How to model PCM based heat storage in fluent/cfx

May 25, 2006, 06:58

Firends, Please tell me how to model a phase change problem using PCM in Fluent or CFX.is ther any UDF present in the software or anybody has tried ever before. please forward regarding.

mdarzy · August 28, 2010, 09:48

you can model pcm in fluent without udf:
firstly, you must active solidification and melting model in define panel and then input data in material panel. determine solidus and liquidius temperature. use piecewise polynomial method for defining (solid/liquid)density,heat capacity,etc.

alighanei · September 22, 2011, 11:58

How input data material of PCM in fluent database?
Thx

May 25, 2006, 06:58	How to model PCM based heat storage in fluent/cfx	#1
S.Karthikeyan Guest Posts: n/a	Firends, Please tell me how to model a phase change problem using PCM in Fluent or CFX.is ther any UDF present in the software or anybody has tried ever before. please forward regarding.

August 28, 2010, 09:48	pcm modeling	#2
mdarzy New Member mojtaba darzi Join Date: Nov 2009 Posts: 8 Rep Power: 17	you can model pcm in fluent without udf: firstly, you must active solidification and melting model in define panel and then input data in material panel. determine solidus and liquidius temperature. use piecewise polynomial method for defining (solid/liquid)density,heat capacity,etc.

September 22, 2011, 11:58	hi	#3
alighanei New Member ali Join Date: Sep 2011 Posts: 1 Rep Power: 0	How input data material of PCM in fluent database? Thx

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