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Impingement heat transfer and recovery effect with submerged jets of large Prandtl number liquid. 2. Initially laminar confined slot jets.

Author(s) : MA C. F., ZHUANG Y., LEE S. C.

Type of article: Article

Summary

Local measurements were made to determine recovery factors and heat transfer coefficients resulting from the impingements of transformer oil jets issuing from tiny slot nozzles. Non-monotonic variation and unusual behaviour of local heat transfer were observed and attributed to possible transition from laminar to turbulent regime. Based on the measured local data, integral average heat transfer rate was determined and correlated.

Details

  • Original title: Impingement heat transfer and recovery effect with submerged jets of large Prandtl number liquid. 2. Initially laminar confined slot jets.
  • Record ID : 1998-0179
  • Languages: English
  • Source: International Journal of Heat and Mass Transfer - vol. 40 - n. 6
  • Publication date: 1997/04

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