Injector model based on an idea of Jerzy Chomiak. More...
#include <dieselSpray/Chomiak.H>
Injector model based on an idea of Jerzy Chomiak.
Given the initial droplet size pdf in an interval d = (d0, d1), the spray angle phi = phi(d), such that the largest droplets have zero spray angle and the smallest droplets have maximum spray angle. i.e. phi(d=d1) = 0, phi(d=d0) = phiMax, where phiMax is a model parameter.
Definition at line 55 of file Chomiak.H.
Inheritance diagram for ChomiakInjector: Collaboration diagram for ChomiakInjector:Public Member Functions | |
| TypeName ("ChomiakInjector") | |
| Runtime type information.
| |
| ChomiakInjector (const dictionary &dict, spray &sm) | |
| Construct from components.
| |
| ~ChomiakInjector () | |
| scalar | d0 (const label injector, const scalar time) const |
| Return the injected droplet diameter.
| |
| vector | direction (const label injector, const label hole, const scalar time, const scalar d) const |
| Return the spray angle of the injector.
| |
| scalar | velocity (const label i, const scalar time) const |
| scalar | averageVelocity (const label i) const |
| ChomiakInjector | ( | const dictionary & | dict, |
| spray & | sm | ||
| ) |
Construct from components.
Definition at line 51 of file Chomiak.C.
References Foam::abort(), DimensionedField< Type, GeoMesh >::average(), Foam::FatalError, forAll, spray::fuels(), spray::injectors(), spray::p(), PtrList< T >::size(), and dimensioned< Type >::value().
| ~ChomiakInjector | ( | ) |
| TypeName | ( | "ChomiakInjector" | ) |
Runtime type information.
| scalar d0 | ( | const label | injector, |
| const scalar | time | ||
| ) | const [virtual]
|
Return the injected droplet diameter.
Implements injectorModel.
| vector direction | ( | const label | injector, |
| const label | hole, | ||
| const scalar | time, | ||
| const scalar | d | ||
| ) | const [virtual]
|
Return the spray angle of the injector.
Implements injectorModel.
Definition at line 107 of file Chomiak.C.
References beta(), Foam::cos(), dMax, dMin, Foam::mag(), Foam::mathematicalConstant::pi(), Foam::reduce(), Foam::sin(), and Vector< Cmpt >::zero.
| scalar velocity | ( | const label | i, |
| const scalar | time | ||
| ) | const [virtual]
|
Implements injectorModel.
Definition at line 159 of file Chomiak.C.
References injectorType::getTableValue(), injectorType::injectionPressureProfile(), Foam::max(), injectorType::pressureIndependentVelocity(), rho, Foam::sqrt(), injectorType::T(), injectorType::velocityProfile(), and injectorType::X().
| scalar averageVelocity | ( | const label | i ) | const [virtual]
|
Implements injectorModel.
Definition at line 180 of file Chomiak.C.
References injectorType::integrateTable(), injectorType::teoi(), injectorType::tsoi(), and injectorType::velocityProfile().
