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U.S. Department of Energy
Office of Scientific and Technical Information

Test report for the pressure suppression development program

Technical Report ·
OSTI ID:5664404
The test results obtained from the pressure suppression development program provide conclusive evidence that the concept is practical for reactor containment. In operation, steam would be released from a rupture in the reactor pressure vessel or the primary coolant system and flow into the dry well volume; the steam is discharged from the dry well, through vent pipes, into the water pool where it is condensed. The salient features of the system are low containment pressures and the entrainment of released fission products in the water pool. As with most new concepts there are many design considerations that can be resolved only with model or prototype testing. Two major test facilities were constructed to obtain the experimental information considered necessary for the evaluation of a pressure suppression system. Pacific Gas and Electric Co. sponsored a development program that included a large condensing test facility at the Moss Landing Power Plant of Pacific Gas and Electric Co., and a scale model transient test facility at the San Jose Plant of General Electric Co. This report presents the results of tests performed at these facilities.
Research Organization:
General Electric Co., San Jose, CA (USA). Atomic Power Equipment Dept.
DOE Contract Number:
AC02-80ET34031
OSTI ID:
5664404
Report Number(s):
GEAP-3143; ON: DE86013993
Country of Publication:
United States
Language:
English