Title

Tru-Fueled Vhtrs for Applications Requiring an Extended Operation with Minimized Control and No Refueling

Abstract

This paper presents an analysis of TRU-fueled VHTR systems focusing on applications requiring an extended operation with minimized control and no refueling (singlebatch mode). As an example of such applications, international deployment opportunities for grid-appropriate VHTR systems could be mentioned addressing demands for electricity, industrial heat and co-generation in those regions where minimized servicing is dcsirable for various reasons. The study performed for the hexagonal block core concept within the framework of the ongoing U.S. DOE NERI Project on utilization of higher actinides (TRUs and partitioned MAs) as a fuel component for extended-life VHTRs. The up-to-date analysis has shown reasonable reactivity swings, core life limits with respect to fast fluences and criticality.Copyright © 2008 by ASME.

Meeting Name

16th International Conference on Nuclear Engineering, ICONE16 2008

Department(s)

Mining and Nuclear Engineering

Keywords and Phrases

Extended Operation; Refueling; Transuranics; VHTR

Document Type

Article - Conference proceedings

Document Version

Citation

File Type

text

Language(s)

English

Rights

© 2008 American Society of Mechanical Engineers (ASME), All rights reserved.

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