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INSBase Class Referenceabstract

This class computes strong and weak components of the INS governing equations. More...

#include <INSBase.h>

Inheritance diagram for INSBase:
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Public Member Functions

 INSBase (const InputParameters &parameters)
 
virtual ~INSBase ()
 

Protected Member Functions

virtual Real computeQpResidual ()=0
 
virtual Real computeQpJacobian ()=0
 
virtual Real computeQpOffDiagJacobian (unsigned jvar)=0
 
virtual RealVectorValue convectiveTerm ()
 
virtual RealVectorValue dConvecDUComp (unsigned comp)
 
virtual RealVectorValue strongViscousTermLaplace ()
 
virtual RealVectorValue strongViscousTermTraction ()
 
virtual RealVectorValue dStrongViscDUCompLaplace (unsigned comp)
 
virtual RealVectorValue dStrongViscDUCompTraction (unsigned comp)
 
virtual RealVectorValue weakViscousTermLaplace (unsigned comp)
 
virtual RealVectorValue weakViscousTermTraction (unsigned comp)
 
virtual RealVectorValue dWeakViscDUCompLaplace ()
 
virtual RealVectorValue dWeakViscDUCompTraction ()
 
virtual RealVectorValue strongPressureTerm ()
 
virtual Real weakPressureTerm ()
 
virtual RealVectorValue dStrongPressureDPressure ()
 
virtual Real dWeakPressureDPressure ()
 
virtual RealVectorValue gravityTerm ()
 
virtual RealVectorValue timeDerivativeTerm ()
 
virtual RealVectorValue dTimeDerivativeDUComp (unsigned comp)
 
virtual Real tau ()
 
virtual Real dTauDUComp (unsigned comp)
 
virtual Real tauNodal ()
 Provides tau which yields superconvergence for 1D advection-diffusion. More...
 

Protected Attributes

const VariablePhiSecond & _second_phi
 second derivatives of the shape function More...
 
const VariableValue & _u_vel
 
const VariableValue & _v_vel
 
const VariableValue & _w_vel
 
const VariableValue & _p
 
const VariableGradient & _grad_u_vel
 
const VariableGradient & _grad_v_vel
 
const VariableGradient & _grad_w_vel
 
const VariableGradient & _grad_p
 
const VariableSecond & _second_u_vel
 
const VariableSecond & _second_v_vel
 
const VariableSecond & _second_w_vel
 
const VariableValue & _u_vel_dot
 
const VariableValue & _v_vel_dot
 
const VariableValue & _w_vel_dot
 
const VariableValue & _d_u_vel_dot_du
 
const VariableValue & _d_v_vel_dot_dv
 
const VariableValue & _d_w_vel_dot_dw
 
unsigned _u_vel_var_number
 
unsigned _v_vel_var_number
 
unsigned _w_vel_var_number
 
unsigned _p_var_number
 
RealVectorValue _gravity
 
const MaterialProperty< Real > & _mu
 
const MaterialProperty< Real > & _rho
 
const Real & _alpha
 
bool _laplace
 
bool _convective_term
 
bool _transient_term
 

Detailed Description

This class computes strong and weak components of the INS governing equations.

These terms can then be assembled in child classes

Definition at line 25 of file INSBase.h.

Constructor & Destructor Documentation

◆ INSBase()

INSBase::INSBase ( const InputParameters &  parameters)

Definition at line 45 of file INSBase.C.

