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Jefferson Tester

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  • Jefferson Tester
  • Dept: Chemical and Biomolecular Engineering
  • Title: Graduate Field Faculty
  • Address: 2160 Snee Hall
  • Phone: 607 254-7211
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Biography

Dr. Tester is the Croll Professor of Sustainable Energy Systems in the School of Chemical and Biomolecular Engineering at Cornell University. He also serves as Director of the Cornell Energy Institute and a Fellow in the Atkinson Center for a Sustainable Future. Prior to his appointment at Cornell in 2009, Dr. Tester was the H.P. Meissner Professor of Chemical Engineering at the Massachusetts Institute of Technology where he served as Director of MIT's Energy Laboratory (1989-2001) and Director of MIT's School of Chemical Engineering Practice (1980-1989). His research on renewable and conventional energy extraction and conversion and environmental control technologies has resulted in over 200 scientific publications and 10 co-authored books. Professor Tester is a fellow of the Royal Society of Chemistry and currently a member of the IPCC's Working Group on Renewable Energy Sources, and advisory boards of the National Renewable Energy Laboratory, the American Council of Renewable Energy, Idaho National Laboratory, and Los Alamos National Laboratory. 

Research Interests

Energy/Resource Related Problems -Advanced drilling technology using thermal spallation and fusion -Heat mining processes for geothermal energy extraction -Petroleum and geothermal reservoir engineering (chemical reaction and transport in fractured rock reservoirs) -Energy technology assessments and analysis -Gas hydrates for methane recovery

Environmental -Destruction of hazardous chemicals in supercritical water -Aquifer contamination from migration of wastes -Supercritical fluids as reaction media for chemical synthesis -Carbon dioxide capture and sequestration includes (ocean- and land-based systems and gas hydrate formation and stability)

Applied Thermodynamics and Kinetics -Chemical kinetics in supercritical fluids -Molecular simulations of condensed matter -Properties of aqueous organic and electrolyte mixtures at high temperatures and pressures -Rock-water interactions in hydrothermal environments -Salt crystallization/dissolution phenomena in supercritical water

Teaching Interests

Energy systems analysis methods, renewable energy and fossil energy technologies, emphasis on applying quantitative methods using thermodynamic, kinetic and transport fundamentals in the context of scalable practical energy processes operating under environmental and economic constraints.