]> https://gitweb.dealii.org/ - dealii-svn.git/commitdiff
Fix typo.
authorkronbichler <kronbichler@0785d39b-7218-0410-832d-ea1e28bc413d>
Wed, 11 Jan 2012 11:44:39 +0000 (11:44 +0000)
committerkronbichler <kronbichler@0785d39b-7218-0410-832d-ea1e28bc413d>
Wed, 11 Jan 2012 11:44:39 +0000 (11:44 +0000)
git-svn-id: https://svn.dealii.org/trunk@24900 0785d39b-7218-0410-832d-ea1e28bc413d

deal.II/examples/step-31/doc/intro.dox

index 4d87b0865c0240ea03f52fd18b99321a39039e88..e14e4c87b5c741650f850e90933ffbc472cb455a 100644 (file)
@@ -82,7 +82,7 @@ introducing the <a target="_top"
 href="http://en.wikipedia.org/wiki/Rayleigh_number">Rayleigh
 number</a> $\mathrm{Ra}=\frac{\|g\| \beta \rho}{\eta \kappa} \delta T L^3$ using a
 typical length scale $L$, typical temperature difference $\delta T$, density
-$\rho$, thermal diffusivity $\kappa$, and thermal conductivity $\kappa$.
+$\rho$, thermal diffusivity $\eta$, and thermal conductivity $\kappa$.
 $\mathrm{Ra}$ is a dimensionless number that describes the ratio of heat
 transport due to convection induced by buoyancy changes from
 temperature differences, and of heat transport due to thermal

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