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Title: Siphon breaker design requirements

Technical Report ·
DOI:https://doi.org/10.2172/6623426· OSTI ID:6623426

The Siphon Breaker Design Requirements Project was intended to provide experimental data on siphon flow effects. In addition, the experimental system was to be modeled with the RELAP code and the predicted and measured performances compared. This report describes the design and operation of the siphon breaker experimental equipment from 1989 to 1991. In addition the test results for all the experimental runs made in 1990 and 1991 are presented and described. Unfortunately, we have not been able to obtain useful results from a RELAP 5 model of the siphon system; consequently, we are unable to present any predictive calculations for comparison with the data presented. We have had lots of expert advice from several sources on using the RELAP code but to date our efforts have remained unsuccessful. After an extra year of effort, admittedly part-time but a lot of that, we choose to abandon the modeling efforts and produce this report describing the experimental equipment and test results.

Research Organization:
Idaho State Univ., Pocatello, ID (United States)
Sponsoring Organization:
USDOE; USDOE, Washington, DC (United States)
DOE Contract Number:
FG07-88ER12820
OSTI ID:
6623426
Report Number(s):
DOE/ER/12820-T1; ON: DE93011799
Country of Publication:
United States
Language:
English