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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2017.1
- 수록면
- 1,388 - 1,395 (8page)
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The Helically coiled tube Once-Through Steam Generator (H-OTSG) is a key piece of equipment forcompact small reactors. The present study developed and verified a thermalehydraulic design andperformance analysis computer code for a countercurrent H-OTSG installed in a small pressurized waterreactor. The H-OTSG is represented by one characteristic tube in the model. The secondary side of the HOTSGis divided into single-phase liquid region, nucleate boiling region, postdryout region, and singlephasevapor region. Different heat transfer correlations and pressure drop correlations are reviewedand applied. To benchmark the developed physical models and the computer code, H-OTSGs developedin Marine Reactor X and System-integrated Modular Advanced ReacTor are simulated by the code, andthe results are compared with the design data. The overall characteristics of heat transfer area, temperaturedistributions, and pressure drops calculated by the code showed general agreement with thepublished data. The thermalehydraulic characteristics of a typical countercurrent H-OTSG are analyzed.
It is demonstrated that the code can be utilized for design and performance analysis of an H-OTSG.
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참고문헌 (12)
참고문헌 신청
A. Cioncolini / 2006 / An experimental investigation regarding the laminar to turbulent flow transition in helically coiled pipes / Exp. Therm. Fluid Sci 30 : 367 ~ 380
A. M. Fsadni / 2016 / A review on the two-phase heat transfer characteristics in helically coiled tube heat exchangers / Int. J. Heat Mass Transfer 95 : 551 ~ 565
C. P. Tzanos / 1988 / A movable boundary model for once-through steam generator analysis / Nucl. Technol 82 : 5 ~ 17
D. Cao / 2005 / Thermaletechnical Analysis of Once-through Big Helical Tube Steam Generator / Tsinghua University
G. Berry / 1983 / Model of a Once-through Steam Generator with Moving Boundaries and a Variable Number of Nodes / Am. Soc. Mech. Eng. Annu. Mtg
A. M. Fsadni / 2016 / A review on the two-phase heat transfer characteristics in helically coiled tube heat exchangers / Int. J. Heat Mass Transfer 95 : 551 ~ 565
C. P. Tzanos / 1988 / A movable boundary model for once-through steam generator analysis / Nucl. Technol 82 : 5 ~ 17
D. Cao / 2005 / Thermaletechnical Analysis of Once-through Big Helical Tube Steam Generator / Tsinghua University
G. Berry / 1983 / Model of a Once-through Steam Generator with Moving Boundaries and a Variable Number of Nodes / Am. Soc. Mech. Eng. Annu. Mtg
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