Validation of multispecies LNG CFD model and experimental data collection

Liquefied natural gas has been growing in popularity over the recent decades; however CFD tools that aid in the design process of new LNG technology have largely remained over-simplified. This project will produce experimental reference data against which a newly developed set of CFD tools will then be verified. These new tools have been specifically developed to take into account the sophisticated multispecies nature of the thermophysical and transport properties of LNG as they vary both by temperature and composition. LNG varies in composition depending on its location of origin and as well its age, these tools are developed to more accurately predict the physical processes occurring during tank storage under multiple conditions including heat transfer and sloshing. During these scenarios; aging and boil off occur and the liquid and gas composition are important parameters to understand to reduce greenhouse gas emissions during tank venting as well as preventing potentially dangerous roll over events. Validation of the tools is critical to creating a reliable set of tools to aid in the rapid development of the LNG industry.

Faculty Supervisor:

Joshua Brinkerhoff

Student:

Partner:

Monash University (Clayton, Australia)

Discipline:

Engineering

Sector:

Education

University:

The University of British Columbia - Okanagan

Program: