Introduction to OLGA
Moderator: Production
Introduction to OLGA
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
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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Re: Introduction to OLGA
great..is there any additional tutorials?
Re: Introduction to OLGA
Did you check AL topics in Flow Assurance, Multiphase flow forum..MohamedElseadawy wrote:great..is there any additional tutorials?