The document (in Italian) deals with the analysis of experimental data measured in the PIPER facility. PIPER was installed at the Scalbatraio Laboratory managed by IIN (Istituto di Impianti Nucleari) of University of Pisa. PIPER consisted of a pressure vessel equipped with electrical heaters and rupture nozzle, other than suitable instrumentation (typically temperature and pressure transducers). Namely original instrumentation was developed to measure the jet thrust, the jet impingement loads and the load on internal components following the break opening and the propagation of the depressurization wave upstream from the rupture into the vessel. In this report experimental data of jet thrust and jet impingement are analyzed and the bases are put for further development of the research, as well as for validating computational tools and analytical models.
Problems in the evaluation of thrusts during a Loss of Coolant Accident in a Light Water Reactor" (in Italian)
D'Auria F.
Ultimo
Writing – Review & Editing
1979-01-01
Abstract
The document (in Italian) deals with the analysis of experimental data measured in the PIPER facility. PIPER was installed at the Scalbatraio Laboratory managed by IIN (Istituto di Impianti Nucleari) of University of Pisa. PIPER consisted of a pressure vessel equipped with electrical heaters and rupture nozzle, other than suitable instrumentation (typically temperature and pressure transducers). Namely original instrumentation was developed to measure the jet thrust, the jet impingement loads and the load on internal components following the break opening and the propagation of the depressurization wave upstream from the rupture into the vessel. In this report experimental data of jet thrust and jet impingement are analyzed and the bases are put for further development of the research, as well as for validating computational tools and analytical models.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