46  : Kernel(parameters),
47  _second_phi(_assembly.secondPhi()),
48 
49  // Coupled variables
50  _u_vel(coupledValue("u")),
51  _v_vel(coupledValue("v")),
52  _w_vel(coupledValue("w")),
53  _p(coupledValue("p")),
54 
55  // Gradients
56  _grad_u_vel(coupledGradient("u")),
57  _grad_v_vel(coupledGradient("v")),
58  _grad_w_vel(coupledGradient("w")),
59  _grad_p(coupledGradient("p")),
60 
61  // second derivative tensors
62  _second_u_vel(coupledSecond("u")),
63  _second_v_vel(coupledSecond("v")),
64  _second_w_vel(coupledSecond("w")),
65 
66  // time derivatives
67  _u_vel_dot(_is_transient ? coupledDot("u") : _zero),
68  _v_vel_dot(_is_transient ? coupledDot("v") : _zero),
69  _w_vel_dot(_is_transient ? coupledDot("w") : _zero),
70 
71  // derivatives of time derivatives
72  _d_u_vel_dot_du(_is_transient ? coupledDotDu("u") : _zero),
73  _d_v_vel_dot_dv(_is_transient ? coupledDotDu("v") : _zero),
74  _d_w_vel_dot_dw(_is_transient ? coupledDotDu("w") : _zero),
75 
76  // Variable numberings
77  _u_vel_var_number(coupled("u")),
78  _v_vel_var_number(coupled("v")),
79  _w_vel_var_number(coupled("w")),
80  _p_var_number(coupled("p")),
81 
82  _gravity(getParam<RealVectorValue>("gravity")),
83 
84  // Material properties
85  _mu(getMaterialProperty<Real>("mu_name")),
86  _rho(getMaterialProperty<Real>("rho_name")),
87 
88  _alpha(getParam<Real>("alpha")),
89  _laplace(getParam<bool>("laplace")),
90  _convective_term(getParam<bool>("convective_term")),
91  _transient_term(getParam<bool>("transient_term"))
92 {
93 }
const VariableValue & _p
Definition: INSBase.h:73
const VariablePhiSecond & _second_phi
second derivatives of the shape function
Definition: INSBase.h:67
const MaterialProperty< Real > & _rho
Definition: INSBase.h:106
const VariableValue & _u_vel
Definition: INSBase.h:70
const MaterialProperty< Real > & _mu
Definition: INSBase.h:105
const VariableGradient & _grad_v_vel
Definition: INSBase.h:77
const VariableSecond & _second_u_vel
Definition: INSBase.h:82
const VariableValue & _w_vel_dot
Definition: INSBase.h:89
const VariableValue & _w_vel
Definition: INSBase.h:72
unsigned _w_vel_var_number
Definition: INSBase.h:99
const VariableValue & _d_v_vel_dot_dv
Definition: INSBase.h:93
bool _convective_term
Definition: INSBase.h:110
const VariableGradient & _grad_u_vel
Definition: INSBase.h:76
const VariableSecond & _second_v_vel
Definition: INSBase.h:83
bool _transient_term
Definition: INSBase.h:111
const VariableValue & _u_vel_dot
Definition: INSBase.h:87
unsigned _u_vel_var_number
Definition: INSBase.h:97
const VariableValue & _d_w_vel_dot_dw
Definition: INSBase.h:94
const VariableGradient & _grad_w_vel
Definition: INSBase.h:78
const VariableSecond & _second_w_vel
Definition: INSBase.h:84
bool _laplace
Definition: INSBase.h:109
const VariableGradient & _grad_p
Definition: INSBase.h:79
const VariableValue & _v_vel
Definition: INSBase.h:71
unsigned _v_vel_var_number
Definition: INSBase.h:98
RealVectorValue _gravity
Definition: INSBase.h:102
unsigned _p_var_number
Definition: INSBase.h:100
const VariableValue & _d_u_vel_dot_du
Definition: INSBase.h:92
const VariableValue & _v_vel_dot
Definition: INSBase.h:88
const Real & _alpha
Definition: INSBase.h:108

◆ ~INSBase()

virtual INSBase::~INSBase ( )
inlinevirtual

Definition at line 30 of file INSBase.h.

30 {}

Member Function Documentation

◆ computeQpJacobian()

virtual Real INSBase::computeQpJacobian ( )
protectedpure virtual

◆ computeQpOffDiagJacobian()

virtual Real INSBase::computeQpOffDiagJacobian ( unsigned  jvar)
protectedpure virtual

◆ computeQpResidual()

virtual Real INSBase::computeQpResidual ( )
protectedpure virtual

◆ convectiveTerm()

RealVectorValue INSBase::convectiveTerm ( )
protectedvirtual

Definition at line 96 of file INSBase.C.

Referenced by INSMomentumBase::computeQpPGJacobian(), INSMass::computeQpPGOffDiagJacobian(), INSMass::computeQpPGResidual(), INSMomentumBase::computeQpPGResidual(), and INSMomentumBase::computeQpResidual().

97 {
98  RealVectorValue U(_u_vel[_qp], _v_vel[_qp], _w_vel[_qp]);
99  return _rho[_qp] *
100  RealVectorValue(U * _grad_u_vel[_qp], U * _grad_v_vel[_qp], U * _grad_w_vel[_qp]);
101 }
const MaterialProperty< Real > & _rho
Definition: INSBase.h:106
const VariableValue & _u_vel
Definition: INSBase.h:70
const VariableGradient & _grad_v_vel
Definition: INSBase.h:77
const VariableValue & _w_vel
Definition: INSBase.h:72
const VariableGradient & _grad_u_vel
Definition: INSBase.h:76
const VariableGradient & _grad_w_vel
Definition: INSBase.h:78
const VariableValue & _v_vel
Definition: INSBase.h:71

◆ dConvecDUComp()

RealVectorValue INSBase::dConvecDUComp ( unsigned  comp)
protectedvirtual

Definition at line 104 of file INSBase.C.

Referenced by INSMomentumBase::computeQpJacobian(), INSMomentumBase::computeQpOffDiagJacobian(), INSMomentumBase::computeQpPGJacobian(), and INSMass::computeQpPGOffDiagJacobian().

105 {
106  RealVectorValue U(_u_vel[_qp], _v_vel[_qp], _w_vel[_qp]);
107  RealVectorValue d_U_d_comp(0, 0, 0);
108  d_U_d_comp(comp) = _phi[_j][_qp];
109 
110  RealVectorValue convective_term = _rho[_qp] * RealVectorValue(d_U_d_comp * _grad_u_vel[_qp],
111  d_U_d_comp * _grad_v_vel[_qp],
112  d_U_d_comp * _grad_w_vel[_qp]);
113  convective_term(comp) += _rho[_qp] * U * _grad_phi[_j][_qp];
114 
115  return convective_term;
116 }
const MaterialProperty< Real > & _rho
Definition: INSBase.h:106
const VariableValue & _u_vel
Definition: INSBase.h:70
const VariableGradient & _grad_v_vel
Definition: INSBase.h:77
const VariableValue & _w_vel
Definition: INSBase.h:72
const VariableGradient & _grad_u_vel
Definition: INSBase.h:76
const VariableGradient & _grad_w_vel
Definition: INSBase.h:78
const VariableValue & _v_vel
Definition: INSBase.h:71

◆ dStrongPressureDPressure()

RealVectorValue INSBase::dStrongPressureDPressure ( )
protectedvirtual

Definition at line 226 of file INSBase.C.

Referenced by INSMomentumBase::computeQpOffDiagJacobian(), and INSMass::computeQpPGJacobian().

227 {
228  return _grad_phi[_j][_qp];
229 }

◆ dStrongViscDUCompLaplace()

RealVectorValue INSBase::dStrongViscDUCompLaplace ( unsigned  comp)
protectedvirtual

Reimplemented in INSMassRZ, and INSMomentumLaplaceFormRZ.

Definition at line 134 of file INSBase.C.

Referenced by INSMomentumBase::computeQpPGJacobian(), INSMass::computeQpPGOffDiagJacobian(), INSMomentumLaplaceFormRZ::dStrongViscDUCompLaplace(), and INSMassRZ::dStrongViscDUCompLaplace().

135 {
136  RealVectorValue viscous_term(0, 0, 0);
137  viscous_term(comp) = -_mu[_qp] * _second_phi[_j][_qp].tr();
138 
139  return viscous_term;
140 }
const VariablePhiSecond & _second_phi
second derivatives of the shape function
Definition: INSBase.h:67
const MaterialProperty< Real > & _mu
Definition: INSBase.h:105

◆ dStrongViscDUCompTraction()

RealVectorValue INSBase::dStrongViscDUCompTraction ( unsigned  comp)
protectedvirtual

Reimplemented in INSMassRZ, and INSMomentumTractionFormRZ.

Definition at line 143 of file INSBase.C.

Referenced by INSMomentumBase::computeQpPGJacobian(), INSMass::computeQpPGOffDiagJacobian(), INSMomentumTractionFormRZ::dStrongViscDUCompTraction(), and INSMassRZ::dStrongViscDUCompTraction().

144 {
145  RealVectorValue viscous_term(0, 0, 0);
146  viscous_term(comp) = -_mu[_qp] * (_second_phi[_j][_qp](0, 0) + _second_phi[_j][_qp](1, 1) +
147  _second_phi[_j][_qp](2, 2));
148  for (unsigned i = 0; i < 3; i++)
149  viscous_term(i) += -_mu[_qp] * _second_phi[_j][_qp](i, comp);
150 
151  return viscous_term;
152 }
const VariablePhiSecond & _second_phi
second derivatives of the shape function
Definition: INSBase.h:67
const MaterialProperty< Real > & _mu
Definition: INSBase.h:105

◆ dTauDUComp()

Real INSBase::dTauDUComp ( unsigned  comp)
protectedvirtual

Definition at line 298 of file INSBase.C.

Referenced by INSMomentumBase::computeQpPGJacobian(), and INSMass::computeQpPGOffDiagJacobian().

299 {
300  Real nu = _mu[_qp] / _rho[_qp];
301  RealVectorValue U(_u_vel[_qp], _v_vel[_qp], _w_vel[_qp]);
302  Real h = _current_elem->hmax();
303  Real transient_part = _transient_term ? 4. / (_dt * _dt) : 0.;
304  return -_alpha / 2. * std::pow(transient_part + (2. * U.norm() / h) * (2. * U.norm() / h) +
305  9. * (4. * nu / (h * h)) * (4. * nu / (h * h)),
306  -1.5) *
307  2. * (2. * U.norm() / h) * 2. / h * U(comp) * _phi[_j][_qp] /
308  (U.norm() + std::numeric_limits<double>::epsilon());
309 }
const MaterialProperty< Real > & _rho
Definition: INSBase.h:106
const VariableValue & _u_vel
Definition: INSBase.h:70
const MaterialProperty< Real > & _mu
Definition: INSBase.h:105
const VariableValue & _w_vel
Definition: INSBase.h:72
bool _transient_term
Definition: INSBase.h:111
ExpressionBuilder::EBTerm pow(const ExpressionBuilder::EBTerm &left, T exponent)
const VariableValue & _v_vel
Definition: INSBase.h:71
const Real & _alpha
Definition: INSBase.h:108

◆ dTimeDerivativeDUComp()

RealVectorValue INSBase::dTimeDerivativeDUComp ( unsigned  comp)
protectedvirtual

Definition at line 250 of file INSBase.C.

Referenced by INSMomentumBase::computeQpPGJacobian(), and INSMass::computeQpPGOffDiagJacobian().

251 {
252  Real base = _rho[_qp] * _phi[_j][_qp];
253  switch (comp)
254  {
255  case 0:
256  return RealVectorValue(base * _d_u_vel_dot_du[_qp], 0, 0);
257 
258  case 1:
259  return RealVectorValue(0, base * _d_v_vel_dot_dv[_qp], 0);
260 
261  case 2:
262  return RealVectorValue(0, 0, base * _d_w_vel_dot_dw[_qp]);
263 
264  default:
265  mooseError("comp must be 0, 1, or 2");
266  }
267 }
const MaterialProperty< Real > & _rho
Definition: INSBase.h:106
const VariableValue & _d_v_vel_dot_dv
Definition: INSBase.h:93
const VariableValue & _d_w_vel_dot_dw
Definition: INSBase.h:94
const VariableValue & _d_u_vel_dot_du
Definition: INSBase.h:92

◆ dWeakPressureDPressure()

Real INSBase::dWeakPressureDPressure ( )
protectedvirtual

Definition at line 232 of file INSBase.C.

Referenced by INSMomentumBase::computeQpOffDiagJacobian().

233 {
234  return -_phi[_j][_qp];
235 }

◆ dWeakViscDUCompLaplace()

RealVectorValue INSBase::dWeakViscDUCompLaplace ( )
protectedvirtual

Definition at line 202 of file INSBase.C.

203 {
204  return _mu[_qp] * _grad_phi[_j][_qp];
205 }
const MaterialProperty< Real > & _mu
Definition: INSBase.h:105

◆ dWeakViscDUCompTraction()

RealVectorValue INSBase::dWeakViscDUCompTraction ( )
protectedvirtual

Definition at line 208 of file INSBase.C.

209 {
210  return _mu[_qp] * _grad_phi[_j][_qp];
211 }
const MaterialProperty< Real > & _mu
Definition: INSBase.h:105

◆ gravityTerm()

RealVectorValue INSBase::gravityTerm ( )
protectedvirtual

Definition at line 238 of file INSBase.C.

