Properties

ANSYS parameters

Values for Si

Values for Porous Si

Young’s modulus (GPa)

EX, EY

169

$169\times {\left(1-p\right)}^2$

EZ

130

$130\times {\left(1-p\right)}^2$

Poisson ratio

NUXY

0.0625

$0.0625\times \left(1-p\right)$

NUYZ, NUXZ

0.2785

$0.2785\times \left(1-p\right)$

Shear modulus (GPa)

GXY

50.85

$50.85\times {\left(1-p\right)}^4$

GYZ, GXZ

79.51

$79.51\times {\left(1-p\right)}^4$

Mass density (kg・m⁻³)

DENS

2320

$2320\times \left(1-p\right)$