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TEMPERATURE AND ENERGY MANAGEMENT IN FROZEN FOOD DISPLAY CABINETS WITH NATURAL AIR CIRCULATION.

[In Dutch. / En néerlandais.]

Author(s) : VAHL L., HIELE T. van

Type of article: Article

Summary

EXPERIMENTS WITH NATURAL AIR CIRCULATION OVER CONVECTORS IN A MODEL, LOADED FROZEN FOOD DISPLAY CABINET SHOW AN UNFAVOURABLE SURFACE TEMPERATURE AT THE TOP OF THE LOAD. SURFACE TEMPERATURES ON TOP, IN SPITE OF AN EVAPORATOR TEMPERATURE OF 235 K (-38 DEG C), COULD NOT BE MAINTAINED AT 255 K (-18 DEG C). EXPERIMENTS WITH A CENTRAL CHIMNEY OF 200 MM RESULTED IN A MINIMUM TOP TEMPERATURE OF 262 K (-11 DEG C). WIDENING THE CHIMNEY RESULTED IN HIGHER TOP TEMPERATURES.

Details

  • Original title: [In Dutch. / En néerlandais.]
  • Record ID : 1992-0178
  • Languages: Dutch
  • Source: Koude & Luchtbehandeling - vol. 84 - n. 4
  • Publication date: 1991/04
  • Document available for consultation in the library of the IIR headquarters only.

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