Ideal gas equation of state: p = rho * R * T. More...

#include <IdealGasEoS.h>

Inheritance diagram for Nektar::IdealGasEoS:

Static Public Member Functions
static EquationOfStateSharedPtr	create (const LibUtilities::SessionReaderSharedPtr &pSession)
	Creates an instance of this class. More...

Static Public Attributes
static std::string	className
	Name of the class. More...

Protected Member Functions
virtual NekDouble	v_GetTemperature (const NekDouble &rho, const NekDouble &e)

virtual NekDouble	v_GetPressure (const NekDouble &rho, const NekDouble &e)

virtual NekDouble	v_GetSoundSpeed (const NekDouble &rho, const NekDouble &e)

virtual NekDouble	v_GetEntropy (const NekDouble &rho, const NekDouble &e)

virtual NekDouble	v_GetDPDrho_e (const NekDouble &rho, const NekDouble &e)

virtual NekDouble	v_GetDPDe_rho (const NekDouble &rho, const NekDouble &e)

virtual NekDouble	v_GetEFromRhoP (const NekDouble &rho, const NekDouble &p)

virtual NekDouble	v_GetRhoFromPT (const NekDouble &rho, const NekDouble &p)

Protected Member Functions inherited from Nektar::EquationOfState
	EquationOfState (const LibUtilities::SessionReaderSharedPtr &pSession)
	Constructor. More...

Private Member Functions
	IdealGasEoS (const LibUtilities::SessionReaderSharedPtr &pSession)

virtual	~IdealGasEoS (void)

Friends
class	MemoryManager< IdealGasEoS >

Additional Inherited Members
Public Member Functions inherited from Nektar::EquationOfState
virtual	~EquationOfState ()

NekDouble	GetTemperature (const NekDouble &rho, const NekDouble &e)
	Calculate the temperature. More...

NekDouble	GetPressure (const NekDouble &rho, const NekDouble &e)
	Calculate the pressure. More...

NekDouble	GetSoundSpeed (const NekDouble &rho, const NekDouble &e)
	Calculate the sound speed. More...

NekDouble	GetEntropy (const NekDouble &rho, const NekDouble &e)
	Calculate the entropy. More...

NekDouble	GetDPDrho_e (const NekDouble &rho, const NekDouble &e)
	Calculate the partial derivative of P(rho,e) with respect to rho. More...

NekDouble	GetDPDe_rho (const NekDouble &rho, const NekDouble &e)
	Calculate the partial derivative of P(rho,e) with respect to e. More...

NekDouble	GetEFromRhoP (const NekDouble &rho, const NekDouble &p)
	Obtain the internal energy from rho and P. More...

NekDouble	GetRhoFromPT (const NekDouble &p, const NekDouble &T)
	Obtain the density from P and T. More...

Protected Attributes inherited from Nektar::EquationOfState
NekDouble	m_gamma

NekDouble	m_gasConstant

Detailed Description

Ideal gas equation of state: p = rho * R * T.

Definition at line 48 of file IdealGasEoS.h.

Constructor & Destructor Documentation

◆ IdealGasEoS()

Nektar::IdealGasEoS::IdealGasEoS ( const LibUtilities::SessionReaderSharedPtr & pSession )

private

Definition at line 49 of file IdealGasEoS.cpp.

     : EquationOfState(pSession)
 {
 
 }

◆ ~IdealGasEoS()

virtual Nektar::IdealGasEoS::~IdealGasEoS ( void )

inlineprivatevirtual

Definition at line 95 of file IdealGasEoS.h.

95 {};

Member Function Documentation

◆ create()

static EquationOfStateSharedPtr Nektar::IdealGasEoS::create ( const LibUtilities::SessionReaderSharedPtr & pSession )

inlinestatic

Creates an instance of this class.

Definition at line 55 of file IdealGasEoS.h.

References Nektar::MemoryManager< DataType >::AllocateSharedPtr(), and CellMLToNektar.cellml_metadata::p.

         {
             EquationOfStateSharedPtr p = MemoryManager<IdealGasEoS>::
                                     AllocateSharedPtr(pSession);
             return p;
         }

◆ v_GetDPDe_rho()

NekDouble Nektar::IdealGasEoS::v_GetDPDe_rho	(	const NekDouble &	rho,
		const NekDouble &	e
	)

protectedvirtual

Implements Nektar::EquationOfState.

Definition at line 89 of file IdealGasEoS.cpp.

References Nektar::EquationOfState::m_gamma.

