Ivar KJELBERG
COMSOL Multiphysics(r) fan, retired, former "Senior Expert" at CSEM SA (CH)
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Posted:
1 decade ago
27 feb 2013, 02:26 GMT-5
Hi
if you solve for T (temperature (as in HT) then COMSOL makes the variable Tt readily for you Tt is DT/dt
Check carefully the doc and help for all internal variables, and/or turn on the preferences equation view
--
Good luck
Ivar
Hi
if you solve for T (temperature (as in HT) then COMSOL makes the variable Tt readily for you Tt is DT/dt
Check carefully the doc and help for all internal variables, and/or turn on the preferences equation view
--
Good luck
Ivar
Please login with a confirmed email address before reporting spam
Posted:
1 decade ago
27 feb 2013, 22:19 GMT-5
Hi thanks alot for the help!
I also have a couple more problems
1. How do you change range of the x axis and y axis when your plotting a line graph for a dot within your structure. I am trying to dT/dt against seconds . But I need to reduce the time range between 1e-07 to 1e-02.
2. I have lots of colorful lines but I want just one line how do I get this. I have attached a document to show what I mean. I have also attached a paper which has the graph which i want to plot
3. The project I am using COMSOL for is a pyroelectric cell rengtangle exposed to 30 degrees. I have set the top line of the rectangle as 30 degree and the other three lines as thermal insulation. Is this correct ?? I have explained more on the document below.
Hi thanks alot for the help!
I also have a couple more problems
1. How do you change range of the x axis and y axis when your plotting a line graph for a dot within your structure. I am trying to dT/dt against seconds . But I need to reduce the time range between 1e-07 to 1e-02.
2. I have lots of colorful lines but I want just one line how do I get this. I have attached a document to show what I mean. I have also attached a paper which has the graph which i want to plot
3. The project I am using COMSOL for is a pyroelectric cell rengtangle exposed to 30 degrees. I have set the top line of the rectangle as 30 degree and the other three lines as thermal insulation. Is this correct ?? I have explained more on the document below.
Ivar KJELBERG
COMSOL Multiphysics(r) fan, retired, former "Senior Expert" at CSEM SA (CH)
Please login with a confirmed email address before reporting spam
Posted:
1 decade ago
28 feb 2013, 01:46 GMT-5
Hi
well I cannot tell, but when I do a simple model (4.3a below) it works OK
--
Good luck
Ivar
Hi
well I cannot tell, but when I do a simple model (4.3a below) it works OK
--
Good luck
Ivar