======TUYAU ======
===== Description =====
2D or 3D parabolic line. \\
The element is defined by 2 or 3 nodes. \\
{{:elements:tuyau.png?600|}} \\

Type: 106 \\
Implemented by: J.P. Radu, 1996 - from developments of M. Bourdouxhe, 1986 
==== Files ====
Prepro: TUYAUA.F \\
Lagamine: TUYAUB.F
===== Input file =====
^Title (A5)^^
|TITLE|"TUYAU" in the first 5 columns|
^Control data (I5)^^
|NELEM|Number of elements|
^Definition of elements (3I5/3I5)^^
|NINTE|Number of integration points (1, 2, or 3)|
|LMATE|Material|
|IDDL| DoF number (3 = water, 4 = air, 5 = temperature) - Only for NTANA = 5 or 13|
|NODES(3)|List of nodes|


===== Results =====
Sigma(1): Flow along the pipe \\
Sigma(2): Capacitive flow