Referenced by INSMomentumBase::computeQpPGJacobian(), INSMass::computeQpPGOffDiagJacobian(), INSMass::computeQpPGResidual(), INSMomentumBase::computeQpPGResidual(), and INSMomentumBase::computeQpResidual().

239 {
240  return -_rho[_qp] * _gravity;
241 }
const MaterialProperty< Real > & _rho
Definition: INSBase.h:106
RealVectorValue _gravity
Definition: INSBase.h:102

◆ strongPressureTerm()

RealVectorValue INSBase::strongPressureTerm ( )
protectedvirtual

◆ strongViscousTermLaplace()

RealVectorValue INSBase::strongViscousTermLaplace ( )
protectedvirtual

Reimplemented in INSMassRZ, and INSMomentumLaplaceFormRZ.

Definition at line 119 of file INSBase.C.

Referenced by INSMomentumBase::computeQpPGJacobian(), INSMass::computeQpPGOffDiagJacobian(), INSMass::computeQpPGResidual(), INSMomentumBase::computeQpPGResidual(), INSMomentumLaplaceFormRZ::strongViscousTermLaplace(), INSMassRZ::strongViscousTermLaplace(), and strongViscousTermTraction().

120 {
121  return -_mu[_qp] *
122  RealVectorValue(_second_u_vel[_qp].tr(), _second_v_vel[_qp].tr(), _second_w_vel[_qp].tr());
123 }
const MaterialProperty< Real > & _mu
Definition: INSBase.h:105
const VariableSecond & _second_u_vel
Definition: INSBase.h:82
const VariableSecond & _second_v_vel
Definition: INSBase.h:83
const VariableSecond & _second_w_vel
Definition: INSBase.h:84

◆ strongViscousTermTraction()

RealVectorValue INSBase::strongViscousTermTraction ( )
protectedvirtual

Reimplemented in INSMassRZ, and INSMomentumTractionFormRZ.

Definition at line 126 of file INSBase.C.

Referenced by INSMomentumBase::computeQpPGJacobian(), INSMass::computeQpPGOffDiagJacobian(), INSMass::computeQpPGResidual(), INSMomentumBase::computeQpPGResidual(), INSMomentumTractionFormRZ::strongViscousTermTraction(), and INSMassRZ::strongViscousTermTraction().

127 {
128  return strongViscousTermLaplace() -
129  _mu[_qp] *
130  (_second_u_vel[_qp].row(0) + _second_v_vel[_qp].row(1) + _second_w_vel[_qp].row(2));
131 }
virtual RealVectorValue strongViscousTermLaplace()
Definition: INSBase.C:119
const MaterialProperty< Real > & _mu
Definition: INSBase.h:105
const VariableSecond & _second_u_vel
Definition: INSBase.h:82
const VariableSecond & _second_v_vel
Definition: INSBase.h:83
const VariableSecond & _second_w_vel
Definition: INSBase.h:84

◆ tau()

Real INSBase::tau ( )
protectedvirtual

Definition at line 270 of file INSBase.C.

Referenced by Advection::computeQpJacobian(), INSMomentumBase::computeQpOffDiagJacobian(), INSMass::computeQpPGJacobian(), INSMomentumBase::computeQpPGJacobian(), INSMass::computeQpPGOffDiagJacobian(), INSMass::computeQpPGResidual(), INSMomentumBase::computeQpPGResidual(), and Advection::computeQpResidual().

271 {
272  Real nu = _mu[_qp] / _rho[_qp];
273  RealVectorValue U(_u_vel[_qp], _v_vel[_qp], _w_vel[_qp]);
274  Real h = _current_elem->hmax();
275  Real transient_part = _transient_term ? 4. / (_dt * _dt) : 0.;
276  return _alpha / std::sqrt(transient_part + (2. * U.norm() / h) * (2. * U.norm() / h) +
277  9. * (4. * nu / (h * h)) * (4. * nu / (h * h)));
278 }
const MaterialProperty< Real > & _rho
Definition: INSBase.h:106
const VariableValue & _u_vel
Definition: INSBase.h:70
const MaterialProperty< Real > & _mu
Definition: INSBase.h:105
const VariableValue & _w_vel
Definition: INSBase.h:72
bool _transient_term
Definition: INSBase.h:111
const VariableValue & _v_vel
Definition: INSBase.h:71
const Real & _alpha
Definition: INSBase.h:108

◆ tauNodal()

Real INSBase::tauNodal ( )
protectedvirtual

Provides tau which yields superconvergence for 1D advection-diffusion.

