Skip to main content
U.S. Department of Energy
Office of Scientific and Technical Information

Coastal atmospheric circulation assessment for emergency off-site dose considerations

Conference · · Trans. Am. Nucl. Soc.; (United States)
OSTI ID:5041379
More than 40 nuclear facilities are located near large bodies of water and are influenced by seasonal and diurnal lake/sea breeze phenomena. Atmospheric transport in the vicinity of the Shoreham nuclear power plant is affected, in part, by the sound breeze generated by Long Island Sound and/or the ocean breeze generated by the Atlantic Ocean. The sound and ocean breeze phenomena produce spatial discrepancies in the wind field within the Shoreham Emergency Planning Zone (EPZ) during the morning to early evening hours throughout the spring to early autumn. In addition, there is a potential trajectory reversal to the sound/ocean breeze front. Two simple, easy-to-use procedures were developed that could be used by plant personnel to determine in real time (a) the presence of a sound and/or ocean breeze front located within the Shoreham EPZ and (b) the significant plume impact region resulting from an unscheduled release during this condition.
Research Organization:
Stone and Webster Engineering Corp., Boston, MA
OSTI ID:
5041379
Report Number(s):
CONF-851115-
Conference Information:
Journal Name: Trans. Am. Nucl. Soc.; (United States) Journal Volume: 50
Country of Publication:
United States
Language:
English