ROHR2fesu Training Examples

ROHR2fesu: FE analysis of substructures in ROHR2

The ROHR2fesu movies are for demonstration purposes only.
The ROHR2fesu project data cannot be opened in ROHR2 release 30.3c or lower.

ROHR2fesu training example 01 - Modeling a Bend with Trunion

Modeling a Bend with Trunion Step 1

This tutorial is showing you how to generate a bend with trunion for a detailed analysis with the optional available module ROHR2fesu

  • insert a bend with trunion in ROHR2
  • how to create a sub structure
  • Details of the interaction between framework and substructure
  • General Settings
  • Intersection of super elements

Modeling a Bend with Trunion Step 2

This tutorial is showing you how to work with the mesh

  • Creating and detailing the mesh
  • Compromise between calculation precision and calculation time
  • Modifying Super Super elements
  • Progression
  • Editing the analysis zone of the intersection
Step2 Start movie Video content in pdf format: Step Project data see above step 1

 

Modeling a Bend with Trunion Step 3

This tutorial contains the report generation after the analysis

  • Report preparations
  • Generating a standard view
  • Generating a user defined view
  • Modifying report templates
  • Run and finish the report
Step 3 Start movie Video content in pdf format: Step 3 Project data see above Step 1

 

ROHR2fesu training example 03 - Tee with Reducer, Changing super elements

In this tutorial we will show you how to

- change a superelement
- use the function 'Insert torus-shaped junction

Start movie English Movie content in pdf format English Project data English

 

ROHR2fesu training example 04 - Tank torispherical head with nozzle

FE-Analysis of a torispherical head with welded nozzle
In this tutorial you will see how to:

  • create the substructure in ROHR2win
  • edit the substructure in ROHR2Fesu
Start movie Movie content in pdf format Project data

 

ROHR2fesu training example 05 - ROHR2fesu miter bend

Generate a miter bend for a detailed analysis with the extra modul ROHR2fesu
In this tutorial we will show you how to:

  • create a substructure for the miter bend
  • edit the properties of the bend
  • change the bend to miter bend
Start movie English Movie content in pdf format English Project data English

 

ROHR2fesu training example 06 - ROHR2fesu - allowable nozzle loads

This FESU example demonstrates how to do a stress verification for allowable nozzle loads.

It is required when the pipe stress calculation of the pipe connected to the nozzle is not available.

The FESU example shows how to calculate maximum stresses for the worst case combination of loads directions where only the absolute value is known but the sign of the loads are unknow.

Start movie English Movie content in pdf format English Project data English