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Sensibilité du coefficient K au taux de brassage dans les emballages isothermes : quel impact sur les propriétés de surface ?

Author(s) : QUENEDEY J. P.

Type of article: Article

Summary

Thermal convections influence the K coefficient of thermal transmission through a packaging insulating material. New ways to improve the insulation efficiency thanks to the addition of specific surface properties are suggested. By the means of a comparison between different protocols applied to small-sized packaging, namely ATP and Astm-C518, the convection coefficient of the insulated boards is shown to play a role. New surface properties of boards aiming at the lowering of the convection coefficient might provide results in terms of energy savings dealing with food and pharmaceutical cold-chain issues.

Details

  • Original title: Sensibilité du coefficient K au taux de brassage dans les emballages isothermes : quel impact sur les propriétés de surface ?
  • Record ID : 30009928
  • Languages: French
  • Source: Revue générale du Froid & du Conditionnement d'air - vol. 103 - n. 1139
  • Publication date: 2013/12

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