Code assessment and modelling for Design Basis Accident Analysis of the European sodium fast reactor design. Part I: System description, modelling and benchmarking

The new reactor concepts proposed in the Generation IV International Forum (GIF) are conceived to improve the use of natural resources, reduce the amount of high-level radioactive waste and excel in their reliability and safe operation. Among these novel designs sodium fast reactors (SFRs) stand out due to their technological feasibility as demonstrated in several countries during the last decades. As part of the contribution of EURATOM to GIF the CP-ESFR is a collaborative project with the objective, among others, to perform extensive analysis on safety issues involving renewed SFR demonstrator designs. The verification of computational tools able to simulate the plant behaviour under postulated accidental conditions by code-to-code comparison was identified as a key point to ensure reactor safety. In this line, several organizations employed coupled neutronic and thermal-hydraulic system codes able to simulate complex and specific phenomena involving multi-physics studies adapted to this particular fast reactor technology. In the “Introduction” of this paper the framework of this study is discussed, the second section describes the envisaged plant design and the commonly agreed upon modelling guidelines. The third section presents a comparative analysis of the calculations performed by each organisation applying their models and codes to a common agreed transient with the objective to harmonize the models as well as validating the implementation of all relevant physical phenomena in the different system codes.

Instrumentation for measuring pavement-vehicle interaction. Volume I: system description, operation, calibration and maintenance manual. Final report.

Federal Highway Administration, Structures and Applied Mechanics Division, Washington, D.C.

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National Highway Traffic Safety Administration, Washington, D.C.

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National Highway Traffic Safety Administration, Washington, D.C.

Evaluation and system description of ASAP judicial systems. Volume V: Phoenix, Arizona case study. Final report.

National Highway Traffic Safety Administration, Washington, D.C.

Evaluation and system description of ASAP judicial systems. Volume VI: Los Angeles County, California case study. Final report.

National Highway Traffic Safety Administration, Washington, D.C.

Highway safety program management and reporting system. Volume I. System description.

National Highway Safety Bureau, Washington, D.C.

Computerized allocation of police traffic services; reference volume I. Computer-sensor system description. Final report.

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Air bag restraints for automobile drivers. Volume I - system description and performance. Final report.

National Highway Traffic Safety Administration, Washington, D.C.

IFYGL rawinsonde system : description of archived data /

Mode of access: Internet.

System description of improved CHAPARRAL air defense guided missile system.

Includes index.

System description of CHAPPARAL air defense guided missile system.

Includes index.

The GBF/DIME system : description and uses : GBF/DIME system, CUE, correction, update, extension.

Issued Februrary 1978.

Sistema gràfic de depuració per xarxes (NoC)

Aquest projecte descriu el disseny i desenvolupament d’una eina gràfica per a la depuració de projectes desenvolupats amb un llenguatge de descripció de sistemes com és el SystemC. Amb aquest llenguatge s’ha desenvolupat una NoC (Network on Chip). L’eina desenvolupada mostra de forma visual l’arquitectura de la xarxa NoC, els valors dels senyals que es transmeten a través de la xarxa i estadístiques sobre aquests per tal de poder fer un seguiment exhaustiu i agilitzar la recerca d’errors com interbloquejos, pèrdua de dades i d’altres. Al concentrar en un únic entorn la descripció de la NoC i les dades relatives a les senyals en temps de simulació, proporciona un valor afegit a altres eines disponibles per a realitzar aquesta tasca.