CZOCHRALSKI Crystal Growth

November 15, 2006, 02:55

Hi,

I am looking for people who are working with Fluent and do research on Czochralski CG. I am really interested in solidification problem; interface shape correction and turbulent flows ...

Brgds, PW

December 5, 2006, 05:17

Esteemed Sir, I am working in crystal growth and characterization of polytypic materials. Regarding czochralski, we are about to place orders to Barrington and company as we are in a process to set up a sophisticated instrumentation center which is funded by world. Babk. With regars, I remain

Dr.M.A.shah Department of Physics National Institute of Technology Hazratbal Srinagar-06 India Mobile No: 09419400860

December 5, 2006, 05:50

Dear Dr M.A. Shah,

Sorry but I did not understand your question. Could you please clarify your statement.

Best regards, PW

December 9, 2006, 03:32

hi,i am working in czochralski crystal growth too. I found that with the boundary condition of crucible and crystal's rotation, the solution hard to converge. Even it converged the value of velocity change much when I continue to iterate.

December 13, 2006, 06:19

I think you have to refine grid near walls e.g. by boundary layers in GAMBIT.

PW

November 15, 2006, 02:55	CZOCHRALSKI Crystal Growth	#1
wabik Guest Posts: n/a	Hi, I am looking for people who are working with Fluent and do research on Czochralski CG. I am really interested in solidification problem; interface shape correction and turbulent flows ... Brgds, PW

December 5, 2006, 05:17	Re: CZOCHRALSKI Crystal Growth	#2
Dr.M.A.Shah Guest Posts: n/a	Esteemed Sir, I am working in crystal growth and characterization of polytypic materials. Regarding czochralski, we are about to place orders to Barrington and company as we are in a process to set up a sophisticated instrumentation center which is funded by world. Babk. With regars, I remain Dr.M.A.shah Department of Physics National Institute of Technology Hazratbal Srinagar-06 India Mobile No: 09419400860

December 5, 2006, 05:50	Re: CZOCHRALSKI Crystal Growth	#3
wabik Guest Posts: n/a	Dear Dr M.A. Shah, Sorry but I did not understand your question. Could you please clarify your statement. Best regards, PW

December 9, 2006, 03:32	Re: CZOCHRALSKI Crystal Growth	#4
c.l.zhu Guest Posts: n/a	hi,i am working in czochralski crystal growth too. I found that with the boundary condition of crucible and crystal's rotation, the solution hard to converge. Even it converged the value of velocity change much when I continue to iterate.

December 13, 2006, 06:19	Re: CZOCHRALSKI Crystal Growth	#5
wabik Guest Posts: n/a	I think you have to refine grid near walls e.g. by boundary layers in GAMBIT. PW

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