#include <VariableConverter.h>

Public Member Functions
	VariableConverter (const LibUtilities::SessionReaderSharedPtr &pSession, const int spaceDim, const SpatialDomains::MeshGraphSharedPtr &pGraph=0)

	~VariableConverter ()
	Destructor for VariableConverter class. More...

void	GetDynamicEnergy (const Array< OneD, const Array< OneD, NekDouble >> &physfield, Array< OneD, NekDouble > &energy)
	Compute the dynamic energy \( e = rho*V^2/2 \). More...

void	GetInternalEnergy (const Array< OneD, const Array< OneD, NekDouble >> &physfield, Array< OneD, NekDouble > &energy)
	Compute the specific internal energy \( e = (E - rho*V^2/2)/rho \). More...

template<class T , typename = typename std::enable_if< std::is_floating_point<T>::value \|\| tinysimd::is_vector_floating_point<T>::value>::type>
T	GetInternalEnergy (T *physfield)

void	GetEnthalpy (const Array< OneD, const Array< OneD, NekDouble >> &physfield, Array< OneD, NekDouble > &enthalpy)
	Compute the specific enthalpy \( h = e + p/rho \). More...

void	GetVelocityVector (const Array< OneD, Array< OneD, NekDouble >> &physfield, Array< OneD, Array< OneD, NekDouble >> &velocity)
	Compute the velocity field \( \mathbf{v} \) given the momentum \( \rho\mathbf{v} \). More...

void	GetMach (Array< OneD, Array< OneD, NekDouble >> &physfield, Array< OneD, NekDouble > &soundspeed, Array< OneD, NekDouble > &mach)
	Compute the mach number \( M = \\| \mathbf{v} \\|^2 / c \). More...

void	GetDynamicViscosity (const Array< OneD, const NekDouble > &temperature, Array< OneD, NekDouble > &mu)
	Compute the dynamic viscosity using the Sutherland's law \( \mu = \mu_star * (T / T_star)^3/2 * (1 + C) / (T/T_star + C) \), C : 110. /Tref Tref : the reference temperature, Tref, should always given in Kelvin, if non-dimensional should be the reference for non-dimensionalizing muref : the dynamic viscosity or the 1/Re corresponding to Tref T_star : m_pInf / (m_rhoInf * m_gasConstant),non-dimensional or dimensional. More...

template<class T , typename = typename std::enable_if< std::is_floating_point<T>::value \|\| tinysimd::is_vector_floating_point<T>::value>::type>
T	GetDynamicViscosity (T &temperature)

void	GetAbsoluteVelocity (const Array< OneD, const Array< OneD, NekDouble >> &physfield, Array< OneD, NekDouble > &Vtot)

void	GetTemperature (const Array< OneD, const Array< OneD, NekDouble >> &physfield, Array< OneD, NekDouble > &temperature)
	Compute the temperature using the equation of state. More...

template<class T , typename = typename std::enable_if< std::is_floating_point<T>::value \|\| tinysimd::is_vector_floating_point<T>::value>::type>
T	GetTemperature (T *physfield)

void	GetPressure (const Array< OneD, const Array< OneD, NekDouble >> &physfield, Array< OneD, NekDouble > &pressure)
	Calculate the pressure using the equation of state. More...

template<class T , typename = typename std::enable_if< std::is_floating_point<T>::value \|\| tinysimd::is_vector_floating_point<T>::value>::type>
T	GetPressure (T *physfield)

void	GetSoundSpeed (const Array< OneD, const Array< OneD, NekDouble >> &physfield, Array< OneD, NekDouble > &soundspeed)
	Compute the sound speed using the equation of state. More...

void	GetEntropy (const Array< OneD, const Array< OneD, NekDouble >> &physfield, Array< OneD, NekDouble > &entropy)
	Compute the entropy using the equation of state. More...

void	GetEFromRhoP (const Array< OneD, NekDouble > &rho, const Array< OneD, NekDouble > &pressure, Array< OneD, NekDouble > &energy)
	Compute \( e(rho,p) \) using the equation of state. More...

void	GetRhoFromPT (const Array< OneD, NekDouble > &pressure, const Array< OneD, NekDouble > &temperature, Array< OneD, NekDouble > &rho)
	Compute \( rho(p,T) \) using the equation of state. More...

void	GetDmuDT (const Array< OneD, const NekDouble > &temperature, const Array< OneD, const NekDouble > &mu, Array< OneD, NekDouble > &DmuDT)
	Compute the dynamic viscosity using the Sutherland's law \( \mu = \mu_star * (T / T_star)^3/2 * (T_star + 110) / (T + 110) \),. More...

const EquationOfStateSharedPtr	Geteos ()

void	SetAv (const Array< OneD, MultiRegions::ExpListSharedPtr > &fields, const Array< OneD, const Array< OneD, NekDouble >> &consVar, const Array< OneD, NekDouble > &div, const Array< OneD, NekDouble > &curlSquared)

Array< OneD, NekDouble > &	GetAv ()

Array< OneD, NekDouble > &	GetAvTrace ()

void	SetElmtMinHP (const Array< OneD, MultiRegions::ExpListSharedPtr > &fields)
	Compute an estimate of minimum h/p for each element of the expansion. More...

Array< OneD, NekDouble > &	GetElmtMinHP ()

void	GetSensor (const MultiRegions::ExpListSharedPtr &field, const Array< OneD, const Array< OneD, NekDouble >> &physarray, Array< OneD, NekDouble > &Sensor, Array< OneD, NekDouble > &SensorKappa, int offset=1)

void	GetMuAv (const Array< OneD, MultiRegions::ExpListSharedPtr > &fields, const Array< OneD, const Array< OneD, NekDouble >> &physfield, Array< OneD, NekDouble > &muAv)
	Calculate the physical artificial viscosity based on modal sensor. More...

void	GetMuAv (const Array< OneD, MultiRegions::ExpListSharedPtr > &fields, const Array< OneD, const Array< OneD, NekDouble >> &consVar, const Array< OneD, NekDouble > &div, Array< OneD, NekDouble > &muAv)
	Calculate the physical artificial viscosity based on dilatation of velocity vector. More...

void	ApplyDucros (const Array< OneD, NekDouble > &div, const Array< OneD, NekDouble > &curlSquare, Array< OneD, NekDouble > &muAv)
	Apply Ducros (anti-vorticity) sensor averaged over the element. More...

void	ApplyC0Smooth (Array< OneD, NekDouble > &field)
	Make field C0. More...

