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Time Step Condition is not taking
Posted 2016年5月6日 GMT-4 09:03 Version 4.2a 1 Reply
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Sir, I have have to give a boundary heat condition, where it will be like that
t(time) will vary from .5 sec to 5 second.
have given it like that
(******equation)*(.5<=t<=5)
It is taking, but i think it is not giving a correct result.
So, how to give it
t(time) will vary from .5 sec to 5 second.
have given it like that
(******equation)*(.5<=t<=5)
It is taking, but i think it is not giving a correct result.
So, how to give it
1 Reply Last Post 2016年5月6日 GMT-4 09:26
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Posted:
9 years ago
Hello uday,
Please see www.comsol.com/community/forums/general/thread/112013/#p250482
Best,
Jeff
PS: We do not recommend the use of boolean expressions for this purpose (see thread above) but when you do use booleans, please note that the syntax is (t>.5)*(t<5), not (.5<t<5).
Please see www.comsol.com/community/forums/general/thread/112013/#p250482
Best,
Jeff
PS: We do not recommend the use of boolean expressions for this purpose (see thread above) but when you do use booleans, please note that the syntax is (t>.5)*(t<5), not (.5<t<5).