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September 19, 2011, 06:20 |
Creating ew material's properties.
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#1 |
Disabled
Join Date: Aug 2011
Posts: 10
Rep Power: 15 |
Hello there.
Well, I'd like to know if it is possible to add new material properties, created by myself. Thanks! |
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September 19, 2011, 07:14 |
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#2 |
Super Moderator
Glenn Horrocks
Join Date: Mar 2009
Location: Sydney, Australia
Posts: 17,871
Rep Power: 144 |
Yes. Duplicate an existing material in the tree and edit it.
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September 19, 2011, 08:00 |
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#3 |
Disabled
Join Date: Aug 2011
Posts: 10
Rep Power: 15 |
Sorry, I guess I didn't make myseof clear. What I want is to create a new property for all materials. In a way that I could call it within CEL. For example, I would create a property called PROPERTY_x, açd within CEO I would be able to write: Fluid 1.PROPERTY_x
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September 19, 2011, 08:36 |
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#4 |
Super Moderator
Glenn Horrocks
Join Date: Mar 2009
Location: Sydney, Australia
Posts: 17,871
Rep Power: 144 |
You cannot do this.
What is the property you wish to add? |
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September 19, 2011, 08:47 |
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#5 |
Disabled
Join Date: Aug 2011
Posts: 10
Rep Power: 15 |
I'm trying to simulate a gas mixture, formed by a few different gas components.
Each component's heat capacity is modeled by the following equation: a + b*T +c*T^2. In which T is the gas phase temperature and a,b and c are coefficients which vary from component to component. So to have all the components heat capacity calculated I'd have to write the equation for each one of them. What I would like to do is create a set of material properties in which I could store the values of the parameters a,b, and c. And then call them in CEL. This way I would only need to write the equation once. |
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September 19, 2011, 09:00 |
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#6 |
Super Moderator
Glenn Horrocks
Join Date: Mar 2009
Location: Sydney, Australia
Posts: 17,871
Rep Power: 144 |
Sorry, you cannot do this in CEL.
I would simply put the equation a+b*T+c*T^2 in as the heat capacity for each component, with the parameters substituted for a, b and c. Not very elegant but simple and CEL can handle it. Also this sort of update is easier to do in the expression editor rather than the CFX-Pre GUI. That way you can easily copy and paste sections of CCL and CEL rather than zillions of clicks. |
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Tags |
cel, expressions, materials, multi |
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