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ENERGY AND ECONOMIC OPTIMIZATION OF HEATING CONDUCTOR SPACINGS IN ELECTRICAL SOIL FREEZING PROTECTION HEATERS.

[In German. / En allemand.]

Author(s) : ULLNER F.

Type of article: Article

Summary

THE ELECTRICAL SOIL FREEZING PROTECTION SYSTEMS AS APPLIED IN THE GDR ARE PRESENTED AND COMPARED. THE HEATING CONDUCTOR SPACING GOVERNS BOTH INVESTMENTS SPENDING AND HEATING CONDUCTOR TEMPERATURE AND, THUS, THE ENERGY DISSIPATION TO THE FREEZING ROOM. IT IS DEMONSTRATED THAT HEATING CONDUCTOR SPACINGS IN EXCESS OF 2.5 M ARE ECONOMICAL ONLY WITH THE ADDITIONAL COVERING OF THE HEATING CONDUCTOR INSULATING BOARDS.

Details

  • Original title: [In German. / En allemand.]
  • Record ID : 1987-2304
  • Languages: German
  • Publication date: 1986
  • Source: Source: Luft Kältetech.
    vol. 22; n. 4; 222-227; 7 fig.; 4 tabl.; 14 ref.
  • Document available for consultation in the library of the IIR headquarters only.

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