CO2 pipeline leak modelling — from the point of rupture to the far-field

Through public and private investment, Alberta is heavily committed to the geological sequestration of CO2. Before CO2 can be stored underground, however, it must first be transported via pipeline. Thus, the possibility of pipeline rupture must be included in risk assessment models. Unfortunately, and in contrast to more typical pipeline cargo, relatively few models have been developed that consider the outflow and subsequent spread of CO2 from a localized point of discharge.
This project will address the above knowledge gap in two important ways. Firstly, we will develop then run computer programs that describe the outflow from, and depressurization of, a CO2 pipeline. A second series of computer programs will be developed that describe the flow of a CO2 plume across the landscape and its dispersion into the atmosphere. Results from these programs will then be incorporated into an existing risk assessment model thereby increasing model fidelity significantly.

Faculty Supervisor:

Morris Flynn;Arman Hemmati

Student:

Partner:

C-FER Technologies

Discipline:

Engineering

Sector:

Mining; Professional, scientific and technical services

University:

University of Alberta

Program: