January 7, 2019 at 12:08 pmashokuvce1526Subscriber
I had done fluid flow analysis in ansys fluent. Exported the wall shear stress values as .csv file. In excel calculated the time averaged wall shear stress values for each nodes manually (using formula) using exported wall shear stress values and generated the below contour..
The above results should be unwrapped and then mapped to rectangle.
January 8, 2019 at 9:46 amRobAnsys Employee
You can get time averaged data from Fluent to do the first part. I'm not sure what you mean by unwrapping and mapping onto a rectangle.
January 28, 2019 at 7:12 amashokuvce1526Subscriber
unwrapping is converting the generated 3d results to 2d in a pipe flow in ansys fluent.
January 28, 2019 at 5:32 pmRobAnsys Employee
Given the tight bends I'm not sure the 2d solution will be correct (it'll be a 2d slot too). Can you please explain what you're trying to achieve and why?
January 29, 2019 at 4:40 amashokuvce1526Subscriber
i need to cut the 3d pipe one side and make it rectangle to visualise the results in 2d. To see the results at the boundary.
January 29, 2019 at 9:24 amRobAnsys Employee
OK. We can't open the surface up in Fluent, and I don't think we can do it in either CFD Post or Ensight. You can export a surface profile or position & variable(s) in text format: you can then flatten the data and display externally.
January 30, 2019 at 5:17 amashokuvce1526Subscriber
Ok i got that.
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