Arctic and offshore research: Technology status report
DOE's Morgantown Energy Technology Center and the DOE Fossil Energy Office of Technical Coordination in coordination with the Office of Oil, Gas, and Shale Technology are performing the following activities in Arctic and Offshore Research (AOR): AOR Energy-Related Technology Data Base Development: AOR Seminars and Workshops; Arctic and Offshore Energy Research Coordination; and Arctic and Offshore Research. This research includes: analysis of ice island generation, and prediction of drift paths; field and laboratory determination of the engineering properties of multiyear ice, and the interaction of sea ice with offshore structures; investigation of the effects of ice accretion on offshore structures; measurements of seismic acceleration and velocity for analyzing vibration in and stability of offshore structures; analysis of ice gouging in deep water (150 to 210 feet) in the Artic Ocean, and numerical simulation modeling of the gouging process; analysis of the location and origin of the ice-ridging shear zone; analysis of sea-ice thickness using airborne-radar sensing techniques; and improvement of permafrost detection techniques, analysis of permafrost characteristics, and how temperature and salinity influence seabed freezing. DOE AOR was initiated in the fall of 1982. Current activities include developing the Arctic energy-related technology data base and initiating most of the research described above (except multiyear ice properties, pipeline research, and subice systems development). 12 refs., 11 figs., 4 tabs.
- Research Organization:
- USDOE Morgantown Energy Technology Center, WV
- OSTI ID:
- 6568442
- Report Number(s):
- DOE/METC-87/0247; ON: DE87001028
- Country of Publication:
- United States
- Language:
- English
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