Jun 10, 2008 · Can anyone please explain what do the following terms mean? 1. Black oil model (or modeling) 2. Compositional model What are the differences between the two? Is one better than the …

Mar 4, 2004 · Hi.. I need to represent the black oil model to a compositional to input in PRO-II.. could any one give me a tip? Tks

Apr 14, 2024 · Hi there, I am trying to run a dynamic simulation for the flow of binary mixture CO2+H2O to predict hydrate formation over a period of 24 hours operation. I have modelled the fluid mixture in …

May 2, 2007 · Remember that if you have correctly defined your compositional data, the fluid transport properties should match the black oil props. Look at the head (density) losses each model, and the …

Apr 25, 2002 · When sizing an orifice for a pressure relief valve set at 700 psig based on external fire for a 600# ANSI pressure vessel containing LPG liquids (either propane or butane), what temperature …

Oct 24, 2004 · Good morning. Here's a dumb mech engr question for you fine fellers. Suppose I have the following compositional analysis of a gas. This was sampled at a compressor discharge. This is …

Aug 22, 2003 · Hi, I'm performing a blowdown calculation in adiabatic conditions for a gas header (mainly methane). Initial conditions are P=460 bara and T=60°C. The header has to be fully …

Aug 8, 2002 · Hi all, I'm continuously facing problem for multiphase flowline simulation, Olga simulation giving warning for multiflash failure and fluid update for flow path. File generated with black oil …

Dec 5, 2025 · Question. if you model the lateral force resistant moment frames in your structural analysis as fully fixed and then design at flexible moment connections considering the moments from wind …

Nov 19, 2002 · one way to find if the JT effect is existing is to use some compositional model with a Z-factor of 1 which will make it an ideal gas. As we know that JT coefficient for ideal gas is zero, …