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HEAT TRANSFER IN VERTICAL ASCENDING FLOW OF HELIUM AT SUPERCRITICAL PRESSURE IN A HEATED PIPE AT REYNOLDS NUMBERS BELOW 2300 AT THE ENTRY.

[In Russian. / En russe.]

Author(s) : BOGACHEV V. A., EROSHENKO V. M., YASKIN L. A.

Type of article: Article

Summary

RESULTS OF AN EXPERIMENTAL STUDY. THE PRESSURE VARIES FROM 0.25 TO 0.4 MPA, THE TEMPERATURE FROM 4.2 TO 14 K, THE LOCAL REYNOLDS NUMBERS FROM 600 TO 3700 AND THE LOCAL PRANDTL NUMBERS FROM 0.66 TO 5.7. THE REDUCED LENGTH IS 0.0025 TO 0.32 AND THE LOCAL RAYLEIGH NUMBERS 150 TO 510,000. (Bull. CNRS, FR., 83-730-9460.

Details

  • Original title: [In Russian. / En russe.]
  • Record ID : 1983-1693
  • Languages: Russian
  • Source: Teplofiz. vys. Temp. - vol. 21 - n. 1
  • Publication date: 1983

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