Definition at line 281 of file INSBase.C.

Referenced by Advection::computeQpJacobian(), and Advection::computeQpResidual().

282 {
283  Real nu = _mu[_qp] / _rho[_qp];
284  RealVectorValue U(_u_vel[_qp], _v_vel[_qp], _w_vel[_qp]);
285  Real h = _current_elem->hmax();
286  Real xi;
287  if (nu < std::numeric_limits<Real>::epsilon())
288  xi = 1;
289  else
290  {
291  Real alpha = U.norm() * h / (2 * nu);
292  xi = 1. / std::tanh(alpha) - 1. / alpha;
293  }
294  return h / (2 * U.norm()) * xi;
295 }
const MaterialProperty< Real > & _rho
Definition: INSBase.h:106
const VariableValue & _u_vel
Definition: INSBase.h:70
const MaterialProperty< Real > & _mu
Definition: INSBase.h:105
const VariableValue & _w_vel
Definition: INSBase.h:72
const VariableValue & _v_vel
Definition: INSBase.h:71

◆ timeDerivativeTerm()

RealVectorValue INSBase::timeDerivativeTerm ( )
protectedvirtual

Definition at line 244 of file INSBase.C.

Referenced by INSMomentumBase::computeQpPGJacobian(), INSMass::computeQpPGOffDiagJacobian(), INSMass::computeQpPGResidual(), and INSMomentumBase::computeQpPGResidual().

245 {
246  return _rho[_qp] * RealVectorValue(_u_vel_dot[_qp], _v_vel_dot[_qp], _w_vel_dot[_qp]);
247 }
const MaterialProperty< Real > & _rho
Definition: INSBase.h:106
const VariableValue & _w_vel_dot
Definition: INSBase.h:89
const VariableValue & _u_vel_dot
Definition: INSBase.h:87
const VariableValue & _v_vel_dot
Definition: INSBase.h:88

◆ weakPressureTerm()

Real INSBase::weakPressureTerm ( )
protectedvirtual

Definition at line 220 of file INSBase.C.

Referenced by INSMomentumBase::computeQpResidual().

221 {
222  return -_p[_qp];
223 }
const VariableValue & _p
Definition: INSBase.h:73

◆ weakViscousTermLaplace()

RealVectorValue INSBase::weakViscousTermLaplace ( unsigned  comp)
protectedvirtual

Definition at line 155 of file INSBase.C.

156 {
157  switch (comp)
158  {
159  case 0:
160  return _mu[_qp] * _grad_u_vel[_qp];
161 
162  case 1:
163  return _mu[_qp] * _grad_v_vel[_qp];
164 
165  case 2:
166  return _mu[_qp] * _grad_w_vel[_qp];
167 
168  default:
169  return _zero[_qp];
170  }
171 }
const MaterialProperty< Real > & _mu
Definition: INSBase.h:105
const VariableGradient & _grad_v_vel
Definition: INSBase.h:77
const VariableGradient & _grad_u_vel
Definition: INSBase.h:76
const VariableGradient & _grad_w_vel
Definition: INSBase.h:78

◆ weakViscousTermTraction()

RealVectorValue INSBase::weakViscousTermTraction ( unsigned  comp)
protectedvirtual

Definition at line 174 of file INSBase.C.

175 {
176  switch (comp)
177  {
178  case 0:
179  {
180  RealVectorValue transpose(_grad_u_vel[_qp](0), _grad_v_vel[_qp](0), _grad_w_vel[_qp](0));
181  return _mu[_qp] * _grad_u_vel[_qp] + _mu[_qp] * transpose;
182  }
183 
184  case 1:
185  {
186  RealVectorValue transpose(_grad_u_vel[_qp](1), _grad_v_vel[_qp](1), _grad_w_vel[_qp](1));
187  return _mu[_qp] * _grad_v_vel[_qp] + _mu[_qp] * transpose;
188  }
189 
190  case 2:
191  {
192  RealVectorValue transpose(_grad_u_vel[_qp](2), _grad_v_vel[_qp](2), _grad_w_vel[_qp](2));
193  return _mu[_qp] * _grad_w_vel[_qp] + _mu[_qp] * transpose;
194  }
195 
196  default:
197  return _zero[_qp];
198  }
199 }
const MaterialProperty< Real > & _mu
Definition: INSBase.h:105
const VariableGradient & _grad_v_vel
Definition: INSBase.h:77
const VariableGradient & _grad_u_vel
Definition: INSBase.h:76
const VariableGradient & _grad_w_vel
Definition: INSBase.h:78

Member Data Documentation

◆ _alpha

const Real& INSBase::_alpha
protected

Definition at line 108 of file INSBase.h.

