Momentum parcel class with rotational motion (as spherical particles only) and one/two-way coupling with the continuous phase. More...


Classes | |
| class | constantProperties |
| Class to hold momentum parcel constant properties. More... | |
| class | trackingData |
Public Member Functions | |
| AddToPropertyList (ParcelType, " moving"+" typeId"+" nParticle"+" d"+" dTarget "+" (Ux Uy Uz)"+" rho"+" age"+" tTurb"+" (UTurbx UTurby UTurbz)") | |
| String representation of properties. More... | |
| MomentumParcel (const polyMesh &mesh, const barycentric &coordinates, const label celli, const label tetFacei, const label tetPti, const label facei) | |
| Construct from mesh, coordinates and topology. More... | |
| MomentumParcel (const polyMesh &mesh, const vector &position, const label celli, label &nLocateBoundaryHits) | |
| Construct from a position and a cell, searching for the rest of the. More... | |
| MomentumParcel (Istream &is, bool readFields=true) | |
| Construct from Istream. More... | |
| MomentumParcel (const MomentumParcel &p) | |
| Construct as a copy. More... | |
| virtual autoPtr< particle > | clone () const |
| Construct and return a clone. More... | |
| bool | moving () const |
| Return const access to moving flag. More... | |
| label | typeId () const |
| Return const access to type id. More... | |
| scalar | nParticle () const |
| Return const access to number of particles. More... | |
| scalar | d () const |
| Return const access to diameter. More... | |
| scalar | dTarget () const |
| Return const access to target diameter. More... | |
| const vector & | U () const |
| Return const access to velocity. More... | |
| scalar | rho () const |
| Return const access to density. More... | |
| scalar | age () const |
| Return const access to the age. More... | |
| scalar | tTurb () const |
| Return const access to time spent in turbulent eddy. More... | |
| const vector & | UTurb () const |
| Return const access to turbulent velocity fluctuation. More... | |
| bool & | moving () |
| Return const access to moving flag. More... | |
| label & | typeId () |
| Return access to type id. More... | |
| scalar & | nParticle () |
| Return access to number of particles. More... | |
| scalar & | d () |
| Return access to diameter. More... | |
| scalar & | dTarget () |
| Return access to target diameter. More... | |
| vector & | U () |
| Return access to velocity. More... | |
| scalar & | rho () |
| Return access to density. More... | |
| scalar & | age () |
| Return access to the age. More... | |
| scalar & | tTurb () |
| Return access to time spent in turbulent eddy. More... | |
| vector & | UTurb () |
| Return access to turbulent velocity fluctuation. More... | |
| scalar | massCell (const trackingData &td) const |
| Cell owner mass. More... | |
| scalar | mass () const |
| Particle mass. More... | |
| scalar | momentOfInertia () const |
| Particle moment of inertia around diameter axis. More... | |
| scalar | volume () const |
| Particle volume. More... | |
| scalar | areaP () const |
| Particle projected area. More... | |
| scalar | areaS () const |
| Particle surface area. More... | |
| scalar | Re (const trackingData &td) const |
| Reynolds number. More... | |
| scalar | We (const trackingData &td, const scalar sigma) const |
| Weber number. More... | |
| scalar | Eo (const trackingData &td, const scalar sigma) const |
| Eotvos number. More... | |
| template<class TrackCloudType > | |
| bool | move (TrackCloudType &cloud, trackingData &td) |
| Move the parcel. More... | |
| virtual void | transformProperties (const transformer &) |
| Transform the physical properties of the particle. More... | |
| template<class TrackCloudType > | |
| void | correctAfterParallelTransfer (TrackCloudType &, trackingData &) |
| Make changes following a parallel transfer. More... | |
| template<class TrackCloudType > | |
| bool | hitPatch (TrackCloudType &cloud, trackingData &td) |
| Overridable function to handle the particle hitting a patch. More... | |
| template<class TrackCloudType > | |
| void | hitWedgePatch (TrackCloudType &, trackingData &) |
| Overridable function to handle the particle hitting a wedgePatch. More... | |
| template<class TrackCloudType > | |
| void | hitSymmetryPlanePatch (TrackCloudType &, trackingData &) |
| Overridable function to handle the particle hitting a. More... | |
| template<class TrackCloudType > | |
| void | hitSymmetryPatch (TrackCloudType &, trackingData &) |
| Overridable function to handle the particle hitting a. More... | |
