Is it possible to analyze the effects of an hermetically sealed object with RFEM?

Answer

To analyze a gas-tight object, it must first be modeled in RFEM. Then, you can create a new solid from the boundary surfaces. In this mode, it is necessary to enter the variable “Gas” as the solid type whereby it must have a material of the same name (see Figure 01). In the “Gas” tab (see Figure 02), you can define additional gas parameters. As a result, the resulting gas pressure, the overpressure and the initial pressure can be graphically displayed for the gas volume. Furthermore, the Result Navigator provides the deformed volume of the gas as well as its temperature.



Keywords

Airtight Tank Gas Atmospheric pressure

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RFEM Main Program
RFEM 5.xx

Main Program

Structural engineering software for finite element analysis (FEA) of planar and spatial structural systems consisting of plates, walls, shells, members (beams), solids and contact elements

Price of First License
3,540.00 USD