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  1. Cathie16

    Thermal stresses in microchannels - 3-2-1 method

    Thanks again. I found the problem. For uniform thermal loading I get VM almost zero and some translation based on the thermal expansion co-eff. This method is the best for my application and thanks again to suggest this !
  2. Cathie16

    Thermal stresses in microchannels - 3-2-1 method

    Hello Karachun, I have tested 3-2-1 method and the results are quite satisfying. The ideal loading case for the problem I have explained above is applied pressure in all the cavities of both circuits along with the temperature gradient between them. I wanted to check if only with temperature...
  3. Cathie16

    Thermal stresses in microchannels - 3-2-1 method

    Hello Karachun, Thanks for your reply. Its indeed a great learning for me to learn about this method since I principally work with pressure vessels and always fix the bottom which is not reasonable. I will analyse this in depth. For this model, I am only concerned about the thermal effects on...
  4. Cathie16

    Thermal stresses in microchannels - 3-2-1 method

    Hello all, I am relatively new and would like to clarify some doubt in analyzing thermal stresses in micro-channels of an heat exchanger. I just consider only a small cross section of the entire model to simplify the model since my interest is only inside the channels. In this case where...

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