Protected Attributes
LibUtilities::SessionReaderSharedPtr	m_session

EquationOfStateSharedPtr	m_eos

int	m_spacedim

NekDouble	m_pInf

NekDouble	m_rhoInf

NekDouble	m_gasConstant

NekDouble	m_mu

NekDouble	m_Skappa

NekDouble	m_Kappa

NekDouble	m_oneOverT_star

NekDouble	m_Tref

NekDouble	m_TRatioSutherland

NekDouble	m_mu0
	Shock sensor. More...

std::string	m_shockCaptureType

std::string	m_shockSensorType

std::string	m_ducrosSensor

std::string	m_smoothing

MultiRegions::ContFieldSharedPtr	m_C0ProjectExp

Array< OneD, NekDouble >	m_hOverP
	h/p scaling More...

Array< OneD, NekDouble >	m_muAv
	storage More...

Array< OneD, NekDouble >	m_muAvTrace

Detailed Description

Definition at line 51 of file VariableConverter.h.

Constructor & Destructor Documentation

◆ VariableConverter()

Nektar::VariableConverter::VariableConverter	(	const LibUtilities::SessionReaderSharedPtr &	pSession,
		const int	spaceDim,
		const SpatialDomains::MeshGraphSharedPtr &	pGraph = `0`
	)

Definition at line 47 of file VariableConverter.cpp.

     : m_session(pSession), m_spacedim(spaceDim)
 {
     // Create equation of state object
     std::string eosType;
     m_session->LoadSolverInfo("EquationOfState", eosType, "IdealGas");
     m_eos = GetEquationOfStateFactory().CreateInstance(eosType, m_session);
  
     // Parameters for dynamic viscosity
     m_session->LoadParameter("pInf", m_pInf, 101325);
     m_session->LoadParameter("rhoInf", m_rhoInf, 1.225);
     m_session->LoadParameter("GasConstant", m_gasConstant, 287.058);
     m_session->LoadParameter("mu", m_mu, 1.78e-05);
     m_oneOverT_star = (m_rhoInf * m_gasConstant) / m_pInf;
  
     // Parameters for sensor
     m_session->LoadParameter("Skappa", m_Skappa, -1.0);
     m_session->LoadParameter("Kappa", m_Kappa, 0.25);
  
     m_hOverP = NullNekDouble1DArray;
  
     // Shock sensor
     m_session->LoadSolverInfo("ShockCaptureType", m_shockCaptureType, "Off");
     if (m_shockCaptureType == "Physical")
     {
         // Artificial viscosity scaling constant
         m_session->LoadParameter("mu0", m_mu0, 1.0);
  
         m_muAv      = NullNekDouble1DArray;
         m_muAvTrace = NullNekDouble1DArray;
  
         // Check for Modal/Dilatation sensor
         m_session->LoadSolverInfo("ShockSensorType", m_shockSensorType,
                                   "Dilatation");
  
         // Check for Ducros sensor
         m_session->LoadSolverInfo("DucrosSensor", m_ducrosSensor, "Off");
     }
     // Load smoothing tipe
     m_session->LoadSolverInfo("Smoothing", m_smoothing, "Off");
     if (m_smoothing == "C0")
     {
         m_C0ProjectExp =
             MemoryManager<MultiRegions::ContField>::AllocateSharedPtr(
                 m_session, pGraph, m_session->GetVariable(0));
     }
  
     std::string viscosityType;
     m_session->LoadSolverInfo("ViscosityType", viscosityType, "Constant");
     if ("Variable" == viscosityType)
     {
         WARNINGL0(
             m_session->DefinesParameter("Tref"),
             "The Tref should be given in Kelvin for using the Sutherland's law "
             "of dynamic viscosity. The default is 288.15. Note the mu or "
             "Reynolds number should coorespond to this temperature.");
         m_session->LoadParameter("Tref", m_Tref, 288.15);
         m_TRatioSutherland = 110.0 / m_Tref;
     }
 }

References Nektar::MemoryManager< DataType >::AllocateSharedPtr(), Nektar::LibUtilities::NekFactory< tKey, tBase, tParam >::CreateInstance(), Nektar::GetEquationOfStateFactory(), m_C0ProjectExp, m_ducrosSensor, m_eos, m_gasConstant, m_hOverP, m_Kappa, m_mu, m_mu0, m_muAv, m_muAvTrace, m_oneOverT_star, m_pInf, m_rhoInf, m_session, m_shockCaptureType, m_shockSensorType, m_Skappa, m_smoothing, m_TRatioSutherland, m_Tref, Nektar::NullNekDouble1DArray, and WARNINGL0.

◆ ~VariableConverter()

Nektar::VariableConverter::~VariableConverter ( )

Destructor for VariableConverter class.

Definition at line 113 of file VariableConverter.cpp.

114 {

115 }

Member Function Documentation

◆ ApplyC0Smooth()

void Nektar::VariableConverter::ApplyC0Smooth ( Array< OneD, NekDouble > & field )

Make field C0.

Parameters

field Input Field

Definition at line 771 of file VariableConverter.cpp.

 {
     auto nCoeffs = m_C0ProjectExp->GetNcoeffs();
     Array<OneD, NekDouble> muFwd(nCoeffs);
     Array<OneD, NekDouble> weights(nCoeffs, 1.0);
     // Assemble global expansion coefficients for viscosity
     m_C0ProjectExp->FwdTransLocalElmt(field, m_C0ProjectExp->UpdateCoeffs());
     m_C0ProjectExp->Assemble();
     Vmath::Vcopy(nCoeffs, m_C0ProjectExp->GetCoeffs(), 1, muFwd, 1);
     // Global coefficients
     Vmath::Vcopy(nCoeffs, weights, 1, m_C0ProjectExp->UpdateCoeffs(), 1);
     // This is the sign vector
     m_C0ProjectExp->GlobalToLocal();
     // Get weights
     m_C0ProjectExp->Assemble();
     // Divide
     Vmath::Vdiv(nCoeffs, muFwd, 1, m_C0ProjectExp->GetCoeffs(), 1,
                 m_C0ProjectExp->UpdateCoeffs(), 1);
     // Get local coefficients
     m_C0ProjectExp->GlobalToLocal();
     // Get C0 field
     m_C0ProjectExp->BwdTrans(m_C0ProjectExp->GetCoeffs(), field);
 }

References m_C0ProjectExp, Vmath::Vcopy(), and Vmath::Vdiv().

