Surface Curvature Effect on Slot-Air-Jet Impingement Cooling Flow and Heat Transfer Process

@article{Gau1991SurfaceCE,
  title={Surface Curvature Effect on Slot-Air-Jet Impingement Cooling Flow and Heat Transfer Process},
  author={C. Gau and C. M. Chung},
  journal={Journal of Heat Transfer-transactions of The Asme},
  year={1991},
  volume={113},
  pages={858-864}
}
  • C. Gau, C. M. Chung
  • Published 1991
  • Materials Science
  • Journal of Heat Transfer-transactions of The Asme
Experiments are performed to study 'surface curvature effects on the impingement cooling flow and the heat transfer processes over a concave and a convex surface. A single air jet issuing from different size slots continuously impinges normally on the concave side or the convexside of a heated semicylindrical surface. An electrical resistance wire is used to generate smoke, which allows us to visualize the impinging flow structure. The local heat transfer Nusselt number along the surfaces is… Expand
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