$\require{mediawiki-texvc}$
  • 검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
  • 검색연산자
검색연산자 기능 검색시 예
() 우선순위가 가장 높은 연산자 예1) (나노 (기계 | machine))
공백 두 개의 검색어(식)을 모두 포함하고 있는 문서 검색 예1) (나노 기계)
예2) 나노 장영실
| 두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색 예1) (줄기세포 | 면역)
예2) 줄기세포 | 장영실
! NOT 이후에 있는 검색어가 포함된 문서는 제외 예1) (황금 !백금)
예2) !image
* 검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색 예) semi*
"" 따옴표 내의 구문과 완전히 일치하는 문서만 검색 예) "Transform and Quantization"
쳇봇 이모티콘
안녕하세요!
ScienceON 챗봇입니다.
궁금한 것은 저에게 물어봐주세요.

논문 상세정보

Abstract

A heat sink system using nanofluidic thermosyphon for electronics systems was studied. The experimental results indicate that a cooling capacity of up to 150 W at an overall temperature difference of $50^{\circ}C$ can be attainable. The heat sink design program also showed that a computer simulation can predict the most of the parameters involved. In the experimental study, the volume concentration of nano particles affect the system performance. Nanofluidic thermosyphon with 0.5% volume concentration showed the best performance. Nanofluid can increase CHF of the system compared with water as a working fluid. The current simulation results were close to the experimental results in acceptable range. The simulation study showed that the design program can be a good tool to predict the effects of various parameters involved in the optimum design of the heat sink.

참고문헌 (15)

  1. Lee, S. P., 2003, Heat transfer enhancement technology using nanofluid, KSME Journal, Vol. 43, No.3, pp.65-70 
  2. Xuan, Y. and Li,Q., 2000, Heat transfer enhancement of nanofluids, International Journal of Heat and Fluid Flow, Vol. 21, PP. 58-64 
  3. Jang, S. P. and Choi, S. U. S., 2004, Role of Brownian motion in the enhanced thermal conductivity of nanofluids, Appl, Phys, Lett., Vol. 84, pp. 4316-4318 
  4. Hewitt, G. F., Shiress, G. L. and Batt, T. R., 1994, Process Heat Transfer, CRC Press, London 
  5. Jang, S. P., 2005, Cooling performance of a microchannel heat sink with nanofluids, SAREK J., Vol. 17, No.9, pp. 849-854 
  6. Smith, J. M. and Van Ness, H. C., 1987, Introduction to chemical engineering thermo dynamics, McGraw Hill, New York 
  7. Xuan, Y. and Roetzel, W., 2000, Conceptions for heat transfer correlations of nanofluids, Int. J. Heat Mass Transfer, Vol. 43, pp. 3701-3707 
  8. Forster, H. K. and Zuber, N., 1955, Dynamics of vaper bubbles and boiling heat transfer, AIChE J., Vol.1, p.531 
  9. Lee, K. W., Park, K. W., Rhi, S. H. and Yoo, S. Y., 2002, Heat pipe heat sink development for electronics cooling, SAREK Journal, Vol. 14, No.8, pp.664-670 
  10. Holman, J. P., 1996, Heat Transfer, 8th ed., McGraw-Hill Book Company, New York 
  11. Xue, Q. Z., 2003, Model for effective thermal conductivity of nanofluids, Physics Letters A 307, pp.313-317 
  12. Das, K., Putra, N. and Roetzel, W., 2003, Pool boiling characteristics of nano-fluids, International Journal of Heat and Mass Transfer, Vol. 46, pp. 851-862 
  13. Lee, K. W., Park, K. W. and Rhi, S. H., 2002, Study on two-phase loop thermosyphon heat exchanger, SAREK Journal, Vol. 14, No.9, pp.717-724 
  14. Kutateladze, S. S., 1963, Fundamentals of Heat Transfer, Edward Arnold Ltd., New York 
  15. Rhi, S. H. and Lee, K. W., 2002, Simulation study on various scale of two-phase loop thermosyphons, SAREK Journal, Vol. 14, No. 5, pp. 388-407 

이 논문을 인용한 문헌 (3)

  1. Kim, Seon-Chang ; Jeon, Dong-Soon ; Kim, Young-Lyoul 2008. "Optimization of Evaporator for a Vapor Compression Cooling System for High Heat Flux CPU" 大韓機械學會論文集. Transactions of the Korean Society of Mechanical Engineers. B. B, 32(4): 255~265 
  2. Han, Hwa-Taik ; Shin, Dong-Sin ; Choi, Chang-Ho ; Lee, Dae-Young ; Kim, Seo-Young ; Kwon, Yong-Il 2008. "Recent Progress in Air Conditioning and Refrigeration Research: A Review of Papers Published in the Korean Journal of Air-Conditioning and Refrigeration Engineering in 2006" 설비공학논문집 = Korean journal of air-conditioning and refrigeration engineering, 20(6): 427~446 
  3. Jang, Ju-Chan ; Rhi, Seok-Ho ; Lee, Chung-Gu 2009. "Heat Transfer Characteristics on Toroidal Convection Loop with Nanofluids" 大韓機械學會論文集. Transactions of the Korean Society of Mechanical Engineers. B. B, 33(4): 235~241 

원문보기

원문 PDF 다운로드

  • ScienceON :

원문 URL 링크

원문 PDF 파일 및 링크정보가 존재하지 않을 경우 KISTI DDS 시스템에서 제공하는 원문복사서비스를 사용할 수 있습니다. (원문복사서비스 안내 바로 가기)

상세조회 0건 원문조회 0건

DOI 인용 스타일