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Hello, I am attempting to simulate water flow over a cylindrical body (pipeline) for the evaluation of vortex induced vibration magnitude and frequency. Any feedback is highly appreciated. Thanks in advance. I have successfully ran some simulations and am still experimenting, however I seek...

Thanks for the feedback. I have extracted the binary interaction parameters from HYSYS and am using those in the model. I am working with hydrocarbon gasses so Peng-Robinson should be suitable. It is my understanding that the binary parameters are determined empirically and change with...

Hello, What would be the best method to calibrate / match the Peng-Robinson's EOS to experimental data for Z-Factor? Can I tweak the coefficients / constants to minimise the sum of residuals squared? Do I need to apply some kind of pressure or temperature dependency to the binary interaction...