axisym_fluid_traction_elements.cc
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30 
31 // Config header generated by autoconfig
32 #ifdef HAVE_CONFIG_H
33 #include <oomph-lib-config.h>
34 #endif
35 
36 
37 //OOMPH-LIB headers
39 
40 namespace oomph
41 {
42 
43 
44 //=======================================================================
45 /// Namespace containing the zero traction function for axisymmetric
46 /// Navier Stokes traction elements
47 //=======================================================================
48 namespace AxisymmetricNavierStokesTractionElementHelper
49  {
50 
51  //=======================================================================
52  /// Default load function (zero traction)
53  //=======================================================================
54  void Zero_traction_fct(const double& time,
55  const Vector<double> &x,
56  const Vector<double>& N,
57  Vector<double>& load)
58  {
59  unsigned n_dim=load.size();
60  for (unsigned i=0;i<n_dim;i++) {load[i]=0.0;}
61  }
62 
63  }
64 
65 /////////////////////////////////////////////////////////////////////////
66 /////////////////////////////////////////////////////////////////////////
67 /////////////////////////////////////////////////////////////////////////
68 
69 
70 //=======================================================================
71 /// Namespace containing the default Strouhal number of axisymmetric
72 /// linearised FSI.
73 //=======================================================================
74 namespace LinearisedFSIAxisymmetricNStNoSlipBCHelper
75  {
76 
77  /// Default for fluid Strouhal number
79 
80  }
81 
82 }
void Zero_traction_fct(const double &time, const Vector< double > &x, const Vector< double > &N, Vector< double > &load)
Default load function (zero traction)
cstr elem_len * i
Definition: cfortran.h:607
double Default_strouhal_number
Default for fluid Strouhal number.