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src
base
cs_wall_functions.h
Go to the documentation of this file.
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#ifndef __CS_WALL_FUNCTIONS_H__
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#define __CS_WALL_FUNCTIONS_H__
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/*============================================================================
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* Wall functions
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*============================================================================*/
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/*
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This file is part of Code_Saturne, a general-purpose CFD tool.
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Copyright (C) 1998-2013 EDF S.A.
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This program is free software; you can redistribute it and/or modify it under
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the terms of the GNU General Public License as published by the Free Software
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Foundation; either version 2 of the License, or (at your option) any later
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version.
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This program is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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details.
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You should have received a copy of the GNU General Public License along with
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this program; if not, write to the Free Software Foundation, Inc., 51 Franklin
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Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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/*----------------------------------------------------------------------------*/
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/*----------------------------------------------------------------------------
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* Local headers
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*----------------------------------------------------------------------------*/
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#include "
cs_base.h
"
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/*----------------------------------------------------------------------------*/
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BEGIN_C_DECLS
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/*=============================================================================
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* Local Macro definitions
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*============================================================================*/
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/*============================================================================
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* Type definition
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*============================================================================*/
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/*============================================================================
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* Global variables
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*============================================================================*/
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/*============================================================================
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* Public function definitions for Fortran API
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*============================================================================*/
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/*----------------------------------------------------------------------------
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* Compute the friction velocity and y+/u+
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*----------------------------------------------------------------------------*/
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void
CS_PROCF
(
wallfunctions
, WALLFUNCTIONS)
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(
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const
cs_int_t
*
const
iwallf,
/* <-- wall function type */
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const
cs_int_t
*
const
ifac,
/* <-- face number */
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const
cs_real_t
*
const
xkappa,
/* <-- Von Karman constant */
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const
cs_real_t
*
const
cstlog,
/* <-- Log law constant */
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const
cs_real_t
*
const
cmu025,
/* <-- C_mu^1/4 */
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const
cs_real_t
*
const
ypluli,
/* <-- y+ limit */
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const
cs_real_t
*
const
apow,
/* <-- Coef of the Wener law */
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const
cs_real_t
*
const
bpow,
/* <-- Coef of the Wener law */
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const
cs_real_t
*
const
cpow,
/* <-- Coef of the Wener law */
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const
cs_real_t
*
const
viscosity,
/* <-- kinematic viscosity */
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const
cs_real_t
*
const
t_visc,
/* <-- turbulent kinematic viscosity */
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const
cs_real_t
*
const
vel,
/* <-- wall projected
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cell center velocity */
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const
cs_real_t
*
const
y,
/* <-- wall distance */
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const
cs_real_t
*
const
kinetic_en,
/* <-- turbulente kinetic energy */
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cs_int_t
*iuntur,
/* <-- indicator:
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0 in the viscous sublayer */
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cs_int_t
*nsubla,
/* <-- counter of cell in the viscous
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sublayer */
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cs_int_t
*nlogla,
/* <-- counter of cell in the log-layer */
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cs_real_t
*ustar,
/* --> friction velocity */
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cs_real_t
*uk,
/* --> friction velocity */
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cs_real_t
*yplus,
/* --> non-dimension wall distance */
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cs_real_t
*ypup,
/* --> yplus projected vel ratio */
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cs_real_t
*cofimp,
/* --> |U_F|/|U_I^p| to ensure a good
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turbulence production */
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cs_real_t
*dplus
/* --> dimensionless shift to the wall
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for scalable wall functions */
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);
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/*----------------------------------------------------------------------------*/
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END_C_DECLS
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#endif
/* __CS_WALL_FUNCTIONS_H__ */
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