Please help: AMG error x-momentum -- CFD Online Discussion Forums

January 12, 2005, 18:43	Please help: AMG error x-momentum	#1
George Guest Posts: n/a	I am modelling a pulsatind 3-D air jet using LES, with an inflow velocity given by V=10(1+0.3sin(5t) where t=time. I have written the UDF and it is read ok by fluent. When I try to solve the proble i get an error of "divergence detected in AMG solver: x-momentum" Has anyone got any idea what that error might be? I will appreciate your help. Thank you. George.

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