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For General source enter a value for the distributed heat source Q0 when the default option (User defined) is selected. See also Additional General Source Options to use predefined heat sources available from other interfaces.
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For Linear source enter a value for the Production/absorption coefficient qs used in the predefined linear expression. The advantage of writing the source on this form is that it can be accounted for in the streamline diffusion stabilization. The stabilization applies when qs is independent of the temperature, but some stability can be gained as long as qs is only weakly dependent on the temperature.
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For Overall heat transfer rate enter a value for the heat rate P0. In this case Q0 = P0 ⁄ V, where V is the total volume of the selected domains.
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With the addition of an Electric Currents interface, the Total power dissipation density (ec) heat source is available from the General source list.
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With the addition of any version of the Electromagnetic Waves interface (which requires the RF Module), the Total power dissipation density (emw) and Electromagnetic power loss density (emw) heat sources are available from the General source list.
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With the addition of a Magnetic Fields interface (a 3D component requires the AC/DC Module), the Electromagnetic heating (mf) heat source is available from the General source list.
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With the addition of a Magnetic and Electric Fields interface (which requires the AC/DC Module), the Electromagnetic heating (mef) heat source is available from the General source list.
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