| template<class TrackCloudType > | |
| void | hitCyclicPatch (TrackCloudType &, trackingData &) |
| Overridable function to handle the particle hitting a. More... | |
| template<class TrackCloudType > | |
| bool | hitNonConformalCyclicPatch (const vector &displacement, const scalar fraction, const label patchi, TrackCloudType &cloud, trackingData &td) |
| Overridable function to handle the particle hitting an. More... | |
| template<class TrackCloudType > | |
| void | hitWallPatch (TrackCloudType &cloud, trackingData &td) |
| Overridable function to handle the particle hitting a wallPatch. More... | |
| template<class TrackCloudType > | |
| void | hitBasicPatch (TrackCloudType &cloud, trackingData &td) |
| Overridable function to handle the particle hitting a basic. More... | |
| template<class TrackCloudType > | |
| const Foam::vector | calcVelocity (TrackCloudType &cloud, trackingData &td, const scalar dt, const scalar Re, const scalar mu, const scalar mass, const vector &Su, vector &dUTrans, scalar &Spu) const |
| template<class CloudType > | |
| void | readFields (CloudType &c) |
| template<class CloudType > | |
| void | writeFields (const CloudType &c) |
Static Public Member Functions | |
| static autoPtr< MomentumParcel > | New (Istream &is) |
| Construct from Istream and return. More... | |
| static scalar | volume (const scalar d) |
| Particle volume for a given diameter. More... | |
| static scalar | areaP (const scalar d) |
| Projected area for given diameter. More... | |
| static scalar | areaS (const scalar d) |
| Surface area for given diameter. More... | |
| static scalar | Re (const scalar rhoc, const vector &U, const vector &Uc, const scalar d, const scalar muc) |
| Reynolds number for given conditions. More... | |
| static scalar | We (const scalar rhoc, const vector &U, const vector &Uc, const scalar d, const scalar sigma) |
| Weber number for given conditions. More... | |
| static scalar | Eo (const vector &g, const scalar rho, const scalar rhoc, const vector &U, const scalar d, const scalar sigma) |
| Eotvos number for given conditions. More... | |
| template<class TrackCloudType > | |
| static void | readFields (TrackCloudType &c) |
| Read. More... | |
| template<class TrackCloudType > | |
| static void | writeFields (const TrackCloudType &c) |
| Write. More... | |
Protected Member Functions | |
| template<class TrackCloudType > | |
| void | setCellValues (TrackCloudType &cloud, trackingData &td) |
| Set cell values. More... | |
| template<class TrackCloudType > | |
| void | calcDispersion (TrackCloudType &cloud, trackingData &td, const scalar dt) |
| Apply dispersion to the carrier phase velocity and update. More... | |
| template<class TrackCloudType > | |
| void | cellValueSourceCorrection (TrackCloudType &cloud, trackingData &td, const scalar dt) |
| Correct cell values using latest transfer information. More... | |
| template<class TrackCloudType > | |
| void | calc (TrackCloudType &cloud, trackingData &td, const scalar dt) |
| Update parcel properties over the time interval. More... | |
| template<class TrackCloudType > | |
| const vector | calcVelocity (TrackCloudType &cloud, trackingData &td, const scalar dt, const scalar Re, const scalar mu, const scalar mass, const vector &Su, vector &dUTrans, scalar &Spu) const |
| Calculate new particle velocity. More... | |
Protected Attributes | |
| bool | moving_ |
| Moving flag - tracking stopped when moving = false. More... | |
| label | typeId_ |
| Parcel type id. More... | |
| scalar | nParticle_ |
| Number of particles in Parcel. More... | |
| scalar | d_ |
| Diameter [m]. More... | |
| scalar | dTarget_ |
| Target diameter [m]. More... | |
| vector | U_ |
| Velocity of Parcel [m/s]. More... | |
| scalar | rho_ |
| Density [kg/m^3]. More... | |
| scalar | age_ |
| Age [s]. More... | |
| scalar | tTurb_ |
| Time spent in turbulent eddy [s]. More... | |
| vector | UTurb_ |
| Turbulent velocity fluctuation [m/s]. More... | |
Friends | |
| Ostream & | operator (Ostream &, const MomentumParcel< ParcelType > &) |
Momentum parcel class with rotational motion (as spherical particles only) and one/two-way coupling with the continuous phase.
Sub-models include:
Definition at line 79 of file MomentumParcel.H.
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Construct from mesh, coordinates and topology.
Other properties initialised as null
Definition at line 74 of file MomentumParcelI.H.
Referenced by MomentumParcel< ParcelType >::clone(), and MomentumParcel< ParcelType >::New().

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Construct from a position and a cell, searching for the rest of the.
required topology. Other properties are initialised as null.
Definition at line 99 of file MomentumParcelI.H.
| MomentumParcel | ( | Istream & | is, |
| bool | readFields = true |
||
| ) |
Construct from Istream.
Definition at line 48 of file MomentumParcelIO.C.
References MomentumParcel< ParcelType >::age_, IOstream::ASCII, IOstream::check(), MomentumParcel< ParcelType >::d_, MomentumParcel< ParcelType >::dTarget_, IOstream::format(), MomentumParcel< ParcelType >::moving_, MomentumParcel< ParcelType >::nParticle_, Istream::read(), Foam::readBool(), MomentumParcel< ParcelType >::readFields(), Foam::readLabel(), Foam::readScalar(), MomentumParcel< ParcelType >::rho_, MomentumParcel< ParcelType >::tTurb_, MomentumParcel< ParcelType >::typeId_, MomentumParcel< ParcelType >::U_, and MomentumParcel< ParcelType >::UTurb_.

| MomentumParcel | ( | const MomentumParcel< ParcelType > & | p | ) |
Construct as a copy.
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Set cell values.
Definition at line 41 of file MomentumParcel.C.
References Foam::tracking::coordinates(), Foam::endl(), MomentumParcel< ParcelType >::trackingData::muc(), MomentumParcel< ParcelType >::trackingData::muInterp(), Foam::nl, MomentumParcel< ParcelType >::trackingData::rhoc(), MomentumParcel< ParcelType >::trackingData::rhoInterp(), MomentumParcel< ParcelType >::trackingData::Uc(), MomentumParcel< ParcelType >::trackingData::UInterp(), and WarningInFunction.

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Apply dispersion to the carrier phase velocity and update.
parcel turbulence parameters
Definition at line 71 of file MomentumParcel.C.
References MomentumParcel< ParcelType >::trackingData::Uc().

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Correct cell values using latest transfer information.
Definition at line 92 of file MomentumParcel.C.
References MomentumParcel< ParcelType >::trackingData::Uc().

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Update parcel properties over the time interval.
Definition at line 105 of file MomentumParcel.C.
References MomentumParcel< ParcelType >::trackingData::muc(), Foam::Re(), Foam::fvc::Su(), and Foam::Zero.

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Calculate new particle velocity.
| AddToPropertyList | ( | ParcelType | , |
| " moving"+" typeId"+" nParticle"+" d"+" dTarget "+" (Ux Uy Uz)"+" rho"+" age"+" tTurb"+" (UTurbx UTurby UTurbz)" | |||
| ) |
String representation of properties.
Construct and return a clone.
Definition at line 400 of file MomentumParcel.H.
References MomentumParcel< ParcelType >::MomentumParcel().

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inlinestatic |
Construct from Istream and return.
Definition at line 406 of file MomentumParcel.H.
References MomentumParcel< ParcelType >::MomentumParcel().

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Return const access to moving flag.
Definition at line 166 of file MomentumParcelI.H.
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Return const access to type id.
Definition at line 173 of file MomentumParcelI.H.
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Return const access to number of particles.
Definition at line 180 of file MomentumParcelI.H.
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Return const access to diameter.
Definition at line 187 of file MomentumParcelI.H.
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Return const access to target diameter.
Definition at line 194 of file MomentumParcelI.H.
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Return const access to velocity.
Definition at line 201 of file MomentumParcelI.H.
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Return const access to density.
Definition at line 208 of file MomentumParcelI.H.
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Return const access to the age.
Definition at line 215 of file MomentumParcelI.H.
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Return const access to time spent in turbulent eddy.
Definition at line 222 of file MomentumParcelI.H.
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Return const access to turbulent velocity fluctuation.
Definition at line 229 of file MomentumParcelI.H.
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Return const access to moving flag.
Definition at line 236 of file MomentumParcelI.H.
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Return access to type id.
Definition at line 243 of file MomentumParcelI.H.
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Return access to number of particles.
Definition at line 250 of file MomentumParcelI.H.
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Return access to diameter.
Definition at line 257 of file MomentumParcelI.H.
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Return access to target diameter.
Definition at line 264 of file MomentumParcelI.H.
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Return access to velocity.
Definition at line 271 of file MomentumParcelI.H.
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Return access to density.
Definition at line 278 of file MomentumParcelI.H.
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Return access to the age.
Definition at line 285 of file MomentumParcelI.H.
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Return access to time spent in turbulent eddy.
Definition at line 292 of file MomentumParcelI.H.
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Return access to turbulent velocity fluctuation.
Definition at line 299 of file MomentumParcelI.H.
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Cell owner mass.
Definition at line 306 of file MomentumParcelI.H.
References MomentumParcel< ParcelType >::trackingData::rhoc().

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Particle mass.
Definition at line 316 of file MomentumParcelI.H.
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Particle moment of inertia around diameter axis.
Definition at line 323 of file MomentumParcelI.H.
References Foam::sqr().

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Particle volume.
Definition at line 330 of file MomentumParcelI.H.
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inlinestatic |
Particle volume for a given diameter.
Definition at line 337 of file MomentumParcelI.H.
References Foam::constant::mathematical::pi(), and Foam::pow3().

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Particle projected area.
Definition at line 344 of file MomentumParcelI.H.
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inlinestatic |
Projected area for given diameter.
Definition at line 351 of file MomentumParcelI.H.
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Particle surface area.
Definition at line 358 of file MomentumParcelI.H.
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inlinestatic |
Surface area for given diameter.
Definition at line 365 of file MomentumParcelI.H.
References Foam::constant::mathematical::pi().

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Reynolds number.
Definition at line 372 of file MomentumParcelI.H.
References MomentumParcel< ParcelType >::trackingData::muc(), Foam::Re(), MomentumParcel< ParcelType >::trackingData::rhoc(), and MomentumParcel< ParcelType >::trackingData::Uc().

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inlinestatic |
Reynolds number for given conditions.
Definition at line 382 of file MomentumParcelI.H.
References Foam::mag(), Foam::max(), and U.

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Weber number.
Definition at line 396 of file MomentumParcelI.H.
References MomentumParcel< ParcelType >::trackingData::rhoc(), Foam::constant::physicoChemical::sigma, and MomentumParcel< ParcelType >::trackingData::Uc().

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inlinestatic |
Weber number for given conditions.
Definition at line 407 of file MomentumParcelI.H.
References Foam::magSqr(), Foam::max(), Foam::constant::physicoChemical::sigma, and U.

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Eotvos number.
Definition at line 421 of file MomentumParcelI.H.
References MomentumParcel< ParcelType >::trackingData::g(), MomentumParcel< ParcelType >::trackingData::rhoc(), and Foam::constant::physicoChemical::sigma.

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inlinestatic |
Eotvos number for given conditions.
Definition at line 432 of file MomentumParcelI.H.
References Foam::mag(), Foam::max(), rho, Foam::constant::physicoChemical::sigma, Foam::sqr(), and U.

| bool move | ( | TrackCloudType & | cloud, |
| trackingData & | td | ||
| ) |
Move the parcel.
Definition at line 257 of file MomentumParcel.C.
References f(), Foam::mag(), Foam::max(), maxCo, Foam::min(), p, and s().

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Transform the physical properties of the particle.
according to the given transformation
Definition at line 355 of file MomentumParcel.C.
References Foam::transform(), and dimensionSet::transform.

| void correctAfterParallelTransfer | ( | TrackCloudType & | cloud, |
| trackingData & | td | ||
| ) |
Make changes following a parallel transfer.
Definition at line 368 of file MomentumParcel.C.
References p.
| bool hitPatch | ( | TrackCloudType & | cloud, |
| trackingData & | td | ||
| ) |
Overridable function to handle the particle hitting a patch.
Executed before other patch-hitting functions
Definition at line 387 of file MomentumParcel.C.
References p.
| void hitWedgePatch | ( | TrackCloudType & | cloud, |
| trackingData & | td | ||
| ) |
Overridable function to handle the particle hitting a wedgePatch.
Definition at line 418 of file MomentumParcel.C.
References p.
| void hitSymmetryPlanePatch | ( | TrackCloudType & | cloud, |
| trackingData & | td | ||
| ) |
Overridable function to handle the particle hitting a.
symmetryPlanePatch
Definition at line 437 of file MomentumParcel.C.
References p.
| void hitSymmetryPatch | ( | TrackCloudType & | cloud, |
| trackingData & | td | ||
| ) |
Overridable function to handle the particle hitting a.
symmetryPatch
Definition at line 456 of file MomentumParcel.C.
References p.
| void hitCyclicPatch | ( | TrackCloudType & | cloud, |
| trackingData & | td | ||
| ) |
Overridable function to handle the particle hitting a.
cyclicPatch
Definition at line 475 of file MomentumParcel.C.
References p.
| bool hitNonConformalCyclicPatch | ( | const vector & | displacement, |
| const scalar | fraction, | ||
| const label | patchi, | ||
| TrackCloudType & | cloud, | ||
| trackingData & | td | ||
| ) |
Overridable function to handle the particle hitting an.
Definition at line 494 of file MomentumParcel.C.
| void hitWallPatch | ( | TrackCloudType & | cloud, |
| trackingData & | td | ||
| ) |
Overridable function to handle the particle hitting a wallPatch.
Definition at line 529 of file MomentumParcel.C.
References Foam::exit(), Foam::FatalError, FatalErrorInFunction, patchIdentifier::name(), and Foam::tracking::position().

| void hitBasicPatch | ( | TrackCloudType & | cloud, |
| trackingData & | td | ||
| ) |
Overridable function to handle the particle hitting a basic.
patch. Fall-through for the above.
Definition at line 547 of file MomentumParcel.C.
References p.
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Read.
Referenced by MomentumParcel< ParcelType >::MomentumParcel().

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Write.
| const Foam::vector calcVelocity | ( | TrackCloudType & | cloud, |
| trackingData & | td, | ||
| const scalar | dt, | ||
| const scalar | Re, | ||
| const scalar | mu, | ||
| const scalar | mass, | ||
| const vector & | Su, | ||
| vector & | dUTrans, | ||
| scalar & | Spu | ||
| ) | const |
Definition at line 157 of file MomentumParcel.C.
References Foam::meshTools::constrainDirection(), mesh, Foam::constant::physicoChemical::mu, p, Foam::Re(), polyMesh::solutionD(), forceSuSp::Sp(), forceSuSp::Su(), Foam::fvc::Su(), and MomentumParcel< ParcelType >::trackingData::Uc().

| void readFields | ( | CloudType & | c | ) |
Definition at line 94 of file MomentumParcelIO.C.
References Foam::constant::universal::c, forAllIter, IOobject::MUST_READ, p, Foam::readFields(), rho, U, and Foam::vtkWriteOps::write().

| void writeFields | ( | const CloudType & | c | ) |
Definition at line 194 of file MomentumParcelIO.C.
References Foam::constant::universal::c, forAllConstIter, IOobject::NO_READ, p, rho, U, regIOobject::write(), and Foam::vtkWriteOps::write().

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Moving flag - tracking stopped when moving = false.
Definition at line 268 of file MomentumParcel.H.
Referenced by MomentumParcel< ParcelType >::MomentumParcel().
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Parcel type id.
Definition at line 271 of file MomentumParcel.H.
Referenced by MomentumParcel< ParcelType >::MomentumParcel().
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Number of particles in Parcel.
Definition at line 274 of file MomentumParcel.H.
Referenced by MomentumParcel< ParcelType >::MomentumParcel().
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Diameter [m].
Definition at line 277 of file MomentumParcel.H.
Referenced by MomentumParcel< ParcelType >::MomentumParcel().
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Target diameter [m].
Definition at line 280 of file MomentumParcel.H.
Referenced by MomentumParcel< ParcelType >::MomentumParcel().
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Velocity of Parcel [m/s].
Definition at line 283 of file MomentumParcel.H.
Referenced by MomentumParcel< ParcelType >::MomentumParcel().
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Density [kg/m^3].
Definition at line 286 of file MomentumParcel.H.
Referenced by MomentumParcel< ParcelType >::MomentumParcel().
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Age [s].
Definition at line 289 of file MomentumParcel.H.
Referenced by MomentumParcel< ParcelType >::MomentumParcel().
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Time spent in turbulent eddy [s].
Definition at line 292 of file MomentumParcel.H.
Referenced by MomentumParcel< ParcelType >::MomentumParcel().
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Turbulent velocity fluctuation [m/s].
Definition at line 295 of file MomentumParcel.H.
Referenced by MomentumParcel< ParcelType >::MomentumParcel().