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THE POSSIBILITY OF DETERMINING AND USING A NEW LOCAL HEAT TRANSFER COEFFICIENT.

Author(s) : DANKO G.

Type of article: Article

Summary

A NEW PARAMETER NAMED THE PHYSICAL HEAT TRANSFER COEFFICIENT, H, CAN BE USED FOR CHARACTERIZING THE RELATION BETWEEN HEAT FLUX AND WALL TEMPERATURE. THE CONCEPT OF H AND ITS DEFINITION WITH THE NECESSARY RESTRICTIONS GIVEN IN A LOCAL DIFFERENTIAL FORM ARE PRESENTED. IN ORDER TO APPLY H IN A POSSIBLE WAY, A RELATION TO THE CONVENTIONAL HEAT TRANSFER COEFFICIENT IS DERIVED FOR FULLY DEVELOPED TURBULENT FLOW IN A PIPE OR ALONG A FLAT PLATE. CONCLUSIONS REGARDING H MEASURABILITY ARE ALSO DISCUSSED.

Details

  • Original title: THE POSSIBILITY OF DETERMINING AND USING A NEW LOCAL HEAT TRANSFER COEFFICIENT.
  • Record ID : 1984-0891
  • Languages: English
  • Source: International Journal of Heat and Mass Transfer - vol. 26 - n. 11
  • Publication date: 1983/11

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