1. Discretization#

1.1. Degrees of freedom#

Modeling

Degrees of Freedom (at each vertex node)

AXIS_FOURIER

\(\mathit{DX}\): corresponds to the radial displacement

\(\mathit{DY}\): corresponds to the longitudinal displacement

\(\mathit{DZ}\): corresponds to ortho-radial displacement
_images/10000C22000069BB00005EC69BE89B7B163AA18D.svg

1.2. Stiffness matrix support mesh#

Modeling

Mesh

Interpolation

Remarks

AXIS_FOURIER

TRIA3

Linear

QUAD4

Bi-Linear

TRIA6

Quadratic

QUAD8

Serendip

QUAD9

Bi-Quadratic

1.3. Cargo support mesh#

The mesh must have been done in the \((X>\mathrm{0,}Y)\) half-plane.

Modeling

Mesh

Interpolation

Remarks