Command manual - IMPETUS Afea

*MAT_FLUID "Optional title" mid, $\rho$, $K$, $\mu$, $p_c$, eosid $G$

Variable	Description
mid	Unique material identification number
$\rho$	Density
$K$	Linear bulk modulus
$\mu$	Viscosity
$p_c$	Pressure cut-off
	default: -1.0e15
eosid	Equation-of-state ID

$G$	Artificial shear modulus (Finite elements only)
	default: no artifical shear stiffness

This is a simple fluid model. It can be combined with an equation-of-state for a non-linear pressure-volume relationship.

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