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A problem about Boundary conditions of change |
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April 27, 2018, 12:21
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A problem about Boundary conditions of change
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#1 |
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New Member
zhuangsq
Join Date: Jun 2017
Posts: 4
Rep Power: 8  |
Hi all:
i have a problem about B.C .Now i want to heating a room. The temperature of up face of the room T1=300k, the left and right is heat insulation, and the bottom T2 can change. At the first time, T2=500k, when the temperature of face up the bottom named floor T3 achieve 400k, the bottom B.C T2 can be changed to 200k. The model can be seen as follow picture. Thank you all ! |
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May 1, 2018, 10:15
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#2 |
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New Member
zhuangsq
Join Date: Jun 2017
Posts: 4
Rep Power: 8 |
who can help me
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May 1, 2018, 13:18
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#3 |
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Senior Member
Uwe Pilz
Join Date: Feb 2017
Location: Leipzig, Germany
Posts: 744
Rep Power: 15 |
Simply make a transient simulation with T2=500k. Inspect the results and look when T3 achieved 400K. Start form here again and hcange the b.c. for temperature.
__________________
Uwe Pilz -- Die der Hauptbewegung überlagerte Schwankungsbewegung ist in ihren Einzelheiten so hoffnungslos kompliziert, daß ihre theoretische Berechnung aussichtslos erscheint. (Hermann Schlichting, 1950) |
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