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Ocean Disposal of High Level Radioactive Waste: Centrifuge and Laboratory Tests Modelling the Penetrator Concept for the Disposal of HGW (Heat Generating Waste) in Deep Ocean Sediments
The report is a summary of the work carried out at Cambridge University Engineering Department to investigate the geotechnical aspects of the subseabed disposal of heat generating waste. The problem of heat transfer and coupled consolidation around a heat source was studied both experimentally and numerically. Calculations of the temperature and pore pressure changes in the soil around a cylindrical heat source were made and verified by both laboratory tests and by centrifuge modelling at 100 times earth's gravity. It was shown that conduction was the major heat transfer process. The high velocity penetration of soil by projectiles was modelled on the Cambridge Geotechnical Centrifuge and this was followed by centrifuge tests in which there was subsequent heating of the projectile after firing. These dynamic tests showed that the projectile produced high pore pressures within the soil, which were quickly dissipated.
Ocean Disposal of High Level Radioactive Waste: Centrifuge and Laboratory Tests Modelling the Penetrator Concept for the Disposal of HGW (Heat Generating Waste) in Deep Ocean Sediments
The report is a summary of the work carried out at Cambridge University Engineering Department to investigate the geotechnical aspects of the subseabed disposal of heat generating waste. The problem of heat transfer and coupled consolidation around a heat source was studied both experimentally and numerically. Calculations of the temperature and pore pressure changes in the soil around a cylindrical heat source were made and verified by both laboratory tests and by centrifuge modelling at 100 times earth's gravity. It was shown that conduction was the major heat transfer process. The high velocity penetration of soil by projectiles was modelled on the Cambridge Geotechnical Centrifuge and this was followed by centrifuge tests in which there was subsequent heating of the projectile after firing. These dynamic tests showed that the projectile produced high pore pressures within the soil, which were quickly dissipated.
Ocean Disposal of High Level Radioactive Waste: Centrifuge and Laboratory Tests Modelling the Penetrator Concept for the Disposal of HGW (Heat Generating Waste) in Deep Ocean Sediments
C. Savvidou (author) / A. N. Schofield (author)
1986
115 pages
Report
No indication
English
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