Referenced by SetAv().

◆ ApplyDucros()

void Nektar::VariableConverter::ApplyDucros	(	const Array< OneD, NekDouble > &	div,
		const Array< OneD, NekDouble > &	curlSquare,
		Array< OneD, NekDouble > &	muAv
	)

Apply Ducros (anti-vorticity) sensor averaged over the element.

Parameters

field Input Field

Definition at line 745 of file VariableConverter.cpp.

 {
     // machine eps**2
     NekDouble eps = std::numeric_limits<NekDouble>::epsilon();
     eps *= eps;
  
     // loop over points
     auto nPts = div.size();
     for (size_t p = 0; p < nPts; ++p)
     {
         NekDouble tmpDiv2 = div[p];
         tmpDiv2 *= tmpDiv2;
         NekDouble denDuc = tmpDiv2 + curlSquare[p] + eps;
         NekDouble Duc    = tmpDiv2 / denDuc;
         // apply
         muAv[p] *= Duc;
     }
 }

References CellMLToNektar.cellml_metadata::p.

Referenced by SetAv().

◆ GetAbsoluteVelocity()

void Nektar::VariableConverter::GetAbsoluteVelocity	(	const Array< OneD, const Array< OneD, NekDouble >> &	physfield,
		Array< OneD, NekDouble > &	Vtot
	)

Definition at line 272 of file VariableConverter.cpp.

 {
     const int nPts = physfield[0].size();
  
     // Getting the velocity vector on the 2D normal space
     Array<OneD, Array<OneD, NekDouble>> velocity(m_spacedim);
  
     Vmath::Zero(Vtot.size(), Vtot, 1);
  
     for (int i = 0; i < m_spacedim; ++i)
     {
         velocity[i] = Array<OneD, NekDouble>(nPts);
     }
  
     GetVelocityVector(physfield, velocity);
  
     for (int i = 0; i < m_spacedim; ++i)
     {
         Vmath::Vvtvp(nPts, velocity[i], 1, velocity[i], 1, Vtot, 1, Vtot, 1);
     }
  
     Vmath::Vsqrt(nPts, Vtot, 1, Vtot, 1);
 }

References GetVelocityVector(), m_spacedim, Vmath::Vsqrt(), Vmath::Vvtvp(), and Vmath::Zero().

Referenced by GetMuAv().

◆ GetAv()

Array< OneD, NekDouble > & Nektar::VariableConverter::GetAv ( )

Definition at line 467 of file VariableConverter.cpp.

 {
     ASSERTL1(m_muAv != NullNekDouble1DArray, "m_muAv not set");
     return m_muAv;
 }

References ASSERTL1, m_muAv, and Nektar::NullNekDouble1DArray.

◆ GetAvTrace()

Array< OneD, NekDouble > & Nektar::VariableConverter::GetAvTrace ( )

Definition at line 473 of file VariableConverter.cpp.

 {
     ASSERTL1(m_muAvTrace != NullNekDouble1DArray, "m_muAvTrace not set");
     return m_muAvTrace;
 }

References ASSERTL1, m_muAvTrace, and Nektar::NullNekDouble1DArray.

◆ GetDmuDT()

void Nektar::VariableConverter::GetDmuDT	(	const Array< OneD, const NekDouble > &	temperature,
		const Array< OneD, const NekDouble > &	mu,
		Array< OneD, NekDouble > &	DmuDT
	)

Compute the dynamic viscosity using the Sutherland's law \( \mu = \mu_star * (T / T_star)^3/2 * (T_star + 110) / (T + 110) \),.

Definition at line 255 of file VariableConverter.cpp.

 {
     const int nPts = temperature.size();
     NekDouble tmp  = 0.0;
     NekDouble ratio;
  
     for (int i = 0; i < nPts; ++i)
     {
         ratio = temperature[i] * m_oneOverT_star;
         tmp   = 0.5 * (ratio + 3.0 * m_TRatioSutherland) /
               (ratio * (ratio + m_TRatioSutherland));
         DmuDT[i] = mu[i] * tmp * m_oneOverT_star;
     }
 }

References m_oneOverT_star, and m_TRatioSutherland.

◆ GetDynamicEnergy()

void Nektar::VariableConverter::GetDynamicEnergy	(	const Array< OneD, const Array< OneD, NekDouble >> &	physfield,
		Array< OneD, NekDouble > &	energy
	)

Compute the dynamic energy \( e = rho*V^2/2 \).

Definition at line 121 of file VariableConverter.cpp.

 {
     size_t nPts = physfield[m_spacedim + 1].size();
     Vmath::Zero(nPts, energy, 1);
  
     // tmp = (rho * u_i)^2
     for (int i = 0; i < m_spacedim; ++i)
     {
         Vmath::Vvtvp(nPts, physfield[i + 1], 1, physfield[i + 1], 1, energy, 1,
                      energy, 1);
     }
     // Divide by rho and multiply by 0.5 --> tmp = 0.5 * rho * u^2
     Vmath::Vdiv(nPts, energy, 1, physfield[0], 1, energy, 1);
     Vmath::Smul(nPts, 0.5, energy, 1, energy, 1);
 }

References m_spacedim, Vmath::Smul(), Vmath::Vdiv(), Vmath::Vvtvp(), and Vmath::Zero().

Referenced by GetInternalEnergy().

◆ GetDynamicViscosity() [1/2]

void Nektar::VariableConverter::GetDynamicViscosity	(	const Array< OneD, const NekDouble > &	temperature,
		Array< OneD, NekDouble > &	mu
	)

Compute the dynamic viscosity using the Sutherland's law \( \mu = \mu_star * (T / T_star)^3/2 * (1 + C) / (T/T_star + C) \), C : 110. /Tref Tref : the reference temperature, Tref, should always given in Kelvin, if non-dimensional should be the reference for non-dimensionalizing muref : the dynamic viscosity or the 1/Re corresponding to Tref T_star : m_pInf / (m_rhoInf * m_gasConstant),non-dimensional or dimensional.

WARNING, if this routine is modified the same must be done in the FieldConvert utility ProcessWSS.cpp (this class should be restructured).

Parameters

temperature	Input temperature.
mu	The resulting dynamic viscosity.

Definition at line 240 of file VariableConverter.cpp.

