2020
D (Aquaro Aquaro, Donato) ; Ibba
Deposition of ITER Vacuum Vessel Dust Inside the Pressure Suppression System During a Loss of Coolant Accident: Experimental and Numerical Analyses Proceedings Article
In: 2020), 29TH INTERNATIONAL CONFERENCE NUCLEAR ENERGY FOR NEW EUROPE (NENE (Ed.): Snoj, L (Snoj, L) ; Cufar, A (Cufar, A), 2020, ISBN: 978-961-6207-49-2.
Abstract | Links | BibTeX | Tags: Environmental studies, Nuclear Science & Technology
@inproceedings{nokey,
title = {Deposition of ITER Vacuum Vessel Dust Inside the Pressure Suppression System During a Loss of Coolant Accident: Experimental and Numerical Analyses},
author = {Aquaro, D (Aquaro, Donato) ; Ibba, M (Ibba, Miriam) ; Lazzeri, R (Lazzeri, Roberta) ; Pesetti, A (Pesetti, Alessio) ; Marini, A (Marini, Andrea) ; Parozzi, F (Parozzi, Flavio) ; Sarkar, B (Sarkar, Bismanath) ; Olcese, M (Olcese, Marco)},
editor = {29TH INTERNATIONAL CONFERENCE NUCLEAR ENERGY FOR NEW EUROPE (NENE 2020)},
url = {https://www.webofscience.com/wos/woscc/summary/2d26d387-fb01-44ff-b712-094cff54d2d7-014074b2a3/relevance/1},
isbn = {978-961-6207-49-2},
year = {2020},
date = {2020-01-01},
urldate = {2020-01-01},
publisher = {Snoj, L (Snoj, L) ; Cufar, A (Cufar, A)},
abstract = {This paper deals with an experimental and numerical analysis of the deposition of a simulant of ITER dust inside a reduced scale Vacuum Vessel Pressure Suppression System (VVPSS) of ITER. This research, funded by the ITER Organization, aims to analyse the dust deposition inside the VVPSS, the dust removal by means of robotised apparatuses and their decontamination efficiency. The experimental rig, built at the Department of Civil and Industrial Engineering (DICI) of the University of Pisa (Italy), is described and the results of the preliminary tests are illustrated. Furthermore, a numerical model of the experimental rig has been implemented in the code ECART to determine the relevance of different parameters on the deposition, resuspension and removal of dust. The numerical simulations allowed to define more precisely the test matrix and to analyse the experimental results.},
keywords = {Environmental studies, Nuclear Science & Technology},
pubstate = {published},
tppubtype = {inproceedings}
}
This paper deals with an experimental and numerical analysis of the deposition of a simulant of ITER dust inside a reduced scale Vacuum Vessel Pressure Suppression System (VVPSS) of ITER. This research, funded by the ITER Organization, aims to analyse the dust deposition inside the VVPSS, the dust removal by means of robotised apparatuses and their decontamination efficiency. The experimental rig, built at the Department of Civil and Industrial Engineering (DICI) of the University of Pisa (Italy), is described and the results of the preliminary tests are illustrated. Furthermore, a numerical model of the experimental rig has been implemented in the code ECART to determine the relevance of different parameters on the deposition, resuspension and removal of dust. The numerical simulations allowed to define more precisely the test matrix and to analyse the experimental results.
