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Cross-Flow Heat Exchanger
Posted 3 avr. 2018, 11:48 UTC−4 Computational Fluid Dynamics (CFD), Heat Transfer, Microfluidics Version 5.2 1 Reply
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Hi, I am new in Fluid dynamic/heat transfer and COMSOL, so I had a look some examples while I was studying the theories. I would like to compare Heat transfer coefficient COMSOL and the theories I run Cross-Flow Heat Exchanger example model (application ID 173). I changed all of the values (parameters, dimensions, and/or materials) in COMSOL 5.2. However all of tables result (Weight Average Temperatures, Maximum Pressure Drop, and Heat transfer coefficient) were not changed. I also tried to save as in different file and re-ran it but the result remain the same. It make me suspicious that either COMSOL still hold the previous values or I have re-build this model from the start. Can anyone help me regarding this matter?
Regards, Donny
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I built a new file and I changed all of the dimension. Tables result changed and remain the same although I changed all parameters and/or materials.