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Information × Registration Number 0221U101105, 0120U100454 , R & D reports Title Development of scientific and technical principles of intensification of heat and mass transfer in porous media for materials of building structures and thermal power equipment. popup.stage_title Head Davydenko Borys V., Доктор технічних наук Registration Date 13-01-2021 Organization Institute of Engineering Thermophysics of NAS of Ukraine popup.description2 A model of heat transfer and hydrodynamics for mixed convection in porous microchannels is developed. The influence of the parameters of the medium on heat transfer is investigated for all combinations of dimensionless criteria. Heat transfer and hydrodynamics under forced convection in porous microchannels with slip boundary conditions of the second order of accuracy are investigated. The research results showed the adequacy of the modeling of mixed and forced convection in porous microchannels by the LBM method. Using a network model for a capillary-porous material, a numerical method has been developed to calculate the transfer of heat and moisture through the porous structures of building materials. The calculation model is intended to determine the distribution over the thickness of the material and the character of the change in time of temperature, partial pressure of water vapor and moisture content of the material, depending on the conditions in the external air. Product Description popup.authors popup.nrat_date 2021-01-13 Close
R & D report
Head: Davydenko Borys V.. Development of scientific and technical principles of intensification of heat and mass transfer in porous media for materials of building structures and thermal power equipment.. (popup.stage: ). Institute of Engineering Thermophysics of NAS of Ukraine. № 0221U101105
1 documents found

Updated: 2026-03-25