Floating Point Exception Error Part I Ansys Global Courant Number Ayush Bhagat

Share On Twitter Share On Facebook Floating point exception error part i || ansys || global courant number | ‪@ayush.bhagat‬. It's likely that the solution is changing too quickly for the time step you've chosen. have a look at the solution to see what's going on. the error and journal warnings are output from the solver failing (probably diverging). n. the topic ‘floating point exception’ is closed to new replies.

Share On Twitter Share On Facebook The global courant number is printed in the fluent console window at every time step. the global courant number depends on the mesh size, velocity field, and the time step size used for the transport equations. There i have found that the temperature equation has high tolerance (1.643 e 3 we can see from the image attached). it was showing. "" exit as omega becomes nan for a norm of s equals to 0.0000e 00 "". i have no idea what it is and how to control it. i am attaching the error message here. please guide me to solve the issue. Floating point exception error part i || ansys || global courant number | @ayush.bhagat. The topic ‘how to solve error: floating point exception?’ is closed to new replies.

Share On Twitter Share On Facebook Floating point exception error part i || ansys || global courant number | @ayush.bhagat. The topic ‘how to solve error: floating point exception?’ is closed to new replies. However, i have run into a problem during the fluent simulation. when t = 2 seconds, the “continual” line on the residual graph shoots up and the simulation ends with the error message “floating point exception”. is there anything i can do about this to stop this from happening?. I am trying to simulate a flow through a packed bed, but just as i'm about to initialize my solutions, i get the "floating point exception " error message. any help please?. But as i solve it, i encountered the error : floating point exception: invalid number can anyone help me with. You can also play around with courant number. to start the solution, start with a higher courant number (like 1 or 5 or 10) and then bring it down to less than 1 (0.8 maybe).