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How to check the effect of ac frequency?[Qusai-Statics,Electric(ver3.5)]
Posted 22 juil. 2010, 03:27 UTC−4 1 Reply
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Hi.
I'm simulating with Qusai-Statics,Electric Module of Comsol.
My system is consist of two parts that one is a simple rectangle conductor and the other is water where surround the conductor .
Coduct is set electic potential boundary conditions as 100[V]*sin(2*pi*frequency*t).
I'm interested in electric field as frequency increase. How to check the effect of ac frequency?Is the correct method to input ac voltage?
I take time-harmonic,electri currents analysis type and Time dependent solver.
I'm simulating with Qusai-Statics,Electric Module of Comsol.
My system is consist of two parts that one is a simple rectangle conductor and the other is water where surround the conductor .
Coduct is set electic potential boundary conditions as 100[V]*sin(2*pi*frequency*t).
I'm interested in electric field as frequency increase. How to check the effect of ac frequency?Is the correct method to input ac voltage?
I take time-harmonic,electri currents analysis type and Time dependent solver.
1 Reply Last Post 22 juil. 2010, 06:43 UTC−4
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Posted:
1 decade ago
Hi
for harmonic systems its better to use the harmonic development, then you do not need to do the detailed sinus time series, you use the amplitude an Frequency domain scan to sweep "freq"
Check the doc for static, time series, eigenvalues and harmonic, ad catch th subtile diferences
--
Good luck
Ivar
for harmonic systems its better to use the harmonic development, then you do not need to do the detailed sinus time series, you use the amplitude an Frequency domain scan to sweep "freq"
Check the doc for static, time series, eigenvalues and harmonic, ad catch th subtile diferences
--
Good luck
Ivar