Characteristics of vertical mantle heat exchangers for solar water heaters
- Publisher
- Elsevier Science
- Year
- 2001
- Weight
- 179 KB
- Volume
- 42
- Category
- Article
- ISSN
- 0140-6701
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โฆ Synopsis
Process heating, power and incineration (energy applications in industry)
00100506
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๐ SIMILAR VOLUMES
An experimental and numerical investigation has been undertaken to study the heat transfer process in horizontal mantle heat exchangers used in solar water heaters. A rectangular cavity has been used as a simpli"ed geometry. With the aid of particle image velocimetry (PIV) the #ow "eld in the centre
13 Space heating and cooling a light pipe with a 95% specular reflectance. The infra-red radiation transmitted through the material into a passive stack was found to enhance the natural ventilation flow by up to 14%. The effect is greater in summer than in winter, which is highly desirable as there