The modeling of nonisothermal heat and moisture transfer in natural disperse environment is considered. It is necessary to apply parallel computing techniques for solving these problems in three-dimensional setting. For this purpose was developed an algorithm of parallel computing, which is based on the creation of distributed data array by solving a system of nonlinear equations ...

The equation for determining the amount of a pentaerythritol in the formulation of alkyd oligomer modified tall oil fatty acids, which allows to simplify the calculation of the formulation in the development of new alkyd film-formers. Developed formulations of the new alkyd resins modified tall oil fatty acids.

The paper presents the modern system of secondary metals recycling in the Republic of Belarus. Subjects of the system of secondary metals recycling are studied. Features of the market of secondary metals are determined and some problems in its functioning in Republic of Belarus are revealed.

The article summarizes some results of research in the field of resource-saving technologies of PTFE-based composites filled with carbon fiber. The author suggests methods of production of such composite materials to provide the ability to control consumer properties of future products and to reduce resource losses at each stage of the technological process.

3D thermal model of energy efficient individual houses which were built using eco-friendly insulation materials (eco wool-reed, reed, straw-clay-reed) was developed. The dynamics of the natural cooling of houses in winter conditions is investigated. Results of numerical and experimental studies show that all used in construction local materials provide effective thermal insulation ...

The report examined ways of energy saving in the operation of boiler plants. It is necessary to ensure complete combustion of fuel due to the control path Forced draft boilers. This can be achieved in the implementation of automation systems based on modern controller that ensures the accuracy of the parameters of regulation when used for frequency converters controlled electric drive.

Consider the problems increase the power quality through the implementation of smart voltage regulation systems in digital control systems. Shown the results of virtual research of the effectiveness of smart voltage regulation systems in MatLab programming environment for different disturbances. It is shown that by using intelligent voltage regulation systems and their implementation ...

This report reveals conceptual issues of optimization method of electric mode realization, especially optimizing on voltage and reactive power using improved method. Using software application «RASTR» the model is created, the calculation is made, and the analysis is done. It is concluded that further studies of this method require its implementation on a computer.

This report is considered the cheese vat as automation object. It is shown that requires rather precise temperature maintenance during maