Jet pumps hydrdynamics for application on BWRS
Creators
- 1. Comitato Nazionale per l'Energia Nucleare, Casaccia (Italy). Centro di Studi Nucleari
- 2. Rome Univ. (Italy)
Description
An analysis of single-phase jet-pump hydrodynamics is carried out by this paper with special regard to the applications on cooling water recirculation in the boiling water reactors (BWR). Firstly, in order to asses on efficiency of jet pumps, several theories regarding the hydrodynamic of these machines are also investigated. The results of the above theories are critically analysed and compared regarding to water-jet-pump design, to operational performance curves and to section limits. Some general criteria in jet-pump design are introduced and values of geometric and kinematic parameters are suggested together with losses coefficients which are all concerned with the ''high ratio'' type jet pump of this typical application. Finally, the experimental test program following the sim of this research is briefly described
Availability note (English)
MF available from INIS under the Report Number.Files
11506019.pdf
Files
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Additional details
Additional titles
- Original title (Italian)
- Idrodinamica delle pompe a getto per applicazione ai BWR's
Publishing Information
- Imprint Pagination
- 23 p.
- Report number
- CNEN-RT/ING--79-12
INIS
- Country of Publication
- Italy
- Country of Input or Organization
- Italy
- INIS RN
- 11506019
- Subject category
- S46: INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY; S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS;
- Descriptors DEI
- BWR TYPE REACTORS; HYDRODYNAMICS; JETS; PUMPS; WATER
- Descriptors DEC
- FLUID MECHANICS; HYDROGEN COMPOUNDS; MECHANICS; OXYGEN COMPOUNDS; REACTORS; WATER COOLED REACTORS; WATER MODERATED REACTORS
Optional Information
- Notes
- 20 refs.; 38 figs.