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THEORETICAL ASPECTS OF FROST FORMATION ON COLD SURFACES.

ASPECTS THEORIQUES DE LA FORMATION DU GIVRE SUR LES SURFACES FROIDES.

Author(s) : DUMINIL M.

Type of article: Article

Summary

THE PROCESSES OF WATER TRANSFER TO THE FROSTING SURFACE ARE DISCUSSED AND TRANSFER EQUATIONS ARE GIVEN IN THE MOST COMMON CASE OF FORCED CONVECTION. THE CHARACTERISTICS OF FROSTING ARE STUDIED AND THE RESULTS OF THE MAIN TESTS CARRIED OUT ON FROSTING ARE GIVEN: FACTORS ACTING ON THE INCREASE IN FROST WEIGHT, VARIOUS TYPES OF FROST, FROST FORMATION, FROTGO. THEN, DIFFERENT PROPERTIES OF FROST ARE STUDIED: DENSITY AND ITS VARIATIONS,RELATIONSHIP BETWEEN THERMAL CONDUCTIVITY AND SPECIFIC WEIGHT, ROUGHNESS. J.L.

Details

  • Original title: ASPECTS THEORIQUES DE LA FORMATION DU GIVRE SUR LES SURFACES FROIDES.
  • Record ID : 1989-1360
  • Languages: French
  • Source: Rev. gén. Froid - vol. 78 - n. 3
  • Publication date: 1988
  • Document available for consultation in the library of the IIR headquarters only.

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