olb::CirclePoiseuilleStrainRate3D< T, DESCRIPTOR > Class Template Reference

Strain rate for util::round pipes and laminar flow of a Newtonian fluid. More...

#include <frameChangeF3D.h>

Inheritance diagram for olb::CirclePoiseuilleStrainRate3D< T, DESCRIPTOR >:

Collaboration diagram for olb::CirclePoiseuilleStrainRate3D< T, DESCRIPTOR >:

Public Member Functions
	CirclePoiseuilleStrainRate3D (UnitConverter< T, DESCRIPTOR > const &converter, T ly)
bool	operator() (T output[], const T input[]) override
Public Member Functions inherited from olb::AnalyticalF< D, T, S >
AnalyticalF< D, T, S > &	operator- (AnalyticalF< D, T, S > &rhs)
AnalyticalF< D, T, S > &	operator+ (AnalyticalF< D, T, S > &rhs)
AnalyticalF< D, T, S > &	operator* (AnalyticalF< D, T, S > &rhs)
AnalyticalF< D, T, S > &	operator/ (AnalyticalF< D, T, S > &rhs)
Public Member Functions inherited from olb::GenericF< T, S >
virtual	~GenericF ()=default
int	getSourceDim () const
	read only access to member variable _m
int	getTargetDim () const
	read only access to member variable _n
std::string &	getName ()
	read and write access to name
std::string const &	getName () const
	read only access to name
virtual bool	operator() (T output[], const S input[])=0
	has to be implemented for 'every' derived class
bool	operator() (T output[])
	wrapper that call the pure virtual operator() (T output[], const S input[]) from above
bool	operator() (T output[], S input0)
bool	operator() (T output[], S input0, S input1)
bool	operator() (T output[], S input0, S input1, S input2)
bool	operator() (T output[], S input0, S input1, S input2, S input3)

Protected Attributes
T	lengthY
T	lengthZ
T	maxVelocity

Additional Inherited Members
Public Types inherited from olb::AnalyticalF< D, T, S >
using	identity_functor_type = AnalyticalIdentity<D,T,S>
Public Types inherited from olb::GenericF< T, S >
using	targetType = T
using	sourceType = S
Public Attributes inherited from olb::GenericF< T, S >
std::shared_ptr< GenericF< T, S > >	_ptrCalcC
	memory management, frees resouces (calcClass)
Static Public Attributes inherited from olb::AnalyticalF< D, T, S >
static constexpr unsigned	dim = D
Protected Member Functions inherited from olb::AnalyticalF< D, T, S >
	AnalyticalF (int n)
Protected Member Functions inherited from olb::GenericF< T, S >
	GenericF (int targetDim, int sourceDim)

Detailed Description

template<typename T, typename DESCRIPTOR>
class olb::CirclePoiseuilleStrainRate3D< T, DESCRIPTOR >

Strain rate for util::round pipes and laminar flow of a Newtonian fluid.

Definition at line 268 of file frameChangeF3D.h.

Constructor & Destructor Documentation

CirclePoiseuilleStrainRate3D()

template<typename T , typename DESCRIPTOR >

olb::CirclePoiseuilleStrainRate3D< T, DESCRIPTOR >::CirclePoiseuilleStrainRate3D	(	UnitConverter< T, DESCRIPTOR > const &	converter,
		T	ly )

Definition at line 385 of file frameChangeF3D.hh.

                                                                                                                             : AnalyticalF3D<T,T>(9)
{
  lengthY = ly;
  lengthZ = ly;
  maxVelocity = converter.getCharPhysVelocity();
  this->getName() = "CirclePoiseuilleStrainRate3D";
}

References olb::UnitConverter< T, DESCRIPTOR >::getCharPhysVelocity(), olb::GenericF< T, S >::getName(), olb::CirclePoiseuilleStrainRate3D< T, DESCRIPTOR >::lengthY, olb::CirclePoiseuilleStrainRate3D< T, DESCRIPTOR >::lengthZ, and olb::CirclePoiseuilleStrainRate3D< T, DESCRIPTOR >::maxVelocity.

Here is the call graph for this function:

Member Function Documentation

operator()()

template<typename T , typename DESCRIPTOR >

bool olb::CirclePoiseuilleStrainRate3D< T, DESCRIPTOR >::operator() ( T output[], const T input[] )

override

Definition at line 395 of file frameChangeF3D.hh.

{
  T y = input[1];
  T z = input[2];
 
  T DuDx = T();
  T DuDy = (T) maxVelocity*(-2.*(y-(lengthY))/((lengthY)*(lengthY)));
  T DuDz = (T) maxVelocity*(-2.*(z-(lengthZ))/((lengthZ)*(lengthZ)));
  T DvDx = T();
  T DvDy = T();
  T DvDz = T();
  T DwDx = T();
  T DwDy = T();
  T DwDz = T();
 
  output[0] = (DuDx + DuDx)/2.;
  output[1] = (DuDy + DvDx)/2.;
  output[2] = (DuDz + DwDx)/2.;
  output[3] = (DvDx + DuDy)/2.;
  output[4] = (DvDy + DvDy)/2.;
  output[5] = (DvDz + DwDy)/2.;
  output[6] = (DwDx + DuDz)/2.;
  output[7] = (DwDy + DvDz)/2.;
  output[8] = (DwDz + DwDz)/2.;
 
  return true;
};

Member Data Documentation

lengthY

template<typename T , typename DESCRIPTOR >

T olb::CirclePoiseuilleStrainRate3D< T, DESCRIPTOR >::lengthY

protected

Definition at line 270 of file frameChangeF3D.h.

lengthZ

template<typename T , typename DESCRIPTOR >

T olb::CirclePoiseuilleStrainRate3D< T, DESCRIPTOR >::lengthZ

protected

Definition at line 271 of file frameChangeF3D.h.

maxVelocity

template<typename T , typename DESCRIPTOR >

T olb::CirclePoiseuilleStrainRate3D< T, DESCRIPTOR >::maxVelocity

protected

Definition at line 272 of file frameChangeF3D.h.

---

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

• src/functors/analytical/frameChangeF3D.h
• src/functors/analytical/frameChangeF3D.hh