]> https://gitweb.dealii.org/ - dealii-svn.git/commitdiff
Clarify normal stress.
authorbangerth <bangerth@0785d39b-7218-0410-832d-ea1e28bc413d>
Sun, 21 Sep 2008 18:57:46 +0000 (18:57 +0000)
committerbangerth <bangerth@0785d39b-7218-0410-832d-ea1e28bc413d>
Sun, 21 Sep 2008 18:57:46 +0000 (18:57 +0000)
git-svn-id: https://svn.dealii.org/trunk@16880 0785d39b-7218-0410-832d-ea1e28bc413d

deal.II/examples/step-22/doc/intro.dox

index 6c96f3143b96e225dcee27698a114c47301acd66..497433e459972671de4eb85a86c4bd837a4fd966 100644 (file)
@@ -249,8 +249,8 @@ possibilities for imposing boundary conditions:
     boundary, i.e. the tangential component $\textbf u_{\textbf t}=(\textbf
     1-\textbf n\otimes\textbf n)\textbf u$ be zero, thereby constraining
     <code>dim</code>-1 components of the velocity. The remaining component can
-    be constrained by requiring that the normal stress be zero, yielding the
-    following set of boundary conditions:
+    be constrained by requiring that the normal component of the normal 
+    stress be zero, yielding the following set of boundary conditions:
     @f{eqnarray*}
       \textbf u_{\textbf t} &=& 0,
       \\

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