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How apply a sinusoidal voltage?

I'm using joule heating, time dependent domain.

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Re: How apply a sinusoidal voltage?

I'm using joule heating, time dependent domain. Anyone? I'm trying apply a AC source.

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Re: How apply a sinusoidal voltage?

Hello Hanna, I would say: create an analytic function under global definitions node. Name it, let's say "Usin." Now when you want to refer to it, write "Usin(t[1/s])" and it should work.

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Re: How apply a sinusoidal voltage?

Hi Thank you so so much!! It works!!!

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Re: How apply a sinusoidal voltage?

Hi, I did what you suggested, but the results are very strange. Is there another way to apply a voltage? Thank you!

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Re: How apply a sinusoidal voltage?

Rayudu Nithin, you can directly the function that you need for example: V0*sin(2*pi*100*t) , for frequency of 100Hz Regards

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Re: How apply a sinusoidal voltage?

Hanna, if you just need a harmonic excitation you should consider using a frequency domain or frequency transient study. Cheers Edgar -- Edgar J. Kaiser emPhys Physical Technologywww.emphys.com

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Re: How apply a sinusoidal voltage?

Hi everyone, I'm using time dependent domain, Joule heating model. Please, where should I write the function? I presume there is a predefined function that solves this problem. Sorry if I'm wrong....

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Re: How apply a sinusoidal voltage?

Is there a specific reason to use time dependent? -- Edgar J. Kaiser emPhys Physical Technologywww.emphys.com

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Re: How apply a sinusoidal voltage?

Yes, I have to apply a AC voltage for 15 minutes.

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Re: How apply a sinusoidal voltage?

You can handle this much more effectively in a frequency-transient study, because it is normally not required to resolve the AC-waveform explicitely in coupled thermal-electromagnetic problems. Have a...

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How apply a sinusoidal voltage?

I'm using joule heating, time dependent domain.

View Article

Re: How apply a sinusoidal voltage?

I'm using joule heating, time dependent domain. Anyone? I'm trying apply a AC source.

View Article


Re: How apply a sinusoidal voltage?

Hello Hanna, I would say: create an analytic function under global definitions node. Name it, let's say "Usin." Now when you want to refer to it, write "Usin(t[1/s])" and it should work.

View Article

Re: How apply a sinusoidal voltage?

Hi Thank you so so much!! It works!!!

View Article


Re: How apply a sinusoidal voltage?

Hi, I did what you suggested, but the results are very strange. Is there another way to apply a voltage? Thank you!

View Article

Re: How apply a sinusoidal voltage?

Rayudu Nithin, you can directly the function that you need for example: V0*sin(2*pi*100*t) , for frequency of 100Hz Regards

View Article


Re: How apply a sinusoidal voltage?

Hanna, if you just need a harmonic excitation you should consider using a frequency domain or frequency transient study. Cheers Edgar -- Edgar J. Kaiser emPhys Physical Technologywww.emphys.com

View Article

Re: How apply a sinusoidal voltage?

Hi everyone, I'm using time dependent domain, Joule heating model. Please, where should I write the function? I presume there is a predefined function that solves this problem. Sorry if I'm wrong....

View Article

Re: How apply a sinusoidal voltage?

Is there a specific reason to use time dependent? -- Edgar J. Kaiser emPhys Physical Technologywww.emphys.com

View Article
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