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How to chose correct option when laminar and turbulent happens in the same device in |
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December 1, 2018, 00:15 |
How to chose correct option when laminar and turbulent happens in the same device in
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Senior Member
teguh hady
Join Date: Aug 2009
Location: Saga, Japan
Posts: 222
Rep Power: 18 |
Dear all,
I would like to do simulation in spiral pipe but i make extension in inlet part and outlet part by straight pipe. The extension connected with spiral (i attach the file). Critical Reynolds number for coil is 5332. I do simulation in Re 3086. When i do simulation by using Laminar the result far below the theoretical result. I think for straight pipe is turbulent regime and curved pipe is laminar regime. But hoe to solve this? Do I need to simulate with Turbulent regime? Do you have any suggestion? Thank you for your help Teguh
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