... | ... | @@ -46,11 +46,11 @@ $`Q^+ = 2\rho \nu (D_{RR}^2+D_{\varphi \varphi}^2+D_{\theta \theta}^2 |
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We will consider in the following the heating from the central star.
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## How we derive the equation for the internal energy
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%## How we derive the equation for the internal energy
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The equation for the internal energy is obtained from Navier-Stokes equations.
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In many codes (mainly the ones using Rieman Solvers) the energy is treated as the sum of kinetic plus internal energy. In the attached file we provide the derivation of the equation for the internal energy plus some comments about codes
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like Jupiter [eneequa2.pdf](uploads/3f4341806d874fb2f3808712dc785418/eneequa2.pdf)
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%The equation for the internal energy is obtained from Navier-Stokes equations.
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%In many codes (mainly the ones using Rieman Solvers) the energy is treated as %the sum of kinetic plus internal energy. In the attached file we provide the %derivation of the equation for the internal energy plus some comments about %codes
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%like Jupiter [eneequa2.pdf](uploads/3f4341806d874fb2f3808712dc785418/eneequa2.pdf)
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## The contribution of the Stellar heating
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