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100

101

INCIDENT WAVE FLUID PROPERTY

9.9

INCIDENT WAVE FLUID PROPERTY: Deﬁne the ﬂuid properties associated with an

incident wave.

The preferred interface for deﬁning the ﬂuid properties for an incident wave is the

INCIDENT WAVE

INTERACTION PROPERTY option used in conjunction with the

INCIDENT WAVE INTERACTION

option. The alternative interface uses the

INCIDENT WAVE FLUID PROPERTY option to deﬁne the ﬂuid

properties used to deﬁne an incident wave. The alternative interface will be rem oved in a subsequent release.

The

INCIDENT WAVE FLUID PROPERTY must be used in conjunction with the

INCIDENT WAVE

PROPERTY option.

Products: ABAQUS/Standard ABAQUS/Explicit

Type: Model data

Level: Model

References:

•

“Acoustic medium,” Section 20.3.1 of the ABAQUS Analysis User ’s Manual

•

“Acoustic loads,” Section 27.4.5 of the ABAQUS Analysis User’s Manual

• *

INCIDENT WAVE PROPERTY

There are no parameters associated with this option.

Data line to deﬁne incident wave ﬂuid properties:

First (and only) line:

1. , the ﬂuid bulk modulus.

, the ﬂuid mass density.

9.9–1

ABAQUS Version 6.1 Module:

ID:

Printed on:

1 2 ... 38 39 40 41 42 43 44 45 46 47 48 ... 627 628

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Abaqus Volume II: I–Z Manual do Utilizador Página 43

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