Abstraet--E'~perimental study was performed to characterize recovery factor and heat transfer coefficient on vertical heaters impinged by submerged circular transformer oil jets issued from both pipe and orifice nozzles. Radial distributions of local recovery factor were determined at various Reynol
Effect of variable fluid properties on impingement heat transfer with submerged circular jets
β Scribed by H Sun; C.F Ma
- Publisher
- Elsevier Science
- Year
- 1998
- Tongue
- English
- Weight
- 387 KB
- Volume
- 41
- Category
- Article
- ISSN
- 0017-9310
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π SIMILAR VOLUMES
Research was carried out on the heat transfer due to a submerged slot jet of water impinging on a circular cylinder in cross-flow. The cylinder diameter and the slot width are of the same order of magnitude, specifically D s = 2.0 and 3.0 mm and D c = 2.5 and 3.0 mm. The experimental apparatus allow
Local measurements were made to determine recovery factors and heat transfer coefficients resulting from the impingement of transformer oil jets issuing from tiny slot nozzles of 0.091, 0.146, and 0.234 mm in width. This study focused on initially laminar jets in the range of jet Reynolds number bet