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define a second order

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April 22, 2012, 03:54	define a second order	#1
chenxizh Member chenxizhong Join Date: Feb 2012 Posts: 30 Rep Power: 14	I want to implement the diffusion of a scalar \bigtriangledown\cdot(\Gamma\bigtriangledown\phi) in the source term , my ideal is use another scalar in DEFINE_ADUST, then get the gradient of the scalar by C_UDSI_G in the DEFINE_SOURCE finally use NV_DOT(C_UDSI_G,A); can that be possible? has anybody done it before ? any suggestion is appreciate ! thaks

April 22, 2012, 04:19		#2
chenxizh Member chenxizhong Join Date: Feb 2012 Posts: 30 Rep Power: 14	I have post a new one ,but I donnot know how to delete this one

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