#include <AInflow.h>

Inheritance diagram for Nektar::AInflow:

Static Public Member Functions
static PulseWaveBoundarySharedPtr	create (Array< OneD, MultiRegions::ExpListSharedPtr > &pVessel, const LibUtilities::SessionReaderSharedPtr &pSession, PulseWavePressureAreaSharedPtr &pressureArea)

Static Public Attributes
static std::string	className

Protected Member Functions
	AInflow (Array< OneD, MultiRegions::ExpListSharedPtr > pVessel, const LibUtilities::SessionReaderSharedPtr pSession, PulseWavePressureAreaSharedPtr pressureArea)

	~AInflow () override=default

void	v_DoBoundary (const Array< OneD, const Array< OneD, NekDouble > > &inarray, Array< OneD, Array< OneD, NekDouble > > &A_0, Array< OneD, Array< OneD, NekDouble > > &beta, Array< OneD, Array< OneD, NekDouble > > &alpha, const NekDouble time, int omega, int offset, int n) override

virtual void	v_DoBoundary (const Array< OneD, const Array< OneD, NekDouble > > &inarray, Array< OneD, Array< OneD, NekDouble > > &A_0, Array< OneD, Array< OneD, NekDouble > > &beta, Array< OneD, Array< OneD, NekDouble > > &alpha, const NekDouble time, int omega, int offset, int n)=0

Friends
class	MemoryManager< AInflow >

Additional Inherited Members
Public Member Functions inherited from Nektar::PulseWaveBoundary
	PulseWaveBoundary (Array< OneD, MultiRegions::ExpListSharedPtr > &pVessel, const LibUtilities::SessionReaderSharedPtr &pSession, PulseWavePressureAreaSharedPtr &pressureArea)

virtual	~PulseWaveBoundary ()=default

void	DoBoundary (const Array< OneD, const Array< OneD, NekDouble > > &inarray, Array< OneD, Array< OneD, NekDouble > > &A_0, Array< OneD, Array< OneD, NekDouble > > &beta, Array< OneD, Array< OneD, NekDouble > > &alpha, const NekDouble time, int omega, int offset, int n)

Protected Attributes inherited from Nektar::PulseWaveBoundary
Array< OneD, MultiRegions::ExpListSharedPtr >	m_vessels

LibUtilities::SessionReaderSharedPtr	m_session

PulseWavePressureAreaSharedPtr	m_pressureArea

NekDouble	m_pext

NekDouble	m_pout

NekDouble	m_rho

Detailed Description

Definition at line 51 of file AInflow.h.

Constructor & Destructor Documentation

◆ AInflow()

Nektar::AInflow::AInflow	(	Array< OneD, MultiRegions::ExpListSharedPtr >	pVessel,
		const LibUtilities::SessionReaderSharedPtr	pSession,
		PulseWavePressureAreaSharedPtr	pressureArea
	)

protected

Definition at line 44 of file AInflow.cpp.

    : PulseWaveBoundary(pVessel, pSession, pressureArea)
{
}

◆ ~AInflow()

Nektar::AInflow::~AInflow ( )

overrideprotecteddefault

Member Function Documentation

◆ create()

static PulseWaveBoundarySharedPtr Nektar::AInflow::create	(	Array< OneD, MultiRegions::ExpListSharedPtr > &	pVessel,
		const LibUtilities::SessionReaderSharedPtr &	pSession,
		PulseWavePressureAreaSharedPtr &	pressureArea
	)

inlinestatic

Definition at line 57 of file AInflow.h.

    {
        return MemoryManager<AInflow>::AllocateSharedPtr(pVessel, pSession,
                                                         pressureArea);
    }

References Nektar::MemoryManager< DataType >::AllocateSharedPtr().

◆ v_DoBoundary()

void Nektar::AInflow::v_DoBoundary	(	const Array< OneD, const Array< OneD, NekDouble > > &	inarray,
		Array< OneD, Array< OneD, NekDouble > > &	A_0,
		Array< OneD, Array< OneD, NekDouble > > &	beta,
		Array< OneD, Array< OneD, NekDouble > > &	alpha,
		const NekDouble	time,
		int	omega,
		int	offset,
		int	n
	)

overrideprotectedvirtual

Implements Nektar::PulseWaveBoundary.

Definition at line 51 of file AInflow.cpp.

{
    NekDouble A;
    NekDouble A_r;
    NekDouble u_r;
    NekDouble A_l;
    NekDouble u_l;
    Array<OneD, MultiRegions::ExpListSharedPtr> vessel(2);
 
    // Pointers to the domains
    vessel[0] = m_vessels[2 * omega];
    vessel[1] = m_vessels[2 * omega + 1];
 
    // Evaluates the time-dependent A
    vessel[0]->EvaluateBoundaryConditions(time);
 
    // Read the BC values from the input file
    A = (vessel[0]->UpdateBndCondExpansion(n))->GetCoeffs()[0];
 
    // Initial conditions in the inlet vessel
    A_r = inarray[0][offset];
    u_r = inarray[1][offset];
 
    /* Fix the boundary conditions in the virtual vessel to ensure
       upwind state matches the boundary condition at the next time step */
    u_l = u_r;
    // Needs to be updated to work with other tube laws
    A_l = pow(2 * sqrt(sqrt(A)) - sqrt(sqrt(A_r)), 4);
 
    // Store the updated values in the boundary condition
    (vessel[0]->UpdateBndCondExpansion(n))->UpdatePhys()[0] = A_l;
    (vessel[1]->UpdateBndCondExpansion(n))->UpdatePhys()[0] = u_l;
}

References Nektar::PulseWaveBoundary::m_vessels, and tinysimd::sqrt().

Friends And Related Function Documentation

◆ MemoryManager< AInflow >

friend class MemoryManager< AInflow >

friend

Definition at line 48 of file AInflow.h.

Member Data Documentation

◆ className

std::string Nektar::AInflow::className

static

Initial value:

= GetBoundaryFactory().RegisterCreatorFunction(

"A-inflow", AInflow::create, "Area inflow boundary condition")

Nektar::AInflow::create

static PulseWaveBoundarySharedPtr create(Array< OneD, MultiRegions::ExpListSharedPtr > &pVessel, const LibUtilities::SessionReaderSharedPtr &pSession, PulseWavePressureAreaSharedPtr &pressureArea)

Definition: AInflow.h:57

Nektar::LibUtilities::NekFactory::RegisterCreatorFunction

tKey RegisterCreatorFunction(tKey idKey, CreatorFunction classCreator, std::string pDesc="")

Register a class with the factory.

Definition: BasicUtils/NekFactory.hpp:197

Nektar::GetBoundaryFactory

BoundaryFactory & GetBoundaryFactory()

Definition: PulseWaveBoundary.cpp:56

Definition at line 67 of file AInflow.h.