NSEntropyError Class Reference

#include <NSEntropyError.h>

Inheritance diagram for NSEntropyError:

Public Member Functions
	NSEntropyError (const InputParameters &parameters)
virtual Real	getValue ()

Protected Member Functions
virtual Real	computeQpIntegral ()

Protected Attributes
Real	_rho_infty
Real	_p_infty
const VariableValue &	_rho
const VariableValue &	_pressure
const IdealGasFluidProperties &	_fp

Detailed Description

Definition at line 21 of file NSEntropyError.h.

Constructor & Destructor Documentation

NSEntropyError()

NSEntropyError::NSEntropyError

(

const InputParameters &

parameters

)

Definition at line 34 of file NSEntropyError.C.

  : ElementIntegralPostprocessor(parameters),
    _rho_infty(getParam<Real>("rho_infty")),
    _p_infty(getParam<Real>("p_infty")),
    _rho(coupledValue(NS::density)),
    _pressure(coupledValue(NS::pressure)),
    _fp(getUserObject<IdealGasFluidProperties>("fluid_properties"))
{
}

Member Function Documentation

computeQpIntegral()

Real NSEntropyError::computeQpIntegral ( )

protectedvirtual

Definition at line 51 of file NSEntropyError.C.

{
  Real integrand = (_pressure[_qp] / _p_infty) * std::pow(_rho_infty / _rho[_qp], _fp.gamma()) - 1.;
  return integrand * integrand;
}

getValue()

Real NSEntropyError::getValue ( )

virtual

Definition at line 45 of file NSEntropyError.C.

{
  return std::sqrt(ElementIntegralPostprocessor::getValue());
}

Member Data Documentation

_fp

const IdealGasFluidProperties& NSEntropyError::_fp

protected

Definition at line 37 of file NSEntropyError.h.

Referenced by computeQpIntegral().

_p_infty

Real NSEntropyError::_p_infty

protected

Definition at line 31 of file NSEntropyError.h.

Referenced by computeQpIntegral().

_pressure

const VariableValue& NSEntropyError::_pressure

protected

Definition at line 34 of file NSEntropyError.h.

Referenced by computeQpIntegral().

_rho

const VariableValue& NSEntropyError::_rho

protected

Definition at line 33 of file NSEntropyError.h.

Referenced by computeQpIntegral().

_rho_infty

Real NSEntropyError::_rho_infty

protected

Definition at line 30 of file NSEntropyError.h.

Referenced by computeQpIntegral().

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The documentation for this class was generated from the following files:

• navier_stokes/include/postprocessors/NSEntropyError.h
• navier_stokes/src/postprocessors/NSEntropyError.C