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pulse

Posted 13 mar 2012, 08:34 GMT-4 2 Replies

hassan soliman
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Dear Sir

i want to apply voltage source in the form of pulse train with ampliude 13kV
and freq.1000 Hz on cable termination to see its effect on temperature

after 40min. I can not solve it by time dependent solver , itl will take horriable time!

what can i do?
2 Replies Last Post 13 mar 2012, 12:42 GMT-4
Edgar Kaiser
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Posted: 1 decade ago 13 mar 2012, 09:09 GMT-4
You could try to determine the heat flow at the terminal in a stationary model and use this result in a time dependent heat exchange model that doesn't need to resolve the AC waveform.

Cheers
Edgar
You could try to determine the heat flow at the terminal in a stationary model and use this result in a time dependent heat exchange model that doesn't need to resolve the AC waveform. Cheers Edgar
hassan soliman
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Posted: 1 decade ago 13 mar 2012, 12:42 GMT-4
Dear Sir

could you please , give me some detetails about that solution. how i can get the heat flow?
Dear Sir could you please , give me some detetails about that solution. how i can get the heat flow?

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