Input file mmp keyword $INTERPHASE_FRICTION

Description

Heat can be generated by the interface friction, when a fluid moves through a porous solid. This friction term can be assigned to the fluid phase, the solid phase or neglected completely for testing purposes. The keyword #INTERPHASE_FRICTION enables the switches mentioned above. This parameter is used in the heat transfer process such as local thermal non-equilibrium and gas-solid reactions.

Parameters

With the parameter ‘SOLID’ and ‘FLUID’, the friction term will be assigned to the solid phase (which is the case of the example given below) or the fluid phase, respectively. With the parameter ‘NONE’, the interphase friction will be neglected completely.

Examples

friction

#MEDIUM_PROPERTIES
. . . 
$INTERPHASE_FRICTION
SOLID
. . . .
#STOP

Documentation from doxygen

None.

Used in benchmarks

T2HC/Convection_2D/conv_2D_cart.mmp

 19:  $INTERPHASE_FRICTION
 20-  SOLID
   ...

T2HC/Convection_2D_axi/conv_2D_axi.mmp

 19:  $INTERPHASE_FRICTION
 20-  SOLID
   ...

T2HC/friction/Friction_test.mmp

 19:  $INTERPHASE_FRICTION
 20-  SOLID
   ...

T2HC/heat_of_reaction/reaction_heat.mmp

 19:  $INTERPHASE_FRICTION
 20-  FLUID
   ...

T2HC/heat_transfer/heat_transfer.mmp

 17:  $INTERPHASE_FRICTION
 18-  FLUID
   ...

TES/Convection_2D/conv_2D_cart.mmp

 19:  $INTERPHASE_FRICTION
 20-  SOLID
   ...

TES/Convection_2D_axi/conv_2D_axi.mmp

 19:  $INTERPHASE_FRICTION
 20-  SOLID
   ...

TES/friction/Friction_test.mmp

 19:  $INTERPHASE_FRICTION
 20-  SOLID
   ...

TES/heat_of_reaction/reaction_heat.mmp

 19:  $INTERPHASE_FRICTION
 20-  FLUID
   ...

Source code reading this keyword from Input files

FEM/rf_mmp_new.cpp line 1897

1897:           continue;
1898:       }
1899: 
1900: 	  if(line_string.find("$INTERPHASE_FRICTION")!=std::string::npos)
1901:       {
1902:          in.str(GetLineFromFile1(mmp_file));
1903:          in >> PhaseHeatedByFriction;

Last modified: 2016-01-21 13:48:59.418331

This page has been generated automatically. Do not edit it manually! It will be overwritten in regular intervals.

If you want to edit the handwritten part of this page, please do so here.