 {
     const int nPts = temperature.size();
  
     for (int i = 0; i < nPts; ++i)
     {
         mu[i] = GetDynamicViscosity(temperature[i]);
     }
 }

◆ GetDynamicViscosity() [2/2]

template<class T , typename = typename std::enable_if< std::is_floating_point<T>::value || tinysimd::is_vector_floating_point<T>::value>::type>

T Nektar::VariableConverter::GetDynamicViscosity ( T & temperature )

inline

Definition at line 99 of file VariableConverter.h.

     {
         const NekDouble onePlusC = 1.0 + m_TRatioSutherland;
  
         NekDouble mu_star = m_mu;
  
         T ratio = temperature * m_oneOverT_star;
         return mu_star * ratio * sqrt(ratio) * onePlusC /
                (ratio + m_TRatioSutherland);
     }

References m_mu, m_oneOverT_star, m_TRatioSutherland, and tinysimd::sqrt().

◆ GetEFromRhoP()

void Nektar::VariableConverter::GetEFromRhoP	(	const Array< OneD, NekDouble > &	rho,
		const Array< OneD, NekDouble > &	pressure,
		Array< OneD, NekDouble > &	energy
	)

Compute \( e(rho,p) \) using the equation of state.

Parameters

rho	Input density
pressure	Input pressure
energy	The resulting internal energy.

Definition at line 389 of file VariableConverter.cpp.

 {
     int nPts = rho.size();
  
     for (int i = 0; i < nPts; ++i)
     {
         energy[i] = m_eos->GetEFromRhoP(rho[i], pressure[i]);
     }
 }

References m_eos, and CG_Iterations::pressure.

◆ GetElmtMinHP()

Array< OneD, NekDouble > & Nektar::VariableConverter::GetElmtMinHP ( )

Definition at line 546 of file VariableConverter.cpp.

 {
     ASSERTL1(m_hOverP != NullNekDouble1DArray, "m_hOverP not set");
     return m_hOverP;
 }

References ASSERTL1, m_hOverP, and Nektar::NullNekDouble1DArray.

◆ GetEnthalpy()

void Nektar::VariableConverter::GetEnthalpy	(	const Array< OneD, const Array< OneD, NekDouble >> &	physfield,
		Array< OneD, NekDouble > &	enthalpy
	)

Compute the specific enthalpy \( h = e + p/rho \).

Definition at line 161 of file VariableConverter.cpp.

 {
     int nPts = physfield[0].size();
     Array<OneD, NekDouble> energy(nPts, 0.0);
     Array<OneD, NekDouble> pressure(nPts, 0.0);
  
     GetInternalEnergy(physfield, energy);
     GetPressure(physfield, pressure);
  
     // Calculate p/rho
     Vmath::Vdiv(nPts, pressure, 1, physfield[0], 1, enthalpy, 1);
     // Calculate h = e + p/rho
     Vmath::Vadd(nPts, energy, 1, enthalpy, 1, enthalpy, 1);
 }

References GetInternalEnergy(), GetPressure(), CG_Iterations::pressure, Vmath::Vadd(), and Vmath::Vdiv().

◆ GetEntropy()

void Nektar::VariableConverter::GetEntropy	(	const Array< OneD, const Array< OneD, NekDouble >> &	physfield,
		Array< OneD, NekDouble > &	entropy
	)

Compute the entropy using the equation of state.

Parameters

physfield	Input physical field
soundspeed	The resulting sound speed \( c \).

Definition at line 367 of file VariableConverter.cpp.

 {
     int nPts = physfield[0].size();
  
     Array<OneD, NekDouble> energy(nPts);
     GetInternalEnergy(physfield, energy);
  
     for (int i = 0; i < nPts; ++i)
     {
         entropy[i] = m_eos->GetEntropy(physfield[0][i], energy[i]);
     }
 }

References GetInternalEnergy(), and m_eos.

◆ Geteos()

const EquationOfStateSharedPtr Nektar::VariableConverter::Geteos ( )

inline

Definition at line 153 of file VariableConverter.h.

     {
         return m_eos;
     }

References m_eos.

◆ GetInternalEnergy() [1/2]

void Nektar::VariableConverter::GetInternalEnergy	(	const Array< OneD, const Array< OneD, NekDouble >> &	physfield,
		Array< OneD, NekDouble > &	energy
	)

Compute the specific internal energy \( e = (E - rho*V^2/2)/rho \).

Definition at line 143 of file VariableConverter.cpp.

 {
     int nPts = physfield[0].size();
     Array<OneD, NekDouble> tmp(nPts);
  
     GetDynamicEnergy(physfield, tmp);
  
     // Calculate rhoe = E - rho*V^2/2
     Vmath::Vsub(nPts, physfield[m_spacedim + 1], 1, tmp, 1, energy, 1);
     // Divide by rho
     Vmath::Vdiv(nPts, energy, 1, physfield[0], 1, energy, 1);
 }

References GetDynamicEnergy(), m_spacedim, Vmath::Vdiv(), and Vmath::Vsub().

Referenced by GetEnthalpy(), GetEntropy(), GetPressure(), GetSoundSpeed(), and GetTemperature().

◆ GetInternalEnergy() [2/2]

template<class T , typename = typename std::enable_if< std::is_floating_point<T>::value || tinysimd::is_vector_floating_point<T>::value>::type>

T Nektar::VariableConverter::GetInternalEnergy ( T * physfield )

inline

Definition at line 70 of file VariableConverter.h.

     {
         // get dynamic energy
         T oneOrho = 1.0 / physfield[0];
         T dynEne{};
         for (size_t d = 1; d < m_spacedim + 1; ++d)
         {
             T tmp = physfield[d]; // load 1x
             dynEne += tmp * tmp;
         }
         dynEne = 0.5 * dynEne * oneOrho;
  
         // Calculate rhoe = E - rho*V^2/2
         T energy = physfield[m_spacedim + 1] - dynEne;
         return energy * oneOrho;
     }

References m_spacedim.

◆ GetMach()

void Nektar::VariableConverter::GetMach	(	Array< OneD, Array< OneD, NekDouble >> &	physfield,
		Array< OneD, NekDouble > &	soundspeed,
		Array< OneD, NekDouble > &	mach
	)

Compute the mach number \( M = \| \mathbf{v} \|^2 / c \).

Parameters

physfield	Input physical field.
soundfield	The speed of sound corresponding to physfield.
mach	The resulting mach number \( M \).

Definition at line 204 of file VariableConverter.cpp.