Referenced by dTauDUComp(), and tau().

◆ _convective_term

bool INSBase::_convective_term
protected

◆ _d_u_vel_dot_du

const VariableValue& INSBase::_d_u_vel_dot_du
protected

Definition at line 92 of file INSBase.h.

Referenced by dTimeDerivativeDUComp().

◆ _d_v_vel_dot_dv

const VariableValue& INSBase::_d_v_vel_dot_dv
protected

Definition at line 93 of file INSBase.h.

Referenced by dTimeDerivativeDUComp().

◆ _d_w_vel_dot_dw

const VariableValue& INSBase::_d_w_vel_dot_dw
protected

Definition at line 94 of file INSBase.h.

Referenced by dTimeDerivativeDUComp().

◆ _grad_p

const VariableGradient& INSBase::_grad_p
protected

Definition at line 79 of file INSBase.h.

Referenced by strongPressureTerm().

◆ _grad_u_vel

const VariableGradient& INSBase::_grad_u_vel
protected

◆ _grad_v_vel

const VariableGradient& INSBase::_grad_v_vel
protected

◆ _grad_w_vel

const VariableGradient& INSBase::_grad_w_vel
protected

◆ _gravity

RealVectorValue INSBase::_gravity
protected

Definition at line 102 of file INSBase.h.

Referenced by gravityTerm().

◆ _laplace

bool INSBase::_laplace
protected

◆ _mu

const MaterialProperty<Real>& INSBase::_mu
protected

◆ _p

const VariableValue& INSBase::_p
protected

◆ _p_var_number

unsigned INSBase::_p_var_number
protected

◆ _rho

const MaterialProperty<Real>& INSBase::_rho
protected

◆ _second_phi

const VariablePhiSecond& INSBase::_second_phi
protected

second derivatives of the shape function

Definition at line 67 of file INSBase.h.

Referenced by dStrongViscDUCompLaplace(), and dStrongViscDUCompTraction().

◆ _second_u_vel

const VariableSecond& INSBase::_second_u_vel
protected

Definition at line 82 of file INSBase.h.

Referenced by strongViscousTermLaplace(), and strongViscousTermTraction().

◆ _second_v_vel

const VariableSecond& INSBase::_second_v_vel
protected

Definition at line 83 of file INSBase.h.

Referenced by strongViscousTermLaplace(), and strongViscousTermTraction().

◆ _second_w_vel

const VariableSecond& INSBase::_second_w_vel
protected

Definition at line 84 of file INSBase.h.

Referenced by strongViscousTermLaplace(), and strongViscousTermTraction().

◆ _transient_term

bool INSBase::_transient_term
protected

◆ _u_vel

const VariableValue& INSBase::_u_vel
protected

◆ _u_vel_dot

const VariableValue& INSBase::_u_vel_dot
protected

Definition at line 87 of file INSBase.h.

Referenced by timeDerivativeTerm().

◆ _u_vel_var_number

unsigned INSBase::_u_vel_var_number
protected

◆ _v_vel

const VariableValue& INSBase::_v_vel
protected

◆ _v_vel_dot

const VariableValue& INSBase::_v_vel_dot
protected

Definition at line 88 of file INSBase.h.

Referenced by timeDerivativeTerm().

◆ _v_vel_var_number

unsigned INSBase::_v_vel_var_number
protected

◆ _w_vel

const VariableValue& INSBase::_w_vel
protected

◆ _w_vel_dot

const VariableValue& INSBase::_w_vel_dot
protected

Definition at line 89 of file INSBase.h.

Referenced by timeDerivativeTerm().

◆ _w_vel_var_number

unsigned INSBase::_w_vel_var_number
protected

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