Fluids

Fluids

Forced convection

    • HK2020
      Subscriber
      I simulate the heat loss by forced convection and heat conduction from a heat storage tank with insulation in an air flow. nThe problem is that I have no convection in the results. I had to create the contact surfaces manually, otherwise the error of overlapping contact surfaces occurs.nI suspect the error from this, but I do not know exactly. What can it result from? I would be very grateful for a solution suggestion.n
    • subhamdas
      Subscriber
      Can you post some pictures of your geometry where and mark the regions where you have manually created the surface? That would help me understand your problem in a better way. Also would like to have a look at the boundaries in your problem since I suspect that you might not have created mesh interface(s) that might be causing the problem.n
    • HK2020
      Subscriber
      Thank you, I think I found the mistake in the options of the mesh interrface. I didn`t mark the coupling wall for the mesh interface before. nIt seems ike the problem is solved by this.
    • subhamdas
      Subscriber
      Thanks for sharing!n
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