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NON-CONDENSABLE GAS EFFECT ON HIGH PERFORMANCE VERTICAL CONDENSING SURFACE WITH PARALLEL LOW FINS.

[In Japanese. / En japonais.]

Author(s) : HIJIKATA K., MORI Y., WEI P.

Type of article: Article

Summary

AN INVESTIGATION OF NON-CONDENSABLE GAS EFFECTS ON HIGH PERFORMANCE CONDENSING SURFACES HAS BEEN EXPERIMENTALLY CARRIED OUT BY USING R113 AND AIR. WAVY-AND < MIDDLE >-FINPLATES HAVING PARALLEL LOW FINS ARE USED. FOR PURE VAPOUR, THE HEAT TRANSFER COEFFICIENTS OF THE WAVY-AND < MIDDLE >-FIN PLATES ARE 2.5 TO 3.2 TIMES AND 3 TO 5 TIMES HIGHER THAN THAT OF THE FLAT PLATE. IN THE PRESENCE OF AIR, THE COEFFICIENT OF THE WAVY-FIN PLATE IS REDUCED ABOUT 30%. (BULL. JSME, JP., 29, N 249, 1986/03, 1067-1068.

Details

  • Original title: [In Japanese. / En japonais.]
  • Record ID : 1987-0080
  • Languages: Japanese
  • Source: Trans. JSME - n. 467.
  • Publication date: 1986

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