한국연소학회지 (Journal of the Korean Society of Combustion)

  • 제18권2호
  • /
  • Pages.23-31
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  • 2013
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  • 1226-0959(pISSN)
  • /
  • 2466-2089(eISSN)
한국연소학회 (The Korean Society of Combustion)
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밀집형 증기보일러의 고부하 열교환기 설계평가

Design Evaluation of Heavy Duty Heat Exchangers for Compact Steam Boilers

  • 김성일 (한국과학기술원 기계공학과) ;
  • 양종인 (현대중공업(주) 기술연구소) ;
  • 최상민 (한국과학기술원 기계공학과)
  • 투고 : 2013.04.15
  • 심사 : 2013.06.15
  • 발행 : 2013.06.28
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초록

Compact steam boiler is a useful heat exchanger in a space-intensive system. There are some constraints in terms of sizing and designing the space confined in the system which is usually used in vessels. In this study, design considerations for heavy duty heat exchangers of compact steam boilers are presented and evaluated. Especially, evaporator tubes of marine boiler which are exposed to a high temperature environment are considered. Also, extended surface designs with a high temperature are examined. In order to determine the criteria with considerations of both heat transfer rate and pressure drop in the heat exchanger, they are evaluated with major variables, such as the tube diameter, the number of tubes, and the tube length. Finally, the design parameters are estimated as the bare tubes are installed instead of the finned tubes.

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참고문헌

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피인용 문헌

  1. Design Optimization of Heat Exchangers for Solar-Heating Ocean Thermal Energy Conversion (SH-OTEC) Using High-Performance Commercial Tubes vol.40, pp.9, 2016, https://doi.org/10.3795/KSME-B.2016.40.9.557