설비공학논문집 (Korean Journal of Air-Conditioning and Refrigeration Engineering)
- 제11권6호
- /
- Pages.861-870
- /
- 1999
- /
- 1229-6422(pISSN)
- /
- 2465-7611(eISSN)
난류촉진체에 의한 전자칩의 열전달촉진에 관한 연구
Heat transfer enhancement in electronic modules using a turbulence promoter
초록
An experimental study was carried out to investigate the effects of using various shapes of turbulence promoter on the heat-transfer enhancement of 2-D and 3-D arrays of rectangular modules in a rectangular channel for design of noiseless and low-powered cooling fan in the electronic systems. Measurements of heat/mass transfer coefficients were made using a naphthalene sublimation technique, and the friction factors were measured for Reynolds numbers in the range
키워드