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Hello justnielson,
i tried to use your code for the properties of N2.
But in my case it didn't work as well.
I want to programm a horizontal surface with natural convection. And it always asks me for the temperature. But I want to give it the fix-temperature on the left and on right side of the surface and not just one fix temperature for both sides.
But I don't know how to tell Modelica, that it uses the properties for the current temperature.
I would be pleased, if you could help me.
Best regards
Alexxx
Hello Modelica Community,
i'm studiing in the seventh Semester of mechanical engineering and because of an University Project, I just started programming in Modelica. In the end it should be possible to solve different heat-transfer problems. At first I programmed a horizontal surface with natural convection.
The Programm works like I have expected. In a first step I used a medium with constant properties, but it’s not from the Modelica-database. I created one by my own.
But now I want to implement a medium that works with the ideal-gas-equation. I’ve seen there are some in the Modelica-Media-Database.
I tried to understand how to integrate such a medium, but I wasn’t very succesful.
I would be pleased, if somebody could help me with my problem.
Kind regards,
Alexander
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