||March 8, 2013 04:33
effective Properties in mixture Model
We are starting to study nanofluids using two-phase mixture model. In Exerting This Model in Fluent , We have a problem and we hope you can help us about our Problem.
Our Problem is applying Effective Properties such as Conductivity , Viscosity or maybe Density in Fluent Software. You know that Fluent Default let Effective Properties in X-effective=φ*X2+(1-φ)*X1 and X1 ,X2 is Properties For Primary And Secondry phases. We want to let For example Effective Viscosity like μeffe=μf/(1-φ)0.25 in fluent. We think maybe we can solve this problem with writing a UDF for fluent ,but we donít know where we have to exert in software.
Please Help us.