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April 15, 2024, 05:53 |
Helppp!! Conjugate Heat Transfer Problem
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#1 |
New Member
Dennis Ho
Join Date: Apr 2024
Posts: 1
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Hi everyone, im a student doing my final year project, which involved investigating how different types of material and wind speed impact conjugate heat transfer. i was tasked to run a experiment which uses a open looped wind tunnel with a heating plate, i would then use ANSYS Fluent and compared the results.
The experimental's heating plate (0.127 x 0.127 m) has a 240 VAC, 450 Watt which has heat flux of around 27900 W/m2 and also includes a safety feature when it reach 150 degree c, the heat flux cuts off. In the simulation, i have used transient with 600 time steps where i only analysis the results up to when the temperature have reached 150 degree c. however comparing with the experimental set up, the results are off, one possibility i have notice from the contour plots is no conduction in the solid domain and i dont understand why is it like that. is it because of my settings? Please help me. experiment.jpg 3 ms, Inlet 297 K, 1.8A, 600 Steps.png |
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April 16, 2024, 16:46 |
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#2 |
Senior Member
Kareem
Join Date: Nov 2022
Location: New York
Posts: 124
Rep Power: 3 |
How are you applying the heat flux? Which solids are you not seeing conduction? I only see one solid in the picture
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