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equations based modeling
Posted 2013年10月11日 GMT-0400下午4:01 Modeling Tools, Parameters, Variables, & Functions Version 4.3b 1 Reply
I am involved in equations based modeling for transport phenomena in porous materials. I am using PDE coefficient forms and as well as inbuilt equation systems (eg. Darcy's Law) together in a model. I have solved a model in rectangular coordinate system and now I am starting on a problem which involved cylindrical coordinate system. Do I need to make adjustment to my exiting equations (in rectangular coordinate system) in order to use it in cylindrical coordinate system for PDE Coefficient form or Darcy's Law ? Or if I simply select cylindrical coordinate system while initialization of my model and just enter my equations, the way I did in rectangular form, will it work ?