7. C modeling#

7.1. Characteristics of modeling#

Node number:

\(A\mathrm{=}\mathit{N1}\)

\(B\mathrm{=}\mathit{N3}\)

\(C\mathrm{=}\mathit{N13}\)

\(D\mathrm{=}\mathit{N15}\)

\(E\mathrm{=}\mathit{N7}\)

\(F\mathrm{=}\mathit{N8}\)

\(G\mathrm{=}\mathit{N9}\)
_images/1000097400001CF000000A06B7DB56C976B3AF9D.svg

Boundary conditions:

DDL_IMPO:

(NOEUD: ADX = 0. DY = 0. DZ=0.)

face \(\mathit{AB}\)

(GROUP_NO: AB DY = 0.)

Face pressure \(\mathit{CD}\): PRES_REP (GROUP_MA = Tip, PRES = p)

\(p\) being defined by AFFE_CHAR_MECA_F by \(p(x)\mathrm{=}–x\)

7.2. Characteristics of the mesh#

Number of knots:15

Number of meshes and types: 2 QUAD9, 1 SEG3 on CD segment