 {
     boost::ignore_unused(e);
     return rho*(m_gamma-1);
 }

◆ v_GetDPDrho_e()

NekDouble Nektar::IdealGasEoS::v_GetDPDrho_e	(	const NekDouble &	rho,
		const NekDouble &	e
	)

protectedvirtual

Implements Nektar::EquationOfState.

Definition at line 82 of file IdealGasEoS.cpp.

References Nektar::EquationOfState::m_gamma.

 {
     boost::ignore_unused(rho);
     return e*(m_gamma-1);
 }

◆ v_GetEFromRhoP()

NekDouble Nektar::IdealGasEoS::v_GetEFromRhoP	(	const NekDouble &	rho,
		const NekDouble &	p
	)

protectedvirtual

Implements Nektar::EquationOfState.

Definition at line 96 of file IdealGasEoS.cpp.

References Nektar::EquationOfState::m_gamma.

 {
     return p / (rho * (m_gamma-1));
 }

◆ v_GetEntropy()

NekDouble Nektar::IdealGasEoS::v_GetEntropy	(	const NekDouble &	rho,
		const NekDouble &	e
	)

protectedvirtual

Implements Nektar::EquationOfState.

Definition at line 75 of file IdealGasEoS.cpp.

References Nektar::EquationOfState::GetTemperature(), Nektar::EquationOfState::m_gamma, and Nektar::EquationOfState::m_gasConstant.

 {
     NekDouble T = GetTemperature(rho,e);
     return m_gasConstant/(m_gamma-1) * log(T) - m_gasConstant * log(rho);
 }

◆ v_GetPressure()

NekDouble Nektar::IdealGasEoS::v_GetPressure	(	const NekDouble &	rho,
		const NekDouble &	e
	)

protectedvirtual

Implements Nektar::EquationOfState.

Definition at line 62 of file IdealGasEoS.cpp.

References Nektar::EquationOfState::m_gamma.

 {
     return rho*e*(m_gamma-1);
 }

◆ v_GetRhoFromPT()

NekDouble Nektar::IdealGasEoS::v_GetRhoFromPT	(	const NekDouble &	rho,
		const NekDouble &	p
	)

protectedvirtual

Implements Nektar::EquationOfState.

Definition at line 102 of file IdealGasEoS.cpp.

References Nektar::EquationOfState::m_gasConstant.

 {
     return p/(m_gasConstant*T);
 }

◆ v_GetSoundSpeed()

NekDouble Nektar::IdealGasEoS::v_GetSoundSpeed	(	const NekDouble &	rho,
		const NekDouble &	e
	)

protectedvirtual

Reimplemented from Nektar::EquationOfState.

Definition at line 68 of file IdealGasEoS.cpp.

References Nektar::EquationOfState::GetTemperature(), Nektar::EquationOfState::m_gamma, and Nektar::EquationOfState::m_gasConstant.

 {
     NekDouble T = GetTemperature(rho,e);
     return sqrt(m_gamma * m_gasConstant * T);
 }

◆ v_GetTemperature()

NekDouble Nektar::IdealGasEoS::v_GetTemperature	(	const NekDouble &	rho,
		const NekDouble &	e
	)

protectedvirtual

Implements Nektar::EquationOfState.

Definition at line 55 of file IdealGasEoS.cpp.

References Nektar::EquationOfState::m_gamma, and Nektar::EquationOfState::m_gasConstant.

 {
     boost::ignore_unused(rho);
     return e*(m_gamma-1)/m_gasConstant;
 }

Friends And Related Function Documentation

◆ MemoryManager< IdealGasEoS >

friend class MemoryManager< IdealGasEoS >

friend

Definition at line 52 of file IdealGasEoS.h.

Member Data Documentation

◆ className

std::string Nektar::IdealGasEoS::className

static

Initial value:

= GetEquationOfStateFactory().
    RegisterCreatorFunction("IdealGas",
                            IdealGasEoS::create,
                            "Ideal gas equation of state.")

Name of the class.

Definition at line 64 of file IdealGasEoS.h.

Static Public Member Functions

Static Public Attributes

Protected Member Functions

Private Member Functions

Friends

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ IdealGasEoS()

◆ ~IdealGasEoS()

Member Function Documentation

◆ create()

◆ v_GetDPDe_rho()

◆ v_GetDPDrho_e()

◆ v_GetEFromRhoP()

◆ v_GetEntropy()

◆ v_GetPressure()

◆ v_GetRhoFromPT()

◆ v_GetSoundSpeed()

◆ v_GetTemperature()

Friends And Related Function Documentation

◆ MemoryManager< IdealGasEoS >

Member Data Documentation

◆ className