error message "1.#IND"
i have specified boundary conditions and values (for example 1 m/s for velocity inlet) and have came to "solution initalization". i have select the boundary in the solution initalization to input again 1 m/s in the boundary but there is already a value which is "1.#IND"
what is the problem and is there an error box which identifies every error's meaning. 
Quote:

Hi
Are you using UDF in your simulation? If yes, you defined a wrong formula somewhere something like "1/0" or you've reached upper limit of data size to store a double or even it may rises due to a wrong math operation e.g. sqrt of a negative number. 
Quote:
is it imposible to simulate 2D vertical annuli flow. I mean, inner tube the heat transfer fluid flow and the annulus gap air take place. i want to solve natural convection into air. 
thanks for replies

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