{"push_id":1377096580,"size":2,"distinct_size":2,"ref":"refs/heads/devel","head":"66e365d0f86aa87d98fe8fb573f0074e4341c724","before":"0de03595a4887cc11233cd4971f67bbd14c4ea16","commits":[{"sha":"0dbff5976383ffea1a2899c97c4790738b0a60a1","author":{"name":"John Peterson","email":"5636a65e3b130c69a58115407c3083f89b6c6d66@gmail.com"},"message":"Add pressure convergence plot for Jeffery-Hamel flow.\n\nPreviously we demonstrated 3rd-order (optimal) convergence rates for\nthe velocity components, this PR shows that we also get 2nd-order\n(optimal) convergence rates for pressure.\n\n* Save and report second derivative of ODE and \"K\" in Python script.\n  It turns out that K is not exactly constant, so we have to pick an\n  average value to use as the exact value.  Luckily the standard\n  deviation is not too large.\n* Update WedgeFunction to compute and return the exact pressure\n  solution.  It requires the value of K computed by the Python script.\n  Also clean up the code by computing more values in the\n  initialization list.\n* Move the pin to the centerline.  This makes it cleaner to determine the\n  arbitrary constant in the pressure exact solution.  This also requires\n  regolding the Dirichlet problem.\n* Loosen nl_abs_tol slightly.  When doing convergence studies,\n  sometimes you cannot get 13 relative orders or an absolute residual\n  norm of 1.e-12.\n* Add p convergence results to plot.py.\n* Move commonly-used params to GlobalParams section.\n* Remove L2-error postprocessors from natural outlet BC problem.  This\n  input file solves a different problem from the classical\n  Jeffery-Hamel problem, so there's no point in computing the\n  L2-error.  Also regold this test problem although I don't think the\n  postprocessor values were being written to the Exodus file.\n\nRefs #3036, #7904.","distinct":true,"url":"https://api.github.com/repos/idaholab/moose/commits/0dbff5976383ffea1a2899c97c4790738b0a60a1"},{"sha":"66e365d0f86aa87d98fe8fb573f0074e4341c724","author":{"name":"David Andrs","email":"c4253799d5067019b2cf53cac91f07cd14726ad5@users.noreply.github.com"},"message":"Merge pull request #7970 from jwpeterson/jeffery_hamel2\n\nAdd pressure convergence plot for Jeffery-Hamel flow.","distinct":true,"url":"https://api.github.com/repos/idaholab/moose/commits/66e365d0f86aa87d98fe8fb573f0074e4341c724"}]}
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