... | ... | @@ -42,7 +42,7 @@ $`\left\lbrace \begin{array}{lllll} |
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We can now compute the viscous heating (see Eq. 27.30 from Mihalas and Mihalas 1984):
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$`Q^+ = 2\rho \nu (\tau _{RR}^2+\tau _{\varphi \varphi}^2+\tau_{\theta \theta}^2
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+{1\over 2}(\tau _{R\varphi}^2+\tau _{\theta\varphi}^2+\tau _{R\theta}^2-
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+{1\over 2}(\tau _{R\varphi}^2+\tau _{\theta\varphi}^2+\tau _{R\theta}^2)-
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{1\over 3}(\nabla \cdot \vec v)^2)`$
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We will consider in the following the heating from the central star.
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