Flexible Nozzle with Predefined Displacements - CAESAR II - Reference Data

CAESAR II Applications Guide (2019 Service Pack 1)

PPMProduct
CAESAR II
PPMCategory_custom
Reference Data
Version_CAESAR
11.0 (2019)

To model flexible nozzles with predefined displacements (WRC-297), use the following guidelines:

  • Define a unique vessel node in the nozzle auxiliary data area (Classic Piping Input dialog box).

  • Apply the predefined displacements to the vessel node.

These displacements can be specified on any element. The displacement node does not need to be on an element that defines it.

The CAESAR II-generated nozzle/vessel flexibilities are inserted in restraints that act between the nozzle node and the vessel node.