Public Member Functions | Protected Member Functions | Protected Attributes | List of all members
bladeModel Class Reference

Blade model class calculates: Linear interpolated blade twist and chord based on radial position Interpolation factor (for interpolating profile performance) More...

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Public Member Functions

 bladeModel (const dictionary &dict)
 Constructor. More...
 
virtual ~bladeModel ()
 Destructor. More...
 
const List< word > & profileName () const
 Return const access to the profile name list. More...
 
const List< label > & profileID () const
 Return const access to the profile ID list. More...
 
const List< scalar > & radius () const
 Return const access to the radius list. More...
 
const List< scalar > & twist () const
 Return const access to the twist list. More...
 
const List< scalar > & chord () const
 Return const access to the chord list. More...
 
List< label > & profileID ()
 Return non-const access to the profile ID list. More...
 
virtual void interpolate (const scalar radius, scalar &twist, scalar &chord, label &i1, label &i2, scalar &invDr) const
 Return the twist and chord for a given radius. More...
 

Protected Member Functions

bool readFromFile () const
 Return true if file name is set. More...
 
void interpolateWeights (const scalar &xIn, const List< scalar > &values, label &i1, label &i2, scalar &ddx) const
 Return the interpolation indices and gradient. More...
 

Protected Attributes

List< word > profileName_
 Corresponding profile name per section. More...
 
List< label > profileID_
 Corresponding profile ID per section. More...
 
List< scalar > radius_
 Radius [m]. More...
 
List< scalar > twist_
 Twist [deg] on input, converted to [rad]. More...
 
List< scalar > chord_
 Chord [m]. More...
 
fileName fName_
 File name (optional) More...
 

Detailed Description

Blade model class calculates: Linear interpolated blade twist and chord based on radial position Interpolation factor (for interpolating profile performance)

Input in list format:

data ( (profile1 (radius1 twist1 chord1)) (profile1 (radius2 twist2 chord2)) );

where: radius [m] twist [deg], converted to [rad] internally chord [m]

Source files

Definition at line 64 of file bladeModel.H.

Constructor & Destructor Documentation

◆ bladeModel()

bladeModel ( const dictionary &  dict)

Constructor.

Definition at line 89 of file bladeModel.C.

References bladeModel::chord_, Foam::degToRad(), Foam::exit(), Foam::FatalError, FatalErrorInFunction, UList< T >::first(), bladeModel::fName_, forAll, dictionary::lookup(), bladeModel::profileID_, bladeModel::profileName_, bladeModel::radius_, bladeModel::readFromFile(), List< T >::setSize(), List< T >::size(), and bladeModel::twist_.

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◆ ~bladeModel()

~bladeModel ( )
virtual

Destructor.

Definition at line 135 of file bladeModel.C.

Member Function Documentation

◆ readFromFile()

bool readFromFile ( ) const
protected

Return true if file name is set.

Definition at line 34 of file bladeModel.C.

References bladeModel::fName_, bladeModel::interpolateWeights(), and fileName::null.

Referenced by bladeModel::bladeModel().

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◆ interpolateWeights()

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

Return the interpolation indices and gradient.

Definition at line 41 of file bladeModel.C.

References List< T >::size().

Referenced by bladeModel::interpolate(), and bladeModel::readFromFile().

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◆ profileName()

const Foam::List< Foam::word > & profileName ( ) const

Return const access to the profile name list.

Definition at line 141 of file bladeModel.C.

References bladeModel::profileName_.

◆ profileID() [1/2]

const Foam::List< Foam::label > & profileID ( ) const

Return const access to the profile ID list.

Definition at line 147 of file bladeModel.C.

References bladeModel::profileID_.

◆ radius()

const Foam::List< Foam::scalar > & radius ( ) const

Return const access to the radius list.

Definition at line 153 of file bladeModel.C.

References bladeModel::radius_.

◆ twist()

const Foam::List< Foam::scalar > & twist ( ) const

Return const access to the twist list.

Definition at line 159 of file bladeModel.C.

References bladeModel::twist_.

◆ chord()

const Foam::List< Foam::scalar > & chord ( ) const

Return const access to the chord list.

Definition at line 165 of file bladeModel.C.

References bladeModel::chord_.

◆ profileID() [2/2]

Foam::List< Foam::label > & profileID ( )

Return non-const access to the profile ID list.

Definition at line 171 of file bladeModel.C.

References bladeModel::interpolate(), and bladeModel::profileID_.

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◆ interpolate()

void interpolate ( const scalar  radius,
scalar &  twist,
scalar &  chord,
label &  i1,
label &  i2,
scalar &  invDr 
) const
virtual

Return the twist and chord for a given radius.

Definition at line 178 of file bladeModel.C.

References bladeModel::chord_, bladeModel::interpolateWeights(), bladeModel::radius_, and bladeModel::twist_.

Referenced by bladeModel::profileID().

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Member Data Documentation

◆ profileName_

List<word> profileName_
protected

Corresponding profile name per section.

Definition at line 72 of file bladeModel.H.

Referenced by bladeModel::bladeModel(), and bladeModel::profileName().

◆ profileID_

List<label> profileID_
protected

Corresponding profile ID per section.

Definition at line 75 of file bladeModel.H.

Referenced by bladeModel::bladeModel(), and bladeModel::profileID().

◆ radius_

List<scalar> radius_
protected

Radius [m].

Definition at line 78 of file bladeModel.H.

Referenced by bladeModel::bladeModel(), bladeModel::interpolate(), and bladeModel::radius().

◆ twist_

List<scalar> twist_
protected

Twist [deg] on input, converted to [rad].

Definition at line 81 of file bladeModel.H.

Referenced by bladeModel::bladeModel(), bladeModel::interpolate(), and bladeModel::twist().

◆ chord_

List<scalar> chord_
protected

Chord [m].

Definition at line 84 of file bladeModel.H.

Referenced by bladeModel::bladeModel(), bladeModel::chord(), and bladeModel::interpolate().

◆ fName_

fileName fName_
protected

File name (optional)

Definition at line 87 of file bladeModel.H.

Referenced by bladeModel::bladeModel(), and bladeModel::readFromFile().

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