RF-PIPING Add-on Module for RFEM

Product Description

  • Pipeline

Modeling of Pipelines

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The RF-PIPING module is an extension of the RFEM user interface and allows modeling and loading pipelines conforming to standards.

It is possible to define the specific piping components (valves, reducers, fittings, flanges, tees, expansion joints, and others) and thus affect the calculation. The integration in RFEM ensures the interaction between the supporting structure and the piping system. Due to this interaction and consideration of the flexibility of the supporting structure in the piping system, it is possible to carry out a realistic analysis.

The module is the basis for the design of pipelines in the RF-PIPING Design add-on module.


1

Features

  • Graphical input of piping systems and piping components
  • Illustrative visualization of piping systems and piping components in RFEM graphic window
  • Comprehensive libraries for piping cross‑sections and materials
  • Comprehensive libraries for flanges, reducers, tees, and expansion joints
  • Consideration of piping structure (insulation, lining, tin‑plate)
  • Automatic calculation of stress intensification factors and flexibility factors
  • Specific piping action categories for load cases
  • Optional automatic combinatorics of load cases
  • Consideration of material properties (modulus of elasticity, coefficient of thermal expansion) either during operating temperature (default option) or during reference (assembly) temperature of material
  • Consideration of elongation and straightening due to pressure (Bourdon effect)
  • Interaction between the supporting structure and the piping system
2

Working with RF-PIPING

After activating the RF‑PIPING add‑on module, a new toolbar is available in RFEM and the project navigator and tables are extended. Piping modeling is performed in a similar way as members. Pipe bends are defined by using tangents (straight pipe sections) and bend radius at the same time. Thus, it is easy to subsequently change bend parameters.

It is also possible to extend the piping subsequently by defining special components (expansion joints, valves, and others). The implemented libraries of structural components facilitate the definition.

Continuous pipe sections are defined as sets of piping systems. For piping loads, member loads are assigned to the respective load cases. The combination of loads is included in piping load combinations and result combinations. After the calculation, you can display deformations, member internal forces and support forces graphically or in tables.

Pipe stress analysis according to standards can then be performed in the RF‑PIPING Design add‑on module. You only need to select the relevant sets of piping systems and load situations.

Price

Price
1,750.00 USD

The price is valid for United States.

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