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Is Covection-Diffusion the right equation for my problem?

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January 12, 2020, 07:56	Is Covection-Diffusion the right equation for my problem?	#1
Usama1034 New Member Muhammad Usama Join Date: Sep 2017 Posts: 6 Rep Power: 8	I have a simple internal pipe flow. The walls are made of water (if that makes sense) and I know the walls's temperature at the top and at the bottom. I also know the inlet temperature of the air, but I want to know the outlet temperature of the air - I also want the temperature profile of the whole wall, knowing temperatures at every point. Which equation should I be solving, I have a feeling it should be Convection-Diffusion equation. Here, I've made a simple illustration to explain my problem. (PLEASE HELP ) https://drive.google.com/open?id=1hy...On8bnMn9JEi8sb

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convection, diffusion, fdm, heat and mass transfer

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