설비공학논문집 (Korean Journal of Air-Conditioning and Refrigeration Engineering)

  • 제18권7호
  • /
  • Pages.556-562
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  • 2006
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  • 1229-6422(pISSN)
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  • 2465-7611(eISSN)
대한설비공학회 (The Society of Air-Conditioning and Refrigerating Engineers of Korea)
권호 표지

이성분 나노유체를 이용한 암모니아/물 기포 흡수기 설계

Design of an Ammonia/water Bubble Absorber with Binary Nanofluids

  • 김진경 (동경농공대학교 생물응용시스템공학 대학원) ;
  • 김성수 (경희대학교 기계산업시스템공학부) ;
  • 강용태 (경희대학교 기계산업시스템공학부)
  • Kim Jin-Kyeong (Graduate School of BASE, Tokyo University of T & A) ;
  • Kim Sung-Soo (School of Mechanical and industrial System Engineering) ;
  • Kang Yong-Tae (School of Mechanical and industrial System Engineering)
  • 발행 : 2006.07.01
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초록

The objectives of this paper are to analyze simultaneous heat and mass transfer performance for a plate type bubble absorber with binary nanofluids numerically and to investigate the effects of binary nanofluids and surfactants on the size of the bubble absorber. The effective absorption ratio represents the effect of binary nanofluids and surfactants on the absorption performance. The kinds and concentrations of nano-particles and surfactants are considered as the key parameters. The results show that the addition of surfactants can reduce the size of absorber up to 74.4%, the application of binary nanofluids does the size up to 63.6%. Combination of binary nanofluids and surfactants can reduce the size of absorber up to 77.4%.

키워드

참고문헌

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