SUAVE.Analyses.Atmospheric.US_Standard_1976.US_Standard_1976 Class Reference

Inheritance diagram for SUAVE.Analyses.Atmospheric.US_Standard_1976.US_Standard_1976:

Public Member Functions
def	__defaults__ (self)
def	compute_values (self, altitude, temperature_deviation=0.0, var_gamma=False)
Public Member Functions inherited from SUAVE.Analyses.Atmospheric.Atmospheric.Atmospheric
def	compute_values (self, altitude)
Public Member Functions inherited from SUAVE.Analyses.Analysis.Analysis
def	compile (self, *args, **kwarg)
def	initialize (self, *args, **kwarg)
def	evaluate (self, *args, **kwarg)
def	finalize (self, *args, **kwarg)
def	__call__ (self, *args, **kwarg)

Additional Inherited Members
Public Attributes inherited from SUAVE.Analyses.Analysis.Analysis
	tag
	features
	settings

Detailed Description

Implements the U.S. Standard Atmosphere (1976 version)
    
Assumptions:
None

Source:
U.S. Standard Atmosphere, 1976, U.S. Government Printing Office, Washington, D.C., 1976

Member Function Documentation

__defaults__()

def SUAVE.Analyses.Atmospheric.US_Standard_1976.US_Standard_1976.__defaults__

(

self

)

This sets the default values for the analysis to function.

Assumptions:
None

Source:
N/A

Inputs:
None

Output:
None

Properties Used:
None

Reimplemented from SUAVE.Analyses.Atmospheric.Atmospheric.Atmospheric.

compute_values()

def SUAVE.Analyses.Atmospheric.US_Standard_1976.US_Standard_1976.compute_values	(		self,
			altitude,
			temperature_deviation = 0.0,
			var_gamma = False
	)

Computes atmospheric values.

Assumptions:
US 1976 Standard Atmosphere

Source:
U.S. Standard Atmosphere, 1976, U.S. Government Printing Office, Washington, D.C., 1976

Inputs:
altitude                                 [m]
temperature_deviation                    [K]

Output:
atmo_data.
  pressure                               [Pa]
  temperature                            [K]
  speed_of_sound                         [m/s]
  dynamic_viscosity                      [kg/(m*s)]
  kinematic_viscosity                    [m^2/s]
  thermal_conductivity                   [W/(m*K)]
  prandtl_number                         [-]
   
Properties Used:
self.
  fluid_properties.gas_specific_constant [J/(kg*K)]
  planet.sea_level_gravity               [m/s^2]
  planet.mean_radius                     [m]
  breaks.
    altitude                             [m]
    temperature                          [K]
    pressure                             [Pa]

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

• /Users/emiliobotero/Dropbox/SUAVE/SUAVE/trunk/SUAVE/Analyses/Atmospheric/US_Standard_1976.py