 {
     const int nPts = physfield[0].size();
  
     Vmath::Vmul(nPts, physfield[1], 1, physfield[1], 1, mach, 1);
  
     for (int i = 1; i < m_spacedim; ++i)
     {
         Vmath::Vvtvp(nPts, physfield[1 + i], 1, physfield[1 + i], 1, mach, 1,
                      mach, 1);
     }
  
     Vmath::Vdiv(nPts, mach, 1, physfield[0], 1, mach, 1);
     Vmath::Vdiv(nPts, mach, 1, physfield[0], 1, mach, 1);
     Vmath::Vsqrt(nPts, mach, 1, mach, 1);
  
     Vmath::Vdiv(nPts, mach, 1, soundspeed, 1, mach, 1);
 }

References m_spacedim, Vmath::Vdiv(), Vmath::Vmul(), Vmath::Vsqrt(), and Vmath::Vvtvp().

◆ GetMuAv() [1/2]

void Nektar::VariableConverter::GetMuAv	(	const Array< OneD, MultiRegions::ExpListSharedPtr > &	fields,
		const Array< OneD, const Array< OneD, NekDouble >> &	consVar,
		const Array< OneD, NekDouble > &	div,
		Array< OneD, NekDouble > &	muAv
	)

Calculate the physical artificial viscosity based on dilatation of velocity vector.

Parameters

Definition at line 696 of file VariableConverter.cpp.

 {
     auto nPts = consVar[0].size();
  
     // Get sound speed
     // theoretically it should be used  the critical sound speed, this
     // matters for large Mach numbers (above 3.0)
     Array<OneD, NekDouble> soundSpeed(nPts, 0.0);
     GetSoundSpeed(consVar, soundSpeed);
  
     // Get abosolute velocity to compute lambda
     Array<OneD, NekDouble> absVelocity(nPts, 0.0);
     GetAbsoluteVelocity(consVar, absVelocity);
  
     // Loop over elements
     auto nElmt = fields[0]->GetExpSize();
     for (size_t e = 0; e < nElmt; ++e)
     {
         auto nElmtPoints = fields[0]->GetExp(e)->GetTotPoints();
         auto physOffset  = fields[0]->GetPhys_Offset(e);
         auto physEnd     = physOffset + nElmtPoints;
  
         NekDouble hOpTmp = m_hOverP[e];
  
         // Loop over the points
         for (size_t p = physOffset; p < physEnd; ++p)
         {
             // Get non-dimensional sensor based on dilatation
             NekDouble sSpeedTmp = soundSpeed[p];
             // (only compression waves)
             NekDouble divTmp = -div[p];
             divTmp           = std::max(divTmp, 0.0);
             NekDouble sensor = m_mu0 * hOpTmp * divTmp / sSpeedTmp;
             // Scale to viscosity scale
             NekDouble rho    = consVar[0][p];
             NekDouble lambda = sSpeedTmp + absVelocity[p];
             muAv[p]          = sensor * rho * lambda * hOpTmp;
         }
     }
 }

References GetAbsoluteVelocity(), GetSoundSpeed(), m_hOverP, m_mu0, and CellMLToNektar.cellml_metadata::p.

◆ GetMuAv() [2/2]

void Nektar::VariableConverter::GetMuAv	(	const Array< OneD, MultiRegions::ExpListSharedPtr > &	fields,
		const Array< OneD, const Array< OneD, NekDouble >> &	consVar,
		Array< OneD, NekDouble > &	muAv
	)

Calculate the physical artificial viscosity based on modal sensor.

Parameters

consVar Input field.

Definition at line 648 of file VariableConverter.cpp.

 {
     auto nPts = consVar[0].size();
     // Determine the maximum wavespeed
     Array<OneD, NekDouble> Lambdas(nPts, 0.0);
     Array<OneD, NekDouble> soundspeed(nPts, 0.0);
     Array<OneD, NekDouble> absVelocity(nPts, 0.0);
     GetSoundSpeed(consVar, soundspeed);
     GetAbsoluteVelocity(consVar, absVelocity);
     Vmath::Vadd(nPts, absVelocity, 1, soundspeed, 1, Lambdas, 1);
  
     // Compute sensor based on rho
     Array<OneD, NekDouble> Sensor(nPts, 0.0);
     GetSensor(fields[0], consVar, Sensor, muAv, 1);
  
     Array<OneD, NekDouble> tmp;
     auto nElmt = fields[0]->GetExpSize();
     for (size_t e = 0; e < nElmt; ++e)
     {
         auto physOffset  = fields[0]->GetPhys_Offset(e);
         auto nElmtPoints = fields[0]->GetExp(e)->GetTotPoints();
  
         // Compute the maximum wave speed
         NekDouble LambdaElmt = 0.0;
         LambdaElmt = Vmath::Vmax(nElmtPoints, tmp = Lambdas + physOffset, 1);
  
         // Compute average bounded density
         NekDouble rhoAve =
             Vmath::Vsum(nElmtPoints, tmp = consVar[0] + physOffset, 1);
         rhoAve = rhoAve / nElmtPoints;
         rhoAve = Smath::Smax(rhoAve, 1.0e-4, 1.0e+4);
  
         // Scale sensor by coeff, h/p, and density
         LambdaElmt *= m_mu0 * m_hOverP[e] * rhoAve;
         Vmath::Smul(nElmtPoints, LambdaElmt, tmp = muAv + physOffset, 1,
                     tmp = muAv + physOffset, 1);
     }
 }

References GetAbsoluteVelocity(), GetSensor(), GetSoundSpeed(), m_hOverP, m_mu0, Smath::Smax(), Vmath::Smul(), Vmath::Vadd(), Vmath::Vmax(), and Vmath::Vsum().

Referenced by SetAv().

◆ GetPressure() [1/2]

void Nektar::VariableConverter::GetPressure	(	const Array< OneD, const Array< OneD, NekDouble >> &	physfield,
		Array< OneD, NekDouble > &	pressure
	)

Calculate the pressure using the equation of state.

Parameters

physfield	Input momentum.
pressure	Computed pressure field.

Definition at line 304 of file VariableConverter.cpp.

 {
     int nPts = physfield[0].size();
  
     Array<OneD, NekDouble> energy(nPts);
     GetInternalEnergy(physfield, energy);
  
     for (int i = 0; i < nPts; ++i)
     {
         pressure[i] = m_eos->GetPressure(physfield[0][i], energy[i]);
     }
 }

References GetInternalEnergy(), m_eos, and CG_Iterations::pressure.

Referenced by GetEnthalpy().

