Discovery Projects - Grant ID: DP1096958

Funding Activity

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Funded Activity Summary

Shear heating in granular materials: micromechanics of thermal conduction and production. Oil, gas and geothermal exploration are amongst the major energy industries in Australia and must be optimised to enable efficient production. These processes are dominated by the transfer of heat through granular soil media. Past research was based on continuum heat-flow solutions, but these problems are governed by distinct networks of particle-particle contacts and interparticle pore-fluids. Heat-flow solutions depend on effective terms of thermal conduction, production and convection, but these change with loading. A systematic study must therefore be accomplished to formulate the micromechanics of the effective thermal properties, such that continuum solutions are refined to optimise energy exploration.

Funded Activity Details

Start Date: 04-2010

End Date: 12-2013

Funding Scheme: Discovery Projects

Funding Amount: $442,000.00

Funder: Australian Research Council