ansys的问题

来源：百度知道 编辑：UC知道 时间：2024/06/15 20:38:35
mfan,on ! Activate MFS analysis与MFAN,ON,MFSC等同
MFEL,1,1 ! Field #1: fluid依次为流体物理场编号，单元类型编号
MFFN,1,fluid1 ! Field #1 filename流体物理场文件名fluid1
mfel,2,2 ! Field #2: Structure依次为结构物理场编号，单元类型编号
mffn,2,struc2 ! Field #2 filename结构物理场文件名struc2
mfor,1,2 ! Field order (fluid, structure)物理场求解顺序，可以定义20个物理场
MFSU,1,1,FORC,2 ! surface load transfer (fluid to structure) 界面标签1，流体，力，结构
MFSU,1,2,DISP,1 ! surface load transfer (structure to fluid) 界面标签1，结构，位移，流体
MFSU,2,1,FORC,2 ! surface load transfer (fluid to structure) 界面标签2，流体，力，结构
MFSU,2,2,DISP,1 ! surface load transfer (structure to fluid) 界面标签2，结构，位移，流体
mfti,1 ! Time at end of analysis设置分析终止时间
mfdt,1 ! One field loop within a stagger载荷步长
mfit,5 ! Max 20 stagger loops迭代次数
mfre,all,0.5 ! Field transfer relaxa

在 help 中，点击索引， 那 mf**输进去， 解释很详细的，不过都是英文的。

ANSYS Multi-field solver 这个是MF***命令的全称！

都有定义命令，载荷命令，控制命令，界面命令等等！呵呵，不是很多的内容，像楼上说的，Help里面有详细的说明：

Table 2.86 ANSYS Multi-field solver Definition Commands

These SOLUTION commands are used to define the fields for an ANSYS Multi-field solver analysis.
MFCMMAND Captures field solution options in a command file.
MFELEM Defines a field by grouping element types.
MFEM Adds more element types to a previously defined field number.
MFEXTER Defines external fields for an ANSYS Multi-field solver analysis.
MFFNAME Specifies a file name for a field in an ANSYS Multi-field solver analysis.

Table 2.87 ANSYS Multi-field solver Global Controls

These SOLUTION commands set global controls for an ANSYS Multi-field solver analysis.
MFANALYSIS Turns an ANSYS Multi-field solver analysis on or off.
MFCLEAR Deletes ANSYS Multi-field solver analysis