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-   -   spacing constraint error (https://www.cfd-online.com/Forums/pointwise/188333-spacing-constraint-error.html)

natan May 28, 2017 00:55

spacing constraint error
 
Hello,

I am trying to set a spacing constraint to a 2d nozzle and am given an error as such:
Error: Beginning spacing was set but not applied on subconnector 1 of con-3. The spacing 0.00012011434 may have been too large or there may be an issue with the spacing at the opposite side.

I have checked that the growth function is the same on each of the connectors. Also, since part of the connectors are curved, I have set the spline variable to X instead of arc length. Neither have worked and two of the spacing constraints continue to give this error. Please help!

rmatus May 31, 2017 09:25

Natan:

Which distribution function are you using? What is the length of the subconnector that is giving you the error? (Actually, what is the X span of the subconnector since you are using X as the spline variable?) Do you have a spacing constraint set on the opposite end of that subconnector?

Rick


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