|
|
发表于 2002-12-20 10:42:46
|
显示全部楼层
有谁知道雷诺数在哪里求,怎么设置 (无内容)
这是高手对你问题的答复。
I presume you are refering to the Eulerian-Eulerian two fluid model (IPSA) in PHOENICS whereby
conservation equations are solved for the mass and momentum of both phases. The bubble
diameter is required in computing the interphase drag force between the two phases. This is
an INPUT parameter for the built-in two-fluid model. If the bubble diameter is to be predicted
then this would require additional modelling by way of GROUND coding. For example, one could
solve a transport equation for a bubble size with source terms to describe the break-up and
coalescence processes.
|
|