Hi, everyone

who do you know about this warning? what did it mean? how can i do to prevent from it? could you tel me

thanl you in advance

Jane

What is the text that goes with it? I don't know of any published list of error codes so it's hard to look it up.

Hi I am sorry for my incaution. the message is " the initial residual below round-off error limit solution"

if you have some information about it, tell me please. thank you !

This warning often means that the field in question is already converged (I think the warning names the field as well). This could happen in steady-state or transient - in transient it would happen if the rate of change of that field was zero.

Very common in the first few iterations of a scalar solution, where nothing has changed yet. Also will appear when solving for the third velocity component in a 2D case.