Hi. I want to solve the momentum and energy equation in non dimensional form to simulate the flow and heat transfer in channel. Please can you explain how can I define the values of properties of the fluid (mu,rho,Cp,K) in the Materials, for Re=100, Pr=0.7. Thanks

clik on edit buton, that will alow you to chang and don't forget to save the change

thanks lotfi, but what do you mean by edit buton in fluent?