Karampinis Ioannis

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Questions related from Karampinis Ioannis

How can i simulate the value of dynamic viscosity of solidified aluminum alloy ?

I am involved in a simulation od Direct Chill Casting process of an aluminum alloy. The model is based on CFD along with a phase change but technically the flow is assumed as liquid and the...

27 April 2020 4,532 0 View

Did anyone find the right input for mush parameter (Amush) in solidification and melting model of ANSYS FLUENT?

Hello! I am currently involved in a Direct Chill Casting Model of an Aluminum Alloy. The model was built both in ANSYS FLUENT and in COMSOL. I am facing convergence issues and i cannot find the...

24 April 2020 8,525 1 View

Is it possible to couple fluid flow, heat transfer, phase change and mechanical stresses on the solidifying shell using COMSOL Multiphysics?

I am trying to simulate DC Casting of Aluminum Alloys in Comsol. I found an example related to Continuous Casting that it couples fluid flow, heat transfer and phase change during solidification...

29 March 2020 3,314 4 View