Commit a99500ac authored by Ann Almgren's avatar Ann Almgren
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Add fluid equations

parent 509f7694

docs/source/FluidEquations.rst

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Fluid Equations

===============



Below are the governing equations for the fluid:



.. math:: \frac{\partial (\epsilon_g \rho_g)}{\partial t} + \nabla \cdot (\epsilon_g \rho_g U_g)  = 0

  :label: eqn::mass_cons



.. math:: \frac{ \partial (\epsilon_g \rho_g U)}{\partial t} + \nabla \cdot (\epsilon_g \rho_g U_g U_g) + \epsilon_g \nabla p_g = \nabla \cdot \tau + {\bf g}

  :label: eqn::mom_cons



.. math:: \frac{\partial \epsilon_g}{\partial t} + \nabla \cdot (\epsilon_g  U_g)  = 0

  :label: eqn::mass_eps

docs/source/index.rst

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@@ -22,7 +22,8 @@ the master branch at the beginning of each month. 


   Introduction

   GettingStarted

   Particle

   FluidEquations

   Particles

   ParticleBasics

   ParticleFluid

   ParticleWalls