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ASPECT
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Static Public Member Functions | |
static void | declare_parameters (ParameterHandler &prm) |
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static void | get_composition_values_at_q_point (const std::vector< std::vector< double >> &composition_values, const unsigned int q, std::vector< double > &composition_values_at_q_point) |
Private Attributes | |
std::vector< double > | viscosity_ratios_frank_kamenetskii |
std::vector< double > | prefactors_frank_kamenetskii |
A class that computes a Frank-Kamenetskii viscosity approximation of the form: viscosity = A * exp(E * 0.5 * (1.0-(T/ref_T))) A: prefactor of viscosity, E: adjusted viscosity ratio, ref_T: reference temperature, T: temperature.
Definition at line 45 of file frank_kamenetskii.h.
aspect::MaterialModel::Rheology::FrankKamenetskii< dim >::FrankKamenetskii | ( | ) |
Constructor.
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static |
Declare the parameters this function takes through input files.
void aspect::MaterialModel::Rheology::FrankKamenetskii< dim >::parse_parameters | ( | ParameterHandler & | prm | ) |
Read the parameters from the parameter file.
double aspect::MaterialModel::Rheology::FrankKamenetskii< dim >::compute_viscosity | ( | const double | temperature, |
const unsigned int | composition | ||
) | const |
Compute the viscosity based on the Frank-Kamenetskii approximation.
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private |
List of Frank-Kamenetskii viscosity ratios (E).
Definition at line 77 of file frank_kamenetskii.h.
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private |
List of Frank-Kamenetskii prefactors (A).
Definition at line 82 of file frank_kamenetskii.h.