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validating nusselt number in flows over parallel isoflux heat plate |
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September 5, 2014, 05:57 |
validating nusselt number in flows over parallel isoflux heat plate
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New Member
MOHAMAD KAMAL HILMI
Join Date: May 2014
Location: Sydney
Posts: 5
Rep Power: 12 |
hi,
im doing a study on heat transfer enhancement using nanofluids. i already obtained a plot of nusselt number against the length of a simple 2D rectangular channel for water and those nanofluids. the approach used to obtained this plot is taken from one of the forum thread. my geometry is as follows: height= 10e-6 m length= 150e-6 m inlet velocity 0.1 m/s constant heat flux on top & bottom= 1e6 W/m2 my task now is to validate analytically the approach in obtaining the nusselt number particular just with water. can someone give me a correlation that can help me with this since my Reynolds number would be just around 1. or could someone tell me their approach in plotting the Nu curve for a isoflux parallel plates based on data obtained from cfd-post? thank you in advance! |
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