In the COMSOL Multiphysics Reference Manual:
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phys_id.I_mag
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phys_id.Ix
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phys_id.Iy
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phys_id.Iz
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phys_id.I_mag
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phys_id.Ir
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phys_id.Iz
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phys_id.I_mag
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phys_id.Ix
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phys_id.Iy
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In the COMSOL Multiphysics Reference Manual:
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•
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•
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In addition, an approximate expression for the dissipated energy density from a propagating plane wave exists for the Narrow Region Acoustics, the Poroacoustics models and attenuation in Pressure Acoustics. This total dissipated power density Qpw is defined by
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phys_id.diss_therm
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phys_id.diss_visc
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phys_id.diss_tot
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phys_id.Q_pw
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phys_id.vipx
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phys_id.vipy
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phys_id.vipz
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phys_id.vip_rms
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phys_id.aipx
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phys_id.aipy
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phys_id.aipz
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phys_id.aip_rms
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phys_id.vopx
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phys_id.vopy
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phys_id.vopz
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phys_id.vop_rms
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phys_id.aopx
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phys_id.aopy
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phys_id.aopz
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phys_id.aop_rms
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