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region of transition laminar flow to turbulence flow |
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August 21, 2013, 17:42 |
region of transition laminar flow to turbulence flow
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#1 |
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farzadpourfattah
Join Date: Mar 2013
Posts: 41
Rep Power: 13 |
with fluent in an external flow I want to recognize the region that laminar flow transition to turbulent flow.
How i can do this? Thanks |
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August 22, 2013, 06:44 |
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#2 |
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Paritosh Vasava
Join Date: Oct 2012
Location: Lappeenranta, Finland
Posts: 732
Rep Power: 23 |
How about observing Reynolds number?
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August 22, 2013, 07:11 |
reynolds number
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#3 |
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farzadpourfattah
Join Date: Mar 2013
Posts: 41
Rep Power: 13 |
much number is M=0.23 and fluid is air as ideal gas with S-A turbulence model.
reynolds number is about 5*10^6 thanks |
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