WingWeightModel

class WingWeightModel

Data class for the Wing weight model.

Examples

>>> from openturns.usecases import wingweight_function
>>> # Load the Wing weight model
>>> ww = wingweight_function.WingWeightModel()

Attributes:

dimThe dimension of the problem

dim = 10

SwWing area (ft^2), Uniform distribution

First marginal, ot.Uniform(150, 200)

WfwWeight of fuel in the wing (lb), Uniform distribution

Second marginal, ot.Uniform(220, 300)

AAspect ratio (-), Uniform distribution

Third marginal, ot.Uniform(6, 10)

LambdaQuarter chord sweep (deg), Uniform distribution

Fourth marginal, ot.Uniform(-10, 10)

qDynamic pressure at cruise (lb/ft^2), Uniform distribution

Fifth marginal, ot.Uniform(16, 45 )

lTaper ratio (-), Uniform distribution

Sixth marginal, ot.Uniform(0.5, 1)

tcAirfoil thickness to chord ratio (-), Uniform distribution

Seventh marginal, ot.Uniform(0.08, 0.18)

NzUltimate load factor (-), Uniform distribution

Eighth marginal, ot.Uniform(2.5, 6)

WdgFlight design gross weight (lb), Uniform distribution

Nineth marginal, ot.Uniform(1700, 2500)

WpPaint weight (lb/ft^2), Uniform distribution

Tenth marginal, ot.Uniform(0.025, 0.08)

distributionXJointDistribution

The joint distribution of the input parameters.

modelPythonFunction

The Wing weight model with Sw, Wfw, A, Lambda, q, l, tc, Nz, Wdg and Wp as variables.

__init__()

Examples using the class

Example of sensitivity analyses on the wing weight model

Example of sensitivity analyses on the wing weight model