Input file mmp keyword $HEAT_TRANSFER

Description

The keyword $HEAT_TRANSFER enables to specify the heat transfer between a solid and a fluid.

Parameters

int double(int) ...

i.e. heat transfer model type, heat transfer model value The heat transfer model type is 1 or 2 to activate and 0 to deactivate the heat transfer model. In model type 1, a constant heat transfer coefficient will be given, whereas in model type 2 different types of effective heat transfer model will be defined. In the example given below, the first value (i.e. 1) indicates a constant heat transfer coefficient will be given, which is specified by the second value i.e. 1000 (W/(m² K)). This parameter is used in the heat transfer process such as local thermal non-equilibrium and gas-solid reactions.

Examples

heat_transfer

#MEDIUM_PROPERTIES
. . . 
$HEAT_TRANSFER
1 1000
$PARTICLE_DIAMETER
1 0.00005
. . . .
#STOP

Documentation from doxygen

None.

Used in benchmarks

T2HC/Convection_2D/conv_2D_cart.mmp

 15:  $HEAT_TRANSFER
 16-  2  1  0
   ...

T2HC/Convection_2D_axi/conv_2D_axi.mmp

 15:  $HEAT_TRANSFER
 16-  2  1  0
   ...

T2HC/friction/Friction_test.mmp

 15:  $HEAT_TRANSFER
 16-  2  1  8000
   ...

T2HC/heat_of_reaction/reaction_heat.mmp

 15:  $HEAT_TRANSFER
 16-  2 1 1000.0
   ...

T2HC/heat_transfer/heat_transfer.mmp

 15:  $HEAT_TRANSFER
 16-  1 1000
   ...

TES/Convection_2D/conv_2D_cart.mmp

 15:  $HEAT_TRANSFER
 16-  2  1  0
   ...

TES/Convection_2D_axi/conv_2D_axi.mmp

 15:  $HEAT_TRANSFER
 16-  2  1  0
   ...

TES/friction/Friction_test.mmp

 15:  $HEAT_TRANSFER
 16-  2  1  8000
   ...

TES/heat_of_reaction/reaction_heat.mmp

 15:  $HEAT_TRANSFER
 16-  2 1 1000.0
   ...

Source code reading this keyword from Input files

FEM/rf_mmp_new.cpp line 1844

1844:       //------------------------------------------------------------------------
1845:       // HEAT_TRANSFER
1846:       //------------------------------------------------------------------------
1847:       if(line_string.find("$HEAT_TRANSFER")!=std::string::npos) //NW
1848:       {
1849:           in.str(GetLineFromFile1(mmp_file));
1850:           in >> heat_transfer_model;

Last modified: 2016-01-21 13:48:59.529728

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