From 7ec8d1a1f296700aad243e636098bc4ce0cc343a Mon Sep 17 00:00:00 2001 From: Wolfgang Bangerth Date: Thu, 28 Apr 2011 13:29:46 +0000 Subject: [PATCH] Fix wording. git-svn-id: https://svn.dealii.org/trunk@23661 0785d39b-7218-0410-832d-ea1e28bc413d --- deal.II/examples/step-46/doc/intro.dox | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/deal.II/examples/step-46/doc/intro.dox b/deal.II/examples/step-46/doc/intro.dox index 4eb097985b..1d29d56ae3 100644 --- a/deal.II/examples/step-46/doc/intro.dox +++ b/deal.II/examples/step-46/doc/intro.dox @@ -64,9 +64,9 @@ where you may want to read up on the individual equations): first, we have no slip boundary conditions for the fluid, @f{align*} \mathbf v = \mathbf 0 \qquad\qquad - \text{on}\ \Gamma_{i} = \partial\Omega_s \cap \partial\Omega_f; + \text{on}\ \Gamma_{i} = \partial\Omega_s \cap \partial\Omega_f. @f} - secondly, the forces on the solid equal the normal strain from the fluid, + Secondly, the forces (traction) on the solid equal the normal stress from the fluid, @f{align*} (C \varepsilon(\mathbf u)) \mathbf n = (2 \eta \varepsilon(\mathbf v) + p \mathbf 1) \mathbf n \qquad\qquad -- 2.39.5