From: bangerth Date: Wed, 6 Jun 2012 14:08:38 +0000 (+0000) Subject: Announce step-43. X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8a926c77fe2bcdaf9d306f19e91fec1f312c8aab;p=dealii-svn.git Announce step-43. git-svn-id: https://svn.dealii.org/trunk@25607 0785d39b-7218-0410-832d-ea1e28bc413d --- diff --git a/deal.II/doc/news/changes.h b/deal.II/doc/news/changes.h index 62b37298a7..f05035c3d3 100644 --- a/deal.II/doc/news/changes.h +++ b/deal.II/doc/news/changes.h @@ -47,6 +47,12 @@ used for boundary indicators.
    +
  1. +New: step-43 is an extension of step-21 that shows efficient methods +to solve multi-phase flow. +
    +(Chih-Che Chueh, Wolfgang Bangerth, 2012/06/06) +
  2. New: step-15 has been replaced by a program that demonstrates the solution of nonlinear problem (the minimal surface equation) using @@ -54,7 +60,6 @@ Newton's method.
    (Sven Wetterauer, 2012/06/03) -
  3. New: step-48 demonstrates the solution of a nonlinear wave equation with an explicit time stepping method. The usage of Gauss-Lobatto @@ -208,7 +213,7 @@ enabled due to a missing include file in file

    Specific improvements

  4. New: The finite element type FE_DGQArbitraryNodes is now -working also in codimension one spaces. +working also in codimension one spaces.
    (Luca Heltai, Andrea Mola 2012/06/06) diff --git a/deal.II/doc/news/news.html b/deal.II/doc/news/news.html index 0642179bd5..4c0b4cc0ee 100644 --- a/deal.II/doc/news/news.html +++ b/deal.II/doc/news/news.html @@ -32,6 +32,20 @@ here.

    +
    + 2012/06/06: step-43 — an efficient solver for + two-phase flow +
    +
    + The step-21 tutorial program was the first program in the + deal.II tutorial to demonstrate the solution of two-phase flow + problems, but it suffered from the fact that it was very + slow. step-43 demonstrates some of the techniques that can be + used to make solvers for such problems more efficient and + accurate. +
    + +
    2012/06/03: New step-15