Introduction to OLGA

OLGA, PVTsim, HYSYS, ANSYS, PROII, Multiflash, Pipesim, Prosper/GAP, Flow master software

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FANARCO
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Introduction to OLGA

Post by FANARCO »

Great Material for OLGA software (Download in Attachment)


Contents:


•Introduction
•Physical models and numerical solutions
•Network topology
•How to make fluids flow
•Fluid properties
•Heat transfer
•Process equipment and modules
•File structure and execution



•OLGA is:

–transient ( df/dt# 0 )
–one-dimensional (along pipe axis)
–“complete”
–a modified “two-fluid”model
–realised with a semi-implicit numerical solution
•staggered grid
–made for (relatively) slow mass transients



The OLGA Three-phase Flow Model:

•Mass conservation
–Gas
–Hydrocarbon bulk
–Hydrocarbon droplets
–Water bulk
–Water droplets
•Momentum conservation
–Gas + droplets
–Liquid bulk
•Energy conservation
–Mixture (only one temperature)
•Constitutive equations
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MohamedElseadawy
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Re: Introduction to OLGA

Post by MohamedElseadawy »

great..is there any additional tutorials? :)
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FANARCO
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Re: Introduction to OLGA

Post by FANARCO »

MohamedElseadawy wrote:great..is there any additional tutorials? :)
Did you check AL topics in Flow Assurance, Multiphase flow forum..
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