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conditional operator and "thermostat" logic
Posted Feb 11, 2015, 4:22 a.m. EST Parameters, Variables, & Functions 2 Replies
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Hi
I'm building a time dependent problem which includes a temperature probe. When the temperature exceeds T1 , I change a material paramter , say d= a+ b(T>T1) , now T will start to drop but I want d to return to it's initial value only when T reaches the lower temperature T2.
This is analogous to a cooling system which switches on when temperature reaches T1 but switches off when temperature drops to T2.
How can this be done in Comsol?
I'm building a time dependent problem which includes a temperature probe. When the temperature exceeds T1 , I change a material paramter , say d= a+ b(T>T1) , now T will start to drop but I want d to return to it's initial value only when T reaches the lower temperature T2.
This is analogous to a cooling system which switches on when temperature reaches T1 but switches off when temperature drops to T2.
How can this be done in Comsol?
2 Replies Last Post Mar 5, 2015, 1:15 p.m. EST
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Posted:
10 years ago
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Posted:
10 years ago
Thanks
A really helpful (and little known) feature!