自由表面变形和环境空气的影响。采用质量守恒的水平集方法对液桥表面变形进行监测，以捕捉两相界面。同时给出了液桥温度场和流场的计算结果。
The temperature and flow fields of high prandtl number liquid bridge with surface deformation have been investigated under microgravity by a developed numerical model, and numerical simulations have been carried out based on the Navier-Stokes equations coupled with the energy conservation equation on a staggered grid. In numerical calculations, the free surface deformation and the effects of ambient air are considered. The surface deformation of liquid bridge is monitored by level set method of mass conservation to capture two phase interfaces. Simultaneously, results of temperature and flow fields in liquid bridge are given.
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影响因子：
4.5
作者：
H. Bazzi;C. T. Nguyen;N. Galanis
通讯作者：
H. Bazzi;C. T. Nguyen;N. Galanis
DOI：
10.1007/bf02945971
发表时间：
2005-03
期刊：
Microgravity - Science and Technology
影响因子：
--
作者：
Motoki Irikura;Y. Arakawa;I. Ueno;H. Kawamura
通讯作者：
Motoki Irikura;Y. Arakawa;I. Ueno;H. Kawamura
影响因子：
1.8
作者：
S. Tiwari;K. Nishino
通讯作者：
S. Tiwari;K. Nishino
影响因子：
3.7
作者：
M. Levenstam;G. Amberg
通讯作者：
M. Levenstam;G. Amberg