If you use an .rgp file for material properties, you must ensure that your application falls within the temperature and pressure ranges used to generate the tables. .rgp tables can be generated using your own table generator or using the Tools menu in CFX-Pre. The built-in Real Gas or IAPWS equations of state are a convenient option because the ...

This program was developed to generate custom step size RGP files using the NIST fluid properties.

RGP Table Generator for ANSYS CFX Simulations. Contribute to ShreySahai/RGPGenerator development by creating an account on GitHub.

This program was developed to generate custom step size RGP files using the NIST fluid properties. RGP File gen is a simple program generating complex files for use with the CFX fluid dynamics package.

The following provides a description of the real gas property (.rgp) file format. The .rgp file enables you to input your own specialized real fluid properties into a CFD calculation. The .rgp file can be used in conjunction with all models available in CFX.

The RGP File Format is designed to facilitate the representation and manipulation of real gas properties in simulations, particularly within the ANSYS CFX environment. It includes structured sections for headers, data, and detailed property specifications relevant to various materials, enabling rapid material selection and thermodynamic ...

Real Gas Property (RGP) files that have been used in Ansys CFX can also be used in Ansys Fluent. You can create RGP table files from the NIST REFPROP material properties using the RGP Generator command line tool. The RGP Generator produces RGP files for the liquid and vapor states of a pure substance.

2018年4月24日 · Attached is a zip file which has a program and a pdf explaining the procedure to create the RGP file from the NIST data. You can either (i) create a separate RGP file for the liquid and gas phases and define the saturation properties; or (ii) create a single RGP file with all the properties along with the saturation properties, since a single ...

2022年7月7日 · The RGP file was made by referring to the format 12.7.1 Organization of an .rgp File in ANSYS CFX-Solver Modeling Guide (2021R2) and the Sample .rgp File in 12.7.1.2 and the required physical properties such as enthalpy, sound speed, and more, were calculated using fitting formulas from various sources.

2020年3月9日 · In the ANSYS 2020 R1 FLUENT Beta features manual, it is stated that RGP files used in ANSYS CFX can be used in ANSYS FLUENT as well. To read the RGP file, it is stated earlier in the same section 6.1 that we should refer to section 7.2.3.8.17.5.1.