The Fast Fourier Transform Based Method (FFTBM) was developed at University of Pisa to achieve a quantitative evaluation of the accuracy of thermal-hydraulic system code calculations. International cooperation was established to transfer the method with various Institutions all over the world. In the case documented in this report one scientists from University of Pisa (Mario Leonardi) has been invited at the European Commission (EC) Joint Research Center (JRC) of Ispra (Varese, Italy) to implement and to apply the method. The present document has been issued by JSI and describes the application of the method to the severe accident (corium interaction with water) FARO L-14 carried out in the framework of EC EURATOM researches. The L-14 experiment was selected at the basis of International Standard Problem 39 (ISP-39) by the Organization for Economic Cooperation and Development / Nuclear Energy Agency / Committee on the Safety of Nuclear Installations (OECD/NEA/CSNI).
Accuracy quantification by the FFT method in FARO L-14 (ISP 39) open calculations, Ispra (I), April 22-23, 1997
D'Auria F.
Primo
Methodology
;
1997-01-01
Abstract
The Fast Fourier Transform Based Method (FFTBM) was developed at University of Pisa to achieve a quantitative evaluation of the accuracy of thermal-hydraulic system code calculations. International cooperation was established to transfer the method with various Institutions all over the world. In the case documented in this report one scientists from University of Pisa (Mario Leonardi) has been invited at the European Commission (EC) Joint Research Center (JRC) of Ispra (Varese, Italy) to implement and to apply the method. The present document has been issued by JSI and describes the application of the method to the severe accident (corium interaction with water) FARO L-14 carried out in the framework of EC EURATOM researches. The L-14 experiment was selected at the basis of International Standard Problem 39 (ISP-39) by the Organization for Economic Cooperation and Development / Nuclear Energy Agency / Committee on the Safety of Nuclear Installations (OECD/NEA/CSNI).I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
