lookupProfile Class Reference

Profile model where polar lift and drag coefficients are linearly interpolated from a polar table by using an input angle of attack. More...

Inheritance diagram for lookupProfile:

Collaboration diagram for lookupProfile:

Public Member Functions
	TypeName ("lookup")
	lookupProfile (const dictionary &dict, const word &modelName)
	lookupProfile (const lookupProfile &)=delete
void	operator= (const lookupProfile &)=delete
	~lookupProfile ()=default
virtual void	Cdl (const scalar alpha, scalar &Cd, scalar &Cl) const
Public Member Functions inherited from profileModel
	TypeName ("profileModel")
	declareRunTimeSelectionTable (autoPtr, profileModel, dictionary,(const dictionary &dict, const word &modelName),(dict, modelName))
	profileModel (const dictionary &dict, const word &modelName)
virtual	~profileModel ()=default
const word &	name () const

Protected Member Functions
void	interpolateWeights (const scalar &xIn, const List< scalar > &values, label &i1, label &i2, scalar &ddx) const
Protected Member Functions inherited from profileModel
bool	readFromFile () const

Protected Attributes
List< scalar >	AOA_
List< scalar >	Cd_
List< scalar >	Cl_
Protected Attributes inherited from profileModel
const dictionary	dict_
const word	name_
fileName	fName_

Additional Inherited Members
Static Public Member Functions inherited from profileModel
static autoPtr< profileModel >	New (const dictionary &dict)

Detailed Description

Profile model where polar lift and drag coefficients are linearly interpolated from a polar table by using an input angle of attack.

Usage

Minimal example by using constant/fvOptions: rotorDiskSource1 { Mandatory/Optional (inherited) entries ...

Mandatory entries (runtime modifiable) profiles { Mandatory entries (runtime modifiable) <profile1> { Mandatory entries (runtime modifiable) type lookup; data ( (AOA1 Cd1 Cl2) (AOA2 Cd2 Cl2) ([0] [1] [2]) ... (AOAN CdN CdN) ); }

Mandatory/Optional (inherited) entries ... } }

where the entries mean:

Property	Description	Type	Reqd	Dflt
[0] AOA	Angle of attack	scalar	yes	-
[1] Cd	Drag coefficient corresponding to the angle attack	scalar	yes	-
[2] Cl	Lift coefficient corresponding to the angle attack	scalar	yes	-

Note

• Angle of attack is internally converted from [deg] to [rad].

See also

• Foam::fv::rotorDiskSource
• Foam::profileModel
• Foam::seriesProfile

Source files

• lookupProfile.H
• lookupProfile.C

Definition at line 125 of file lookupProfile.H.

Constructor & Destructor Documentation

lookupProfile() [1/2]

lookupProfile	(	const dictionary &	dict,
		const word &	modelName
	)

Definition at line 89 of file lookupProfile.C.

References Foam::degToRad(), dict, Foam::exit(), Foam::FatalIOError, FatalIOErrorInFunction, and forAll.

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lookupProfile() [2/2]

lookupProfile ( const lookupProfile &  )

delete

~lookupProfile()

~lookupProfile ( )

default

Member Function Documentation

interpolateWeights()

void interpolateWeights ( const scalar &  xIn, const List< scalar > &  values, label &  i1, label &  i2, scalar &  ddx  ) const

protected

Definition at line 40 of file lookupProfile.C.

References Foam::HashTableOps::values().

Referenced by lookupProfile::Cdl().

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TypeName()

TypeName

(

"lookup"

)

operator=()

void operator= ( const lookupProfile &  )

delete

Cdl()

void Cdl ( const scalar  alpha, scalar &  Cd, scalar &  Cl  ) const

virtual

Implements profileModel.

Definition at line 134 of file lookupProfile.C.

References Foam::constant::atomic::alpha, lookupProfile::AOA_, lookupProfile::Cd_, lookupProfile::Cl_, and lookupProfile::interpolateWeights().

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Member Data Documentation

AOA_

List<scalar> AOA_

protected

Definition at line 134 of file lookupProfile.H.

Referenced by lookupProfile::Cdl().

Cd_

List<scalar> Cd_

protected

Definition at line 137 of file lookupProfile.H.

Referenced by lookupProfile::Cdl().

Cl_

List<scalar> Cl_

protected

Definition at line 140 of file lookupProfile.H.

Referenced by lookupProfile::Cdl().

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

• src/fvOptions/sources/derived/rotorDiskSource/profileModel/lookup/lookupProfile.H
• src/fvOptions/sources/derived/rotorDiskSource/profileModel/lookup/lookupProfile.C