Sandwich
This element can be used only for heat transfer problems.
Fictitious element with zero volume representing a thermal connection across the surface between two semi-loof elements $(\mathtt{ITE}=61)$.
; description of the connection element in the file name.i1 CN T -1 E IE IE$_1$ 1 IE$_2$ 1
| $\mathtt{IE}$ | connector element number |
|---|---|
| $\mathtt{IE}_1,\mathtt{IE}_2$ | connected element numbers |