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New solutions of thermal diode with natural turbulent circulation

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Języki publikacji
EN
Abstrakty
EN
The thermal diode allows heat to be transferred in one direction, preventing the transfer of heat in the opposite direction. Two new models of the thermal diode are presented in this paper. The first model describes the thermal diode heated simultaneously from below and symmetrically from the sides, while the second model demonstrates the thermal diode heated from a lower part of one side and cooled from the upper part of the opposite side. The analysis of fluid flow and heat transfer is based on a one-dimensional model. Distributions of temperature and mass flow rate are obtained for the steady-state turbulent flow. It is shown that the geometrical and thermal parameters have an influence on the steady-state flow rate.
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Twórcy
  • Institute of Fluid Flow Machinery, PAN, Gdańsk
  • Institute of Fluid Flow Machinery, PAN, Gdańsk
Bibliografia
  • [1] BIELIŃSKI H., MIKIELEWICZ J.: New solutions of thermal diode with natural laminar circulation, Archives of Thermodynamics, Vol. 22, (2001), 89-106.
  • [2] BIELIŃSKI H., MIKIELEWICZ J.: Natural convection of thermal diode, Archives of Thermodynamics, Vol. 16, (1995), 3-4.
  • [3] BUCKLEY S.: Thermic diode solar panel for space heating, Solar Energy, Vol. 20, (1978), 495-503.
  • [4] CHEN K.: Design of plane, type Bi-directional thermal diode, ASME J. of Solar Energy Engineering, Vol. 110, (1988), 299-305.
  • [5] MADEJSKI J., MIKIELEWICZ J.: Liquid fin a new device for heat transfer equipment, Int. J. Heat Mass Transfer, Vol. 14, (1971), 357-363.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BGPK-0379-2555
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