Characteristics of active thermal insulation based on infiltrated granular bed

  • Yu. A. Teplitskii
  • V. L. Malevich
  • D. G. Belonovich

A criterion of active thermal insulation has been introduced and using it, a method for estimating the thermal insulation properties of a ring-shaped granular bed with longitudinal blowing of a heat carrier has been substantiated. A practical method of calculating this type of insulation has been developed.


ring-shaped granular bed thermomechanics heat carrier particle diameter heat-exchanger model active thermal insulation criterion 


Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.


  1. 1.
    G. F. Kuznetsov (Ed.), Thermal Insulation [in Russian], Stroiizdat, Moscow (1985).Google Scholar
  2. 2.
    Yu. S. Teplitskii and M. V. Vinogradova, Heat exchange in a ring granular bed, Inzh.-Fiz. Zh., 85, No. 3, 489−494 (2012).Google Scholar
  3. 3.
    H. S. Carslaw and J. C. Jaeger, Conduction of Heat in Solids [Russian translation], Nauka, Moscow (1964).Google Scholar
  4. 4.
    Yu. S. Teplitskii, Heat exchange in a tube filled with granular bed, Inzh.-Fiz. Zh., 77, No. 1, 86−92 (2004).Google Scholar
  5. 5.
    M. É. Aérov, O. M. Todes, and D. A. Narinskii, Apparatuses with a Stationary Granular Bed [in Russian], Khimiya, Leningrad (1979).Google Scholar
  6. 6.
    Yu. S. Teplitskii, V. L. Malevich, D. G. Belonovich, and M. V. Vinogradova, On calculation of active heat insulation, Inzh.-Fiz. Zh., 85, No. 4, 675−680 (2012).Google Scholar
  7. 7.
    S. Ergun, Fluid flow through packed column, Chem. Eng. Progr., 48, 89-94 (1952).Google Scholar

Copyright information

© Springer Science+Business Media New York 2013

Authors and Affiliations

  • Yu. A. Teplitskii
    • 1
  • V. L. Malevich
    • 1
  • D. G. Belonovich
    • 1
  1. 1.A.V. Luikov Heat and Mass Transfer InstituteNational Academy of Sciences of BelarusMinskBelarus

Personalised recommendations