... | ... | @@ -62,5 +62,5 @@ where $`Q^+`$ is the viscous heating and $Q^-$ is the radiative cooling. |
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the stress tensor in the 2 dimensional case is:
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$`Q^+ = 2\Sigma \nu (D_{RR}^2+D_{\theta \theta}^2
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+{1\over 2}D{R\theta}^2-
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+{1\over 2}D_{R\theta}^2-
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{1\over 3}(\nabla \cdot \vec v)^2)`$ |