Commit 233e5ff8 authored by Ann Almgren's avatar Ann Almgren
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Trying to organize

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Here we describe the fluid variables, the governing equations, and the time discretization
of the fluid evolution.

Fluid Variables
===============

@@ -33,3 +36,11 @@ Conservation of fluid volume:

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

Time Discretization
===============

In the absence of reactions, we assume that the fluid density is unchanged.

We compute the fluid volume fraction directly from the particle locations.

Thus here we focus on the discretization of the momentum equation

docs/source/Fluids.rst

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.. _Chap:Fluids

Solving the Fluid Equations
===========================

.. toctree::
   :maxdepth: 1

   FluidEquations
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.. _Chap:Particles

Particles
=========

@@ -22,7 +24,7 @@ particle-particle, particle-fluid, and particle-wall interactions.
   :caption: Contents:

   ParticleBasics
   ParticleFuild
   ParticleFluid
   ParticleWalls


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@@ -17,16 +17,13 @@ active development in the develop branch. Changes are merged into
the master branch at the beginning of each month.

.. toctree::
   :maxdepth: 2
   :maxdepth: 1
   :caption: Contents:

   Introduction
   GettingStarted
   FluidEquations
   Fluids
   Particles
   ParticleBasics
   ParticleFluid
   ParticleWalls

Notice
------