Input file mmp keyword $TRANSFER_COEFFICIENT

Description

The keyword $TRANSFER_COEFFICIENT enables to specify the mass transfer coefficient between two continua in a dual continua model. This keyword can be used in the process Richards flow (dual continua).

Parameters

In the following example, a transfer coefficient of 500 (1/m²) is given to specify the mass transfer between the matrix continuum and the fracture continuum in a model describing fluid flow in densely fractured rock.

Examples

Richards flow_dual continuum

#MEDIUM_PROPERTIES
. . . 
$TRANSFER_COEFFICIENT
  500.0
. . . 
#STOP

Documentation from doxygen

None.

Used in benchmarks

H_us/Dual/dual_van.mmp

 21:   $TRANSFER_COEFFICIENT
 22-    1.2e+2
   ...
 43:   $TRANSFER_COEFFICIENT
 44-    1.2e+2
   ...
 49:  if $TRANSFER_COEFFICIENT<0.0, ROCK of DECOVALEX
 50-  

H_us/Dual/dual_vl.mmp

 17:   $TRANSFER_COEFFICIENT
 18-    500.0
   ...
 35:   $TRANSFER_COEFFICIENT
 36-    500.0
   ...
 54:   $TRANSFER_COEFFICIENT
 55-    0.0
   ...

Source code reading this keyword from Input files

FEM/rf_mmp_new.cpp line 1590

1590: 		}
1591: 		//....................................................................
1592: 		//Dual Richards
1593: 		if(line_string.find("$TRANSFER_COEFFICIENT") != std::string::npos)
1594: 		{
1595: 			in.str(GetLineFromFile1(mmp_file));
1596: 			in >> transfer_coefficient; //(-)

Last modified: 2016-01-21 13:48:59.460624

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