Optimum performance of an endoreversible heat engine-driven heat pump cycle, based on a combination of an absorption cycle with a vapour and ejector compression cycles is investigated. This combination increases the performance of the conventional ejector and absorption cycles and provides high perf
Overall performance of a heat sink-fan/pump unit and its optimum design
✍ Scribed by Aihara, Toshio ;Ohara, Taku ;Sasago, Akira
- Publisher
- John Wiley and Sons
- Year
- 1997
- Tongue
- English
- Weight
- 162 KB
- Volume
- 26
- Category
- Article
- ISSN
- 0096-0802
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✦ Synopsis
The forced-convection-cooling performance of a fin array is dependent on its pressure-loss characteristics as well as on the pressure-discharge characteristics of fans/pumps driving the working fluid. From this point of view, the overall performance of the forced-convection fin array has been analyzed, considering these characteristics and introducing a new dimensionless parameter F, which governs the overall performance. Based on the results, optimum design methods for forced-convection-cooling fin arrays in practical use are proposed.
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## Abstract The cooling performance of a plate‐fin‐type heat sink equipped with a cooling fan was investigated experimentally. The heat sink was 80 mm long, 43 mm wide, and 24 mm in height (including the 4‐mm‐thick base). The cooling fan was 40 × 40 × 15 mm and was set to direct the air flow vertic