Second-order wave model. More...
Public Member Functions | |
| TypeName ("Stokes2") | |
| Runtime type information. More... | |
| Stokes2 (const dictionary &dict, const scalar g, const word &modelName=Stokes2::typeName, scalar(*celerityPtr)(const AiryCoeffs &)=&Stokes2::celerity) | |
| Construct from a dictionary and gravity. More... | |
| virtual autoPtr< waveModel > | clone () const |
| Construct a clone. More... | |
| virtual | ~Stokes2 () |
| Destructor. More... | |
| virtual scalar | celerity () const |
| The wave celerity [m/s]. More... | |
| virtual tmp< scalarField > | elevation (const scalar t, const scalarField &x) const |
| Get the wave elevation at a given time and local coordinates. Local. More... | |
| virtual tmp< vector2DField > | velocity (const scalar t, const vector2DField &xz) const |
| Get the wave velocity at a given time and local coordinates. Local. More... | |
 Public Member Functions inherited from Airy | |
| TypeName ("Airy") | |
| Runtime type information. More... | |
| Airy (const Airy &wave) | |
| Construct a copy. More... | |
| Airy (const dictionary &dict, const scalar g, const word &modelName=Airy::typeName, scalar(*celerityPtr)(const AiryCoeffs &)=&AiryCoeffs::celerity) | |
| Construct from a dictionary and gravity. More... | |
| virtual | ~Airy () |
| Destructor. More... | |
| scalar | depth () const |
| Get the depth. More... | |
| scalar | amplitude (const scalar t) const |
| Get the amplitude. More... | |
| scalar | amplitude () const |
| Get the amplitude at steady state. More... | |
| scalar | length () const |
| Get the length. More... | |
| scalar | phase () const |
| Get the phase. More... | |
| virtual void | write (Ostream &os) const |
| Write. More... | |
| Public Member Functions inherited from waveModel | |
| TypeName ("waveModel") | |
| Runtime type information. More... | |
| declareRunTimeSelectionTable (autoPtr, waveModel, dictionary,(const dictionary &dict, const scalar g),(dict, g)) | |
| waveModel (const waveModel &wave) | |
| Construct a copy. More... | |
| waveModel (const dictionary &dict, const scalar g) | |
| Construct from a dictionary and gravity. More... | |
| virtual | ~waveModel () |
| Destructor. More... | |
| scalar | g () const |
| Get the value of gravity. More... | |
Static Protected Member Functions | |
| static scalar | celerity (const AiryCoeffs &) |
| The wave celerity [m/s]. More... | |
| Static Protected Member Functions inherited from Airy | |
| static scalar | celerity (const AiryCoeffs &) |
| The wave celerity [m/s]. More... | |
Additional Inherited Members | |
| Static Public Member Functions inherited from waveModel | |
| static autoPtr< waveModel > | New (const dictionary &dict, const scalar g) |
| Select. More... | |
| static autoPtr< waveModel > | New (const word &type, const dictionary &dict, const scalar g) |
| Select. More... | |
| Protected Member Functions inherited from Airy | |
| AiryCoeffs | coeffs (const scalar t) const |
| Return the wave coefficients. More... | |
| AiryCoeffs | coeffs () const |
| Return the wave coefficients at steady state. More... | |
Second-order wave model.
Reference:
Stokes, G.G. (1847)
On the theory of oscillatory waves.
Transactions of the Cambridge Philosophical Society, 8, 441.
See equations 18 and 19.
| Stokes2 | ( | const dictionary & | dict, |
| const scalar | g, | ||
| const word & | modelName = Stokes2::typeName, |
||
| scalar(*)(const AiryCoeffs &) | celerityPtr = &Stokes2::celerity |
||
| ) |
Construct from a dictionary and gravity.
Definition at line 65 of file Stokes2.C.
Referenced by Stokes2::clone().
|
staticprotected |
The wave celerity [m/s].
Definition at line 43 of file Stokes2.C.
References AiryCoeffs::amplitude, Airy::celerity(), AiryCoeffs::celerity(), Airy::coeffs(), Foam::cosh(), AiryCoeffs::deep(), AiryCoeffs::depth, Foam::endl(), Foam::Info, AiryCoeffs::k(), Foam::log(), Foam::max(), Foam::min(), Foam::fvm::S(), and Foam::sqr().
| TypeName | ( | "Stokes2" | ) |
Runtime type information.
Construct a clone.
Reimplemented from Airy.
Reimplemented in Stokes5.
Definition at line 95 of file Stokes2.H.
References Stokes2::Stokes2().
|
virtual |
The wave celerity [m/s].
Reimplemented from Airy.
Reimplemented in Stokes5.
Definition at line 85 of file Stokes2.C.
Referenced by Stokes5::celerity().
|
virtual |
Get the wave elevation at a given time and local coordinates. Local.
x is aligned with the direction of propagation.
Reimplemented from Airy.
Reimplemented in Stokes5.
Definition at line 91 of file Stokes2.C.
References AiryCoeffs::angle(), Foam::cos(), AiryCoeffs::deep(), Airy::elevation(), Foam::endl(), Foam::Info, AiryCoeffs::k(), Foam::log(), Foam::max(), Foam::min(), Foam::sqr(), Foam::T(), Foam::tanh(), and x.
Referenced by Stokes5::elevation().
|
virtual |
Get the wave velocity at a given time and local coordinates. Local.
x is aligned with the direction of propagation, and z with negative gravity.
Reimplemented from Airy.
Reimplemented in Stokes5.
Definition at line 118 of file Stokes2.C.
References Airy::celerity(), AiryCoeffs::deep(), Foam::endl(), Foam::Info, AiryCoeffs::k(), Foam::log(), Foam::max(), Foam::min(), Foam::pow3(), Foam::sinh(), Foam::sqr(), Airy::velocity(), and AiryCoeffs::vi().
Referenced by Stokes5::velocity().
1.9.1