Registration Number
0220U103450,
0119U102866
, R & D reports
Title
Development of theoretical principles of formation of temperature and humidity regimes of museum premises taking into account heat and mass transfer processes in the exhibits
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Head
Dovhaliuk Volodymyr B, Кандидат технічних наук
Registration Date
06-10-2020
Organization
Kyiv National University of Construction and Architecture
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The object of research is energy-efficient technologies for creating normalized microclimatic parameters of the air environment in museum premises.
The purpose of the work is a scientific substantiation of the creation of temperature-humidity regimes of the air environment in the museum premises taking into account the principles of heat transfer, mass transfer, mechanism of deformation processes of the exhibits of the polymer group.
Research methods - physical and mathematical research methods; methods of mathematical statistics and computational mathematics.
A generalized physical-mathematical model is developed, which is described by a system of differential equations for analysis of the mutual influence of heat-mass transfer and deformation processes in polymer group materials, which occur at variable ambient parameters, which allows describing anisotropic, elastic, and elastic-viscous processes. materials.
Analytical dependencies are obtained, which determine the moisture content and deformation of the material by the method of geometric analysis of sorption isotherms W (φ) and deformation ε (φ) of colloidal capillary-porous materials.
The dependences of the change of residual deformations in colloidal capillary-porous bodies (CKPT) in time, which take into account the required temperature-humidity regime of museum premises, are investigated.
Product Description
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Vakhula Volodymyr R
Skliarenko Oleh M
Shyshyna Maria O
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2021-03-17
