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adjust DELTA_T_SI depending on SIMDIM to improve the CFL condition #774

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Merged
ax3l merged 2 commits into from
Mar 24, 2015
Merged

adjust DELTA_T_SI depending on SIMDIM to improve the CFL condition #774

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21f78f8
adjust DELTA_T_SI depending on SIMDIM to improve the CFL condition
PrometheusPi Mar 24, 2015
831c53d
do not care for 2D or 3D as suggested by @ax3l
PrometheusPi Mar 24, 2015
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8 changes: 4 additions & 4 deletions examples/KelvinHelmholtz/include/simulation_defines/param/gridConfig.param
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Original file line number Diff line number Diff line change
@@ -1,5 +1,5 @@
/**
* Copyright 2013-2014 Axel Huebl, Rene Widera, Richard Pausch
* Copyright 2013-2015 Axel Huebl, Rene Widera, Richard Pausch
*
* This file is part of PIConGPU.
*
Expand Down Expand Up @@ -29,16 +29,16 @@ namespace picongpu
{
/** Duration of one timestep
* unit: seconds */
const double DELTA_T_SI = 1.5e-16;
const double DELTA_T_SI = 1.79e-16;
/** equals X
* unit: meter */
const double CELL_WIDTH_SI = 9.34635e-8;
/** equals Y - the propagation direction
* unit: meter */
const double CELL_HEIGHT_SI = 9.34635e-8;
const double CELL_HEIGHT_SI = CELL_WIDTH_SI;
/** equals Z
* unit: meter */
const double CELL_DEPTH_SI = 9.34635e-8;
const double CELL_DEPTH_SI = CELL_WIDTH_SI;
} //namespace SI

//! Defines the size of the absorbing zone (in cells)
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