Air

class ansys.dyna.core.pre.dynamaterial.Air(mass_density=0.00128, pressure_cutoff=-1e-09, initial_internal_energy=2.5331e-06, initial_relative_volume=1.0, equation_coefficient=[0, 0, 0, 0, 0.4, 0.4, 0])

Defines an air material.

Parameters:

namestr

Material name.

mass_densityfloat, optional

Mass density. The default is 0.00128.

pressure_cutofffloat, optional

pressure cutoff. The default is 1e-09.

initial_internal_energyfloat, optional

Initial internal energy per unit reference volume. The default is 2.5331e-06.

initial_relative_volumefloat, optional

Initial relative volume. The default is 1.0.

equation_coefficientlist, optional

Six polynomial equation coefficient. The default is [0, 0, 0, 0, 0.4, 0.4, 0]).

Returns:

bool

True when successful, False when failed.

Overview

Methods

create

Create an air material.

Attributes

mass_density
pressure_cutoff
initial_internal_energy
initial_relative_volume
equation_coefficient

Import detail

from ansys.dyna.core.pre.dynamaterial import Air

Attribute detail

Air.mass_density = 0.00128

Air.pressure_cutoff = -1e-09

Air.initial_internal_energy = 2.5331e-06

Air.initial_relative_volume = 1.0

Air.equation_coefficient = [0, 0, 0, 0, 0.4, 0.4, 0]

Method detail

Air.create(stub)

Create an air material.