Exhaust fa..设置好之后,第二次曲线就出现Cannot plot expression: Expressions of type Unknown are currently not plottable. Only expressions of type Double are plottable,什么原因啊
源项在 cell zone conditions 里面定义,源项加载的目标是一个cell zone的所有网格,在不使用udf或者expression的前提下,zone里面的所有网格(cell)的源项无法和坐标建立函数关系,所以如果你想在同一区域指定不同的源项,要么提前建立多个不同的cell zone,要么在一个整体cell zone里面用udf或expression编写与坐标相关的源项。
eachrunningtheirownsimulations,couldbothattempttowriteoutcontourplots titledpressure_contours.pngleadingtooneuserinadvertentlyoverwritingthe other’sfile. Notethatspacesareallowedinthefilepathofthekeyfile,eventhoughtypicallyFluenttextcommands cannotaccesssuchfilepaths.Forexample,thefollowingFileSessionManagercommandwould...
Use this law as a mathematical expression—a continuity equation: (1) where ρ is the density of the fluid; u is the velocity component in the x-direction, v is the velocity component in the y-direction, and w is the velocity component in the z-direction. The N-S equation can ...