hydraulic diameter
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Hi, I 'm doing ANSYS fluent tutorial :D
While I'm following 'chap. 7 using a non-conformal mesh,' I have been confused because of hydrulic diameter. It is little bit different from the knowledge that I 've learned from 'Fluid Mechanics' class in undergraduate, i.e., https://upload.wikimedia.org/math/8/...0c9a9282da.png By using that equation, I could get a hydraulic diameter of 1.3 in but, the tutorial says that it should be 5 in. I thought that the material that flows the main duct is air so I can use that equation. I attach the captures of problem and tutorial. Thank you all my ANSYS teachers!! :D |
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