... | @@ -37,5 +37,7 @@ In a 2 dimensonal disk we can use a simplified equation: |
... | @@ -37,5 +37,7 @@ In a 2 dimensonal disk we can use a simplified equation: |
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$`\begin{array}{lll}
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$`\begin{array}{lll}
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\frac{\partial e}{\partial t} + \nabla \cdot(e\vec v) &=
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\frac{\partial e}{\partial t} + \nabla \cdot(e\vec v) &=
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&
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&
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-P \nabla \cdot \vec v + Q^+ Q^-
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-P \nabla \cdot \vec v + Q^+ + Q^-
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\end{array} `$ |
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\end{array} `$
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\ No newline at end of file |
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where $`Q^+$ is the viscous heating and $Q^-$ is the radiative cooling. |