ISPHStructPart

class ansys.dyna.core.pre.dynaisph.ISPHStructPart(pid, couple_partset, space)

Bases: ansys.dyna.core.pre.dynabase.Part

Generates and places ISPH elements on the surface of triangular shell elements.

Parameters:

pidint

Part ID.

couple_partsetPartSet

Part or part set ID for the region of the mesh to place the ISPH elements on.

spacefloat

Maximum space between ISPH elements.

Overview

Methods

set_smoothing_length	Calculate the smoothing length of the particles.
create_particles	Create ISPH elements on the surface of triangular shell elements.
set_property	Set properties for the ISPH structural part.

Attributes

stub
type
couple_partset
space
cslh
hmin
hmax
sphini

Import detail

from ansys.dyna.core.pre.dynaisph import ISPHStructPart

Attribute detail

ISPHStructPart.stub

ISPHStructPart.type = 'ISPHSTRUCT'

ISPHStructPart.couple_partset

ISPHStructPart.space

ISPHStructPart.cslh = 1.2

ISPHStructPart.hmin = 0.2

ISPHStructPart.hmax = 2.0

ISPHStructPart.sphini = 0

Method detail

ISPHStructPart.set_smoothing_length(initial, min, max, optional)

Calculate the smoothing length of the particles.

Parameters:

Parameters

———-

initialfloat

Constant for calculating the initial smoothing length of the particles.

minfloat

Scale factor for the minimum smoothing length.

maxfloat

Scale factor for the maximum smoothing length.

optionalfloat, optional

Initial smoothing length, which overrides the true smoothing length.

ISPHStructPart.create_particles()

Create ISPH elements on the surface of triangular shell elements.

ISPHStructPart.set_property()

Set properties for the ISPH structural part.