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Relation Reynolds number and Temp Distribution |
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March 4, 2015, 03:41 |
Relation Reynolds number and Temp Distribution
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New Member
Ghady Deeb
Join Date: Nov 2014
Location: Lebanon
Posts: 19
Rep Power: 11 |
My Goal is to find that increasing the Air-gap in a Soda can and Varying Reynolds number ( Velocity ) would affect the Temperature Distribution.
The Air-gap/Temp Relation was perfect ( as I increase Air-gap the Temp cools faster). Now for different cuts ( here I cut it half ), I run two cases: BC: Walls = symmetry Rotating Wall 1 = Rotating at omega ( around x-axis)at a Cte Temp of 274.15 Rotating Wall 2 = Translating at V in Z-D at Cte Temp of 274.15 K And Temp ( initial )=298.15 K Check Fig.0 For geometry. 1) Re=0 2) Re=5000 And I got the same Temp Distribution. Based on Energy Equation, ( T is a function of Re and... ) so anyone knows why I have same Temp distribution? Check Fig.1 for Velocity Contour And Fig.2 for Temperature Contour at the mid plane. |
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