02 February 2014 2 8K Report

I am using fluent to model heat transfer phenomena in wicked heat pipe. Fluent have inbuilt boiling models and condensation requires UDF. Do I need to use Euler model or VOF model?

More Rohit S Nair's questions See All
How can we determine optimum time step size for transient simulations?

I am running a case of film boiling in fluent. When I increase time step size I get smooth curves for Nusselt number and the volume fraction but the bubble seems elongated, if I decrease the step...

05 June 2014 298 8 View

Can anyone tell me about the procedure involved in fabricating a wicked heat pipe?

Where could I find related literature regarding this? I am currently working on studies on heat pipe and I would like to conduct some experiments on wicked heat pipe as a part of my research.

04 May 2014 7,484 5 View

Does the correlation for source terms boiling suggested by DeSchepper hold good in both nucleate boiling and film boiling?

With reference to http://www.sciencedirect.com/science/article/pii/S0098135408001233

04 May 2014 890 3 View

How would you set up initial conditions to entirely incorporate boiling, condensation and capillary flow in a heat pipe?

As a part of my current research, I am trying to simulate a heat pipe in working condition with water as the working fluid.

01 February 2014 7,030 2 View

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