Plant System Design

  • Yoshiaki Oka
  • Seiichi Koshizuka
  • Yuki Ishiwatari
  • Akifumi Yamaji
Chapter

Abstract

This chapter presents the plant system design of the Super LWR. Since the once-through direct steam cycle is employed, the plant system becomes simple and compact. The system components and configuration are summarized. Main components involving the containment, reactor pressure vessel, internals, turbines, and steam lines are presented. Design concepts are explained and comparisons with current LWRs and fossil-fuel fired power plants (FPPs) are provided. The steam cycle design and the thermal efficiency evaluation are described. Sensitivities of core inlet and outlet temperatures are evaluated. The once-through direct cycle leads to higher core outlet temperature, which substantially enhances the thermal efficiency.

Keywords

Enthalpy Ferrite Steam Boiling Casing 

References

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Copyright information

© Springer Science+Business Media, LLC 2010

Authors and Affiliations

  • Yoshiaki Oka
    • 1
  • Seiichi Koshizuka
    • 2
  • Yuki Ishiwatari
    • 3
  • Akifumi Yamaji
    • 4
  1. 1.Department of Nuclear Energy Graduate School of Advanced Science and EngineeringWaseda UniversityShinjuku-kuJapan
  2. 2.Department of Systems Innovation Graduate School of EngineeringUniversity of TokyoBunkyo-kuJapan
  3. 3.Department of Nuclear Engineering and Management Graduate School of EngineeringUniversity of TokyoBunkyo-kuJapan
  4. 4.Department of Nuclear Engineering and ManagementUniversity of TokyoBunkyo-kuJapan

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