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Solutions - Chemical Engineering
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1021: Thermal turbulent wall functions give incorrect heat flux
In COMSOL Multiphysics 3.4 there is a problem with the thermal wall function boundary condition, which is available in the turbulent fluid-thermal... - 955: Optimization Can I do optimization in a COMSOL Multiphysics model? Optmization Lab If you run COMSOL Multiphysics in combination with the Optimization Lab, it is...
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952: Negative concentrations
Why do I get negative values of the concentration? There are several possible reasons for negative concentrations: Numerical errors The most common...
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902: Thin film approximation, contact resistance
In modeling of transport by diffusion or conduction in thin layers, we often encounter large differences in dimensions of the different subdomains...