|
[Sponsors] |
September 17, 2024, 04:02 |
RGP table... ansys fluent
|
#1 |
Senior Member
Arun raj.S
Join Date: Jul 2011
Posts: 207
Rep Power: 16 |
Hello everyone, I have created a RGP table for water that i want to use in pipe flow simulation. Can someone tell the exact steps to be followed for using the RGP table to define the fluid material properties..
|
|
October 10, 2024, 09:00 |
|
#2 |
New Member
Jack Zhang
Join Date: May 2024
Posts: 3
Rep Power: 2 |
if you are using CFX-pre2024,you can generate rgp files through Tools-generate rgp files.
You can also create RGP table files from the NIST REFPROP material properties using the RGP Generator command line tool. %AWP_ROOT231%\SystemCoupling\bin\systemcoupling.ba t Below is a typical example of commands for generating an RGP file: import pyExt.RefProp as arp fluidsPath = arp.getFluidsPath() mat = arp.RefPropLib() fluidList = ['fluids/water.fld'] mat.setup(fluidsPath, fluidList) interpError = 1.0e-3 Tmin = 300.0 Tmax = 700.0 Pmin = 100000.0 Pmax = 25000000.0 # Generate both the liquid and vapor components, independent settings possible h2ollow = arp.RGPLiquid("H2OL", Tmin, Tmax, Pmin, Pmax, interpError) h2ovlow = arp.RGPVapor("H2OV", Tmin, Tmax, Pmin, Pmax, interpError) arp.generateRGPfile("H2O-low.rgp", h2ollow, h2ovlow) |
|
October 10, 2024, 09:45 |
|
#3 |
Senior Member
Arun raj.S
Join Date: Jul 2011
Posts: 207
Rep Power: 16 |
Dear blinkman,
Thank you. I am using. However, in my case, it has failed by SHOWING UPPER LIMIT ERROR. I tried hard but eventually gave up. Though I believe the code is working properly. |
|
Thread Tools | Search this Thread |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
GPU acceleration in Ansys Fluent | flotus1 | Hardware | 63 | May 12, 2023 03:48 |
How to open Icem mesh in Ansys Fluent? | emmkell | FLUENT | 27 | February 6, 2018 04:34 |
Using ANSYS Fluent 18.0 on workstations with multiple network cards and PBS Pro | cheezum | Hardware | 0 | February 28, 2017 11:23 |
How to combine ANSYS Fluent and Structural analysis? | diwakar | ANSYS | 2 | June 18, 2015 13:07 |
error in opening fluent in ansys workbench | tmeysam92 | ANSYS | 3 | March 12, 2013 07:10 |