◆ GetPressure() [2/2]

template<class T , typename = typename std::enable_if< std::is_floating_point<T>::value || tinysimd::is_vector_floating_point<T>::value>::type>

T Nektar::VariableConverter::GetPressure ( T * physfield )

inline

Definition at line 132 of file VariableConverter.h.

     {
         T energy = GetInternalEnergy(physfield);
         return m_eos->GetPressure(physfield[0], energy);
     }

References GetInternalEnergy(), and m_eos.

◆ GetRhoFromPT()

void Nektar::VariableConverter::GetRhoFromPT	(	const Array< OneD, NekDouble > &	pressure,
		const Array< OneD, NekDouble > &	temperature,
		Array< OneD, NekDouble > &	rho
	)

Compute \( rho(p,T) \) using the equation of state.

Parameters

pressure	Input pressure
temperature	Input temperature
rho	The resulting density

Definition at line 408 of file VariableConverter.cpp.

 {
     int nPts = pressure.size();
  
     for (int i = 0; i < nPts; ++i)
     {
         rho[i] = m_eos->GetRhoFromPT(pressure[i], temperature[i]);
     }
 }

References m_eos, and CG_Iterations::pressure.

◆ GetSensor()

void Nektar::VariableConverter::GetSensor	(	const MultiRegions::ExpListSharedPtr &	field,
		const Array< OneD, const Array< OneD, NekDouble >> &	physarray,
		Array< OneD, NekDouble > &	Sensor,
		Array< OneD, NekDouble > &	SensorKappa,
		int	offset = `1`
	)

Definition at line 552 of file VariableConverter.cpp.

 {
     NekDouble Skappa;
     NekDouble order;
     Array<OneD, NekDouble> tmp;
     Array<OneD, int> expOrderElement = field->EvalBasisNumModesMaxPerExp();
  
     for (int e = 0; e < field->GetExpSize(); e++)
     {
         int numModesElement = expOrderElement[e];
         int nElmtPoints     = field->GetExp(e)->GetTotPoints();
         int physOffset      = field->GetPhys_Offset(e);
         int nElmtCoeffs     = field->GetExp(e)->GetNcoeffs();
         int numCutOff       = numModesElement - offset;
  
         if (numModesElement <= offset)
         {
             Vmath::Fill(nElmtPoints, 0.0, tmp = Sensor + physOffset, 1);
             Vmath::Fill(nElmtPoints, 0.0, tmp = SensorKappa + physOffset, 1);
             continue;
         }
  
         // create vector to save the solution points per element at P = p;
         Array<OneD, NekDouble> elmtPhys(nElmtPoints,
                                         tmp = physarray[0] + physOffset);
         // Compute coefficients
         Array<OneD, NekDouble> elmtCoeffs(nElmtCoeffs, 0.0);
         field->GetExp(e)->FwdTrans(elmtPhys, elmtCoeffs);
  
         // ReduceOrderCoeffs reduces the polynomial order of the solution
         // that is represented by the coeffs given as an inarray. This is
         // done by projecting the higher order solution onto the orthogonal
         // basis and padding the higher order coefficients with zeros.
         Array<OneD, NekDouble> reducedElmtCoeffs(nElmtCoeffs, 0.0);
         field->GetExp(e)->ReduceOrderCoeffs(numCutOff, elmtCoeffs,
                                             reducedElmtCoeffs);
  
         Array<OneD, NekDouble> reducedElmtPhys(nElmtPoints, 0.0);
         field->GetExp(e)->BwdTrans(reducedElmtCoeffs, reducedElmtPhys);
  
         NekDouble numerator   = 0.0;
         NekDouble denominator = 0.0;
  
         // Determining the norm of the numerator of the Sensor
         Array<OneD, NekDouble> difference(nElmtPoints, 0.0);
         Vmath::Vsub(nElmtPoints, elmtPhys, 1, reducedElmtPhys, 1, difference,
                     1);
  
         numerator   = Vmath::Dot(nElmtPoints, difference, difference);
         denominator = Vmath::Dot(nElmtPoints, elmtPhys, elmtPhys);
  
         NekDouble elmtSensor = sqrt(numerator / denominator);
         elmtSensor = log10(max(elmtSensor, NekConstants::kNekSqrtTol));
  
         Vmath::Fill(nElmtPoints, elmtSensor, tmp = Sensor + physOffset, 1);
  
         // Compute reference value for sensor
         order = max(numModesElement - 1, 1);
         if (order > 0)
         {
             Skappa = m_Skappa - 4.25 * log10(static_cast<NekDouble>(order));
         }
         else
         {
             Skappa = 0.0;
         }
  
         // Compute artificial viscosity
         NekDouble elmtSensorKappa;
         if (elmtSensor < (Skappa - m_Kappa))
         {
             elmtSensorKappa = 0;
         }
         else if (elmtSensor > (Skappa + m_Kappa))
         {
             elmtSensorKappa = 1.0;
         }
         else
         {
             elmtSensorKappa =
                 0.5 * (1 + sin(M_PI * (elmtSensor - Skappa) / (2 * m_Kappa)));
         }
         Vmath::Fill(nElmtPoints, elmtSensorKappa,
                     tmp = SensorKappa + physOffset, 1);
     }
 }

References Vmath::Dot(), Vmath::Fill(), Nektar::NekConstants::kNekSqrtTol, m_Kappa, m_Skappa, tinysimd::sqrt(), and Vmath::Vsub().

Referenced by GetMuAv().

◆ GetSoundSpeed()

void Nektar::VariableConverter::GetSoundSpeed	(	const Array< OneD, const Array< OneD, NekDouble >> &	physfield,
		Array< OneD, NekDouble > &	soundspeed
	)

Compute the sound speed using the equation of state.

Parameters

physfield	Input physical field
soundspeed	The resulting sound speed \( c \).

Definition at line 346 of file VariableConverter.cpp.

 {
     int nPts = physfield[0].size();
  
     Array<OneD, NekDouble> energy(nPts);
     GetInternalEnergy(physfield, energy);
  
     for (int i = 0; i < nPts; ++i)
     {
         soundspeed[i] = m_eos->GetSoundSpeed(physfield[0][i], energy[i]);
     }
 }

References GetInternalEnergy(), and m_eos.

Referenced by GetMuAv().

◆ GetTemperature() [1/2]

void Nektar::VariableConverter::GetTemperature	(	const Array< OneD, const Array< OneD, NekDouble >> &	physfield,
		Array< OneD, NekDouble > &	temperature
	)

Compute the temperature using the equation of state.

Parameters

physfield	Input physical field.
temperature	The resulting temperature \( T \).

Definition at line 325 of file VariableConverter.cpp.

 {
     int nPts = physfield[0].size();
  
     Array<OneD, NekDouble> energy(nPts);
     GetInternalEnergy(physfield, energy);
  
     for (int i = 0; i < nPts; ++i)
     {
         temperature[i] = m_eos->GetTemperature(physfield[0][i], energy[i]);
     }
 }

References GetInternalEnergy(), and m_eos.

◆ GetTemperature() [2/2]

template<class T , typename = typename std::enable_if< std::is_floating_point<T>::value || tinysimd::is_vector_floating_point<T>::value>::type>

T Nektar::VariableConverter::GetTemperature ( T * physfield )

inline

Definition at line 121 of file VariableConverter.h.

     {
         T energy = GetInternalEnergy(physfield);
         return m_eos->GetTemperature(physfield[0], energy);
     }

References GetInternalEnergy(), and m_eos.

◆ GetVelocityVector()

void Nektar::VariableConverter::GetVelocityVector	(	const Array< OneD, Array< OneD, NekDouble >> &	physfield,
		Array< OneD, Array< OneD, NekDouble >> &	velocity
	)

Compute the velocity field \( \mathbf{v} \) given the momentum \( \rho\mathbf{v} \).

Parameters

physfield	Momentum field.
velocity	Velocity field.

Definition at line 185 of file VariableConverter.cpp.

 {
     const int nPts = physfield[0].size();
  
     for (int i = 0; i < m_spacedim; ++i)
     {
         Vmath::Vdiv(nPts, physfield[1 + i], 1, physfield[0], 1, velocity[i], 1);
     }
 }

References m_spacedim, and Vmath::Vdiv().

Referenced by GetAbsoluteVelocity().

◆ SetAv()

void Nektar::VariableConverter::SetAv	(	const Array< OneD, MultiRegions::ExpListSharedPtr > &	fields,
		const Array< OneD, const Array< OneD, NekDouble >> &	consVar,
		const Array< OneD, NekDouble > &	div,
		const Array< OneD, NekDouble > &	curlSquared
	)

Definition at line 420 of file VariableConverter.cpp.

 {
     auto nTracePts = fields[0]->GetTrace()->GetTotPoints();
     if (m_muAv == NullNekDouble1DArray)
     {
         auto nPts   = fields[0]->GetTotPoints();
         m_muAv      = Array<OneD, NekDouble>(nPts, 0.0);
         m_muAvTrace = Array<OneD, NekDouble>(nTracePts, 0.0);
         SetElmtMinHP(fields);
     }
  
     if (m_shockSensorType == "Modal")
     {
         // Get viscosity based on modal sensor
         GetMuAv(fields, consVar, m_muAv);
     }
     else
     {
         // Get viscosity based on dilatation sensor
         GetMuAv(fields, consVar, div, m_muAv);
     }
  
     // Apply Ducros sensor
     if (m_ducrosSensor != "Off")
     {
         ApplyDucros(div, curlSquared, m_muAv);
     }
  
     // Apply approximate C0 smoothing
     if (m_smoothing == "C0")
     {
         ApplyC0Smooth(m_muAv);
     }
  
     // Set trace AV
     Array<OneD, NekDouble> muFwd(nTracePts, 0.0), muBwd(nTracePts, 0.0);
     fields[0]->GetFwdBwdTracePhys(m_muAv, muFwd, muBwd, false, false, false);
     for (size_t p = 0; p < nTracePts; ++p)
     {
         m_muAvTrace[p] = 0.5 * (muFwd[p] + muBwd[p]);
     }
 }

References ApplyC0Smooth(), ApplyDucros(), GetMuAv(), m_ducrosSensor, m_muAv, m_muAvTrace, m_shockSensorType, m_smoothing, Nektar::NullNekDouble1DArray, CellMLToNektar.cellml_metadata::p, and SetElmtMinHP().

◆ SetElmtMinHP()

void Nektar::VariableConverter::SetElmtMinHP ( const Array< OneD, MultiRegions::ExpListSharedPtr > & fields )

Compute an estimate of minimum h/p for each element of the expansion.

Definition at line 483 of file VariableConverter.cpp.

 {
     auto nElements = fields[0]->GetExpSize();
     if (m_hOverP == NullNekDouble1DArray)
     {
         m_hOverP = Array<OneD, NekDouble>(nElements, 1.0);
     }
  
     // Determine h/p scaling
     Array<OneD, int> pOrderElmt = fields[0]->EvalBasisNumModesMaxPerExp();
     auto expdim                 = fields[0]->GetGraph()->GetMeshDimension();
     for (size_t e = 0; e < nElements; e++)
     {
         NekDouble h = 1.0e+10;
         switch (expdim)
         {
             case 3:
             {
                 LocalRegions::Expansion3DSharedPtr exp3D;
                 exp3D = fields[0]->GetExp(e)->as<LocalRegions::Expansion3D>();
                 for (size_t i = 0; i < exp3D->GetNtraces(); ++i)
                 {
                     h = min(
                         h, exp3D->GetGeom3D()->GetEdge(i)->GetVertex(0)->dist(*(
                                exp3D->GetGeom3D()->GetEdge(i)->GetVertex(1))));
                 }
                 break;
             }
  
             case 2:
             {
                 LocalRegions::Expansion2DSharedPtr exp2D;
                 exp2D = fields[0]->GetExp(e)->as<LocalRegions::Expansion2D>();
                 for (size_t i = 0; i < exp2D->GetNtraces(); ++i)
                 {
                     h = min(
                         h, exp2D->GetGeom2D()->GetEdge(i)->GetVertex(0)->dist(*(
                                exp2D->GetGeom2D()->GetEdge(i)->GetVertex(1))));
                 }
                 break;
             }
             case 1:
             {
                 LocalRegions::Expansion1DSharedPtr exp1D;
                 exp1D = fields[0]->GetExp(e)->as<LocalRegions::Expansion1D>();
  
                 h = min(h, exp1D->GetGeom1D()->GetVertex(0)->dist(
                                *(exp1D->GetGeom1D()->GetVertex(1))));
  
                 break;
             }
             default:
             {
                 ASSERTL0(false, "Dimension out of bound.")
             }
         }
  
         // Store h/p scaling
         m_hOverP[e] = h / max(pOrderElmt[e] - 1, 1);
     }
 }

References ASSERTL0, Nektar::LocalRegions::Expansion1D::GetGeom1D(), m_hOverP, and Nektar::NullNekDouble1DArray.

Referenced by SetAv().

Member Data Documentation

◆ m_C0ProjectExp

MultiRegions::ContFieldSharedPtr Nektar::VariableConverter::m_C0ProjectExp

protected

Definition at line 213 of file VariableConverter.h.

Referenced by ApplyC0Smooth(), and VariableConverter().

◆ m_ducrosSensor

std::string Nektar::VariableConverter::m_ducrosSensor

protected

Definition at line 211 of file VariableConverter.h.

Referenced by SetAv(), and VariableConverter().

◆ m_eos

EquationOfStateSharedPtr Nektar::VariableConverter::m_eos

protected

Definition at line 195 of file VariableConverter.h.

Referenced by GetEFromRhoP(), GetEntropy(), Geteos(), GetPressure(), GetRhoFromPT(), GetSoundSpeed(), GetTemperature(), and VariableConverter().

◆ m_gasConstant

NekDouble Nektar::VariableConverter::m_gasConstant

protected

Definition at line 199 of file VariableConverter.h.

Referenced by VariableConverter().

◆ m_hOverP

Array<OneD, NekDouble> Nektar::VariableConverter::m_hOverP

protected

h/p scaling

Definition at line 216 of file VariableConverter.h.

Referenced by GetElmtMinHP(), GetMuAv(), SetElmtMinHP(), and VariableConverter().

◆ m_Kappa

NekDouble Nektar::VariableConverter::m_Kappa

protected

Definition at line 202 of file VariableConverter.h.

Referenced by GetSensor(), and VariableConverter().

◆ m_mu

NekDouble Nektar::VariableConverter::m_mu

protected

Definition at line 200 of file VariableConverter.h.

Referenced by GetDynamicViscosity(), and VariableConverter().

◆ m_mu0

NekDouble Nektar::VariableConverter::m_mu0

protected

Shock sensor.

Definition at line 208 of file VariableConverter.h.

Referenced by GetMuAv(), and VariableConverter().

◆ m_muAv

Array<OneD, NekDouble> Nektar::VariableConverter::m_muAv

protected

storage

Definition at line 218 of file VariableConverter.h.

Referenced by GetAv(), SetAv(), and VariableConverter().

◆ m_muAvTrace

Array<OneD, NekDouble> Nektar::VariableConverter::m_muAvTrace

protected

Definition at line 219 of file VariableConverter.h.

Referenced by GetAvTrace(), SetAv(), and VariableConverter().

◆ m_oneOverT_star

NekDouble Nektar::VariableConverter::m_oneOverT_star

protected

Definition at line 203 of file VariableConverter.h.

Referenced by GetDmuDT(), GetDynamicViscosity(), and VariableConverter().

◆ m_pInf

NekDouble Nektar::VariableConverter::m_pInf

protected

Definition at line 197 of file VariableConverter.h.

Referenced by VariableConverter().

◆ m_rhoInf

NekDouble Nektar::VariableConverter::m_rhoInf

protected

Definition at line 198 of file VariableConverter.h.

Referenced by VariableConverter().

◆ m_session

LibUtilities::SessionReaderSharedPtr Nektar::VariableConverter::m_session

protected

Definition at line 194 of file VariableConverter.h.

Referenced by VariableConverter().

◆ m_shockCaptureType

std::string Nektar::VariableConverter::m_shockCaptureType

protected

Definition at line 209 of file VariableConverter.h.

Referenced by VariableConverter().

◆ m_shockSensorType

std::string Nektar::VariableConverter::m_shockSensorType

protected

Definition at line 210 of file VariableConverter.h.

Referenced by SetAv(), and VariableConverter().

◆ m_Skappa

NekDouble Nektar::VariableConverter::m_Skappa

protected

Definition at line 201 of file VariableConverter.h.

Referenced by GetSensor(), and VariableConverter().

◆ m_smoothing

std::string Nektar::VariableConverter::m_smoothing

protected

Definition at line 212 of file VariableConverter.h.

Referenced by SetAv(), and VariableConverter().

◆ m_spacedim

int Nektar::VariableConverter::m_spacedim

protected

Definition at line 196 of file VariableConverter.h.

Referenced by GetAbsoluteVelocity(), GetDynamicEnergy(), GetInternalEnergy(), GetMach(), and GetVelocityVector().

◆ m_TRatioSutherland

NekDouble Nektar::VariableConverter::m_TRatioSutherland

protected

Definition at line 205 of file VariableConverter.h.

Referenced by GetDmuDT(), GetDynamicViscosity(), and VariableConverter().

◆ m_Tref

NekDouble Nektar::VariableConverter::m_Tref

protected

Definition at line 204 of file VariableConverter.h.

Referenced by VariableConverter().

Public Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ VariableConverter()

◆ ~VariableConverter()

Member Function Documentation

◆ ApplyC0Smooth()

◆ ApplyDucros()

◆ GetAbsoluteVelocity()

◆ GetAv()

◆ GetAvTrace()

◆ GetDmuDT()

◆ GetDynamicEnergy()

◆ GetDynamicViscosity() [1/2]

◆ GetDynamicViscosity() [2/2]

◆ GetEFromRhoP()

◆ GetElmtMinHP()

◆ GetEnthalpy()

◆ GetEntropy()

◆ Geteos()

◆ GetInternalEnergy() [1/2]

◆ GetInternalEnergy() [2/2]

◆ GetMach()

◆ GetMuAv() [1/2]

◆ GetMuAv() [2/2]

◆ GetPressure() [1/2]

◆ GetPressure() [2/2]

◆ GetRhoFromPT()

◆ GetSensor()

◆ GetSoundSpeed()

◆ GetTemperature() [1/2]

◆ GetTemperature() [2/2]

◆ GetVelocityVector()

◆ SetAv()

◆ SetElmtMinHP()

Member Data Documentation

◆ m_C0ProjectExp

◆ m_ducrosSensor

◆ m_eos

◆ m_gasConstant

◆ m_hOverP

◆ m_Kappa

◆ m_mu

◆ m_mu0

◆ m_muAv

◆ m_muAvTrace

◆ m_oneOverT_star

◆ m_pInf

◆ m_rhoInf

◆ m_session

◆ m_shockCaptureType

◆ m_shockSensorType

◆ m_Skappa

◆ m_smoothing

◆ m_spacedim

◆ m_TRatioSutherland

◆ m_Tref