rotating turbine 2 phase flow -- CFD Online Discussion Forums

January 11, 2019, 11:18

rotating turbine 2 phase flow

oumnion

New Member

oumnia

Join Date: Feb 2017

Posts: 12

Rep Power: 9

Hi everyone,

I am working on a 2 phase flow using OF-4.1 for a rotating hydrokinetic turbine. I used SnappyHexMesh for the grid generation. As I thought everything was running fine. My results started diverging and I really don't know why. I tried to follow the DTCHull tutorial for the boundary conditions. Could it be a grid problem?

Can anyone help me.

Thank you.

I uploaded the whole folder in here: https://1fichier.com/?dbr3kakcah3q0gcbs7c1

Attached Images

	HKT-alphawater.jpg (43.3 KB, 14 views)
	HKT-UZ.jpg (48.5 KB, 11 views)
	grid zoom.jpg (100.9 KB, 9 views)

Tags

2 phase flow, free surface, rotating, turbine

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