Insert user-defined material

Siti · March 3, 2025, 02:45

HI. i want to insert this data (attached) into the Ansys fluent material section in 'user-defined database'. But seems that the fluent cannot accept or read the data. What do I supposed to do? does the format file is accurate? Plus the material (data attached) will be in fined powder, how do I supposed to mix with H2SO4? Really appreciate for any assistance. Thank you..

vjo · March 3, 2025, 06:03

Give more details, your question is not quite clear. What is it that you exactly want to add in material section?

Siti · March 3, 2025, 10:33

I actually want to add the data that I attached here. the data contains thermodynamic data of CePO4 (followed NASA polynomial coefficient). as the material of CePO4 doesnt contain in the fluent database. so i want to browse in the thermodynamic data in the fluent as new material. but when I browse in the file, the fluent seem cannot read the file. sorry if I my question not clear. or maybe just simple question, how do I insert a material of mixture such like '2CePO4 + 3H2SO4 => Ce2(SO4)3 + 2H3PO4' in the fluent?

vjo · March 4, 2025, 23:39

This link will help you
How to add a new material in the fluent Database

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March 3, 2025, 06:03		#2
vjo New Member Join Date: Apr 2022 Posts: 12 Rep Power: 4	Give more details, your question is not quite clear. What is it that you exactly want to add in material section?

March 3, 2025, 10:33		#3
Siti New Member Siti Nurbalqis Binti Abd Halim Join Date: Feb 2025 Posts: 6 Rep Power: 2	I actually want to add the data that I attached here. the data contains thermodynamic data of CePO4 (followed NASA polynomial coefficient). as the material of CePO4 doesnt contain in the fluent database. so i want to browse in the thermodynamic data in the fluent as new material. but when I browse in the file, the fluent seem cannot read the file. sorry if I my question not clear. or maybe just simple question, how do I insert a material of mixture such like '2CePO4 + 3H2SO4 => Ce2(SO4)3 + 2H3PO4' in the fluent?

March 4, 2025, 23:39		#4
vjo New Member Join Date: Apr 2022 Posts: 12 Rep Power: 4	This link will help you How to add a new material in the fluent Database