Class HarmonicAnalysisOptions

Inheritance
System.Object
System.MarshalByRefObject
SMT.MastaAPIUtility.MarshalByRefObjectPermanent
APIBase
HarmonicAnalysisOptions
HarmonicAnalysisOptionsForAdvancedTimeSteppingAnalysisForModulation
Implements
System.IEquatable<APIBase>
Inherited Members
SMT.MastaAPIUtility.MarshalByRefObjectPermanent.InitializeLifetimeService()
Namespace: SMT.MastaAPI.SystemModel.AnalysesAndResults.HarmonicAnalyses
Assembly: SMT.MastaAPI.13.0.dll
Syntax
public class HarmonicAnalysisOptions : APIBase, IEquatable<APIBase>

Fields

_parent

Declaration
protected readonly APIBase _parent
Field Value
Type Description
APIBase

Properties

AmplitudeCutOffForLinearTE

If the amplitude of a harmonic of the relative displacement in at the mesh in the line of action normal to the flanks is below this value MASTA will not calculate the response for that harmonic. For Cylindrical gears the relative displacement normal to the flanks is TE*Cos(Base Helix Angle).

Measurement: VeryShortLength

Declaration
public double AmplitudeCutOffForLinearTE { get; set; }
Property Value
Type Description
System.Double

AmplitudeCutOffForMisalignmentExcitation

If the amplitude of a harmonic of the misalignment excitation is below this value MASTA will not calculate the response for that harmonic.

Measurement: VerySmallAngle

Declaration
public double AmplitudeCutOffForMisalignmentExcitation { get; set; }
Property Value
Type Description
System.Double

CalculateUncoupledModesDuringAnalysis

Declaration
public virtual bool CalculateUncoupledModesDuringAnalysis { get; set; }
Property Value
Type Description
System.Boolean

CropToSpeedRangeForExportAndReports

Declaration
public virtual bool CropToSpeedRangeForExportAndReports { get; set; }
Property Value
Type Description
System.Boolean

ExcitationSelection

Declaration
public ExcitationSourceSelectionGroup ExcitationSelection { get; }
Property Value
Type Description
ExcitationSourceSelectionGroup

FrequencyOptions

Used for RUNNA and Parametric Study Tool results.

Declaration
public FrequencyOptionsForHarmonicAnalysisResults FrequencyOptions { get; }
Property Value
Type Description
FrequencyOptionsForHarmonicAnalysisResults

ModalAnalysisOptions

Declaration
public ModalAnalysisOptions ModalAnalysisOptions { get; }
Property Value
Type Description
ModalAnalysisOptions

ModalDampingFactor

Determines the modal damping factor used in the analysis, 0 = No Damping, 1 = Critical Damping

Declaration
public double ModalDampingFactor { get; set; }
Property Value
Type Description
System.Double

NumberOfHarmonics

Declaration
public Overridable<int> NumberOfHarmonics { get; set; }
Property Value
Type Description
Overridable<System.Int32>

PenaltyMassForEnforcedTE

Measurement: Mass

Declaration
public double PenaltyMassForEnforcedTE { get; set; }
Property Value
Type Description
System.Double

PenaltyStiffnessForEnforcedTE

Measurement: Mass

Declaration
public double PenaltyStiffnessForEnforcedTE { get; set; }
Property Value
Type Description
System.Double

PerModeDampingFactors

Declaration
public ReadOnlyCollection<double> PerModeDampingFactors { get; }
Property Value
Type Description
System.Collections.ObjectModel.ReadOnlyCollection<System.Double>

RayleighDampingAlpha

The total modal damping factor is g + alpha/(2omega) + betaomega/2, where g is Modal Damping Factor, alpha is Rayleigh Damping Alpha, beta is Rayleigh Damping Beta and omega is the frequency of the mode in rad/s.

Measurement: InverseShortTime

Declaration
public double RayleighDampingAlpha { get; set; }
Property Value
Type Description
System.Double

RayleighDampingBeta

The total modal damping factor is g + alpha/(2omega) + betaomega/2, where g is Modal Damping Factor, alpha is Rayleigh Damping Alpha, beta is Rayleigh Damping Beta and omega is the frequency of the mode in rad/s.

Measurement: TimeShort

Declaration
public double RayleighDampingBeta { get; set; }
Property Value
Type Description
System.Double

ReferenceSpeedOptions

Declaration
public SpeedOptionsForHarmonicAnalysisResults ReferenceSpeedOptions { get; }
Property Value
Type Description
SpeedOptionsForHarmonicAnalysisResults

ResponseCacheLevel

For large models the memory usage can be high. This setting allows the memory usage to be reduced at the expense of calculation time.

Declaration
public ResponseCacheLevel ResponseCacheLevel { get; set; }
Property Value
Type Description
ResponseCacheLevel

SpecifyPerModeDampingFactors

Allows input of modal damping factors on a per mode basis

Declaration
public bool SpecifyPerModeDampingFactors { get; set; }
Property Value
Type Description
System.Boolean

StiffnessOptions

Declaration
public StiffnessOptionsForHarmonicAnalysis StiffnessOptions { get; }
Property Value
Type Description
StiffnessOptionsForHarmonicAnalysis

UpdateDynamicResponseChartOnChangeOfSettings

Controls whether the Dynamic Response Chart is updated automatically when settings are changed or requires the user to press a button to update it.

Declaration
public bool UpdateDynamicResponseChartOnChangeOfSettings { get; set; }
Property Value
Type Description
System.Boolean

Methods

SetPerModeDampingFactor(Int32, Double)

Declaration
public void SetPerModeDampingFactor(int mode, double damping)
Parameters
Type Name Description
System.Int32 mode
System.Double damping

SetPerModeDampingFactors(List<Double>)

Declaration
public void SetPerModeDampingFactors(List<double> dampingValues)
Parameters
Type Name Description
System.Collections.Generic.List<System.Double> dampingValues

Implements

System.IEquatable<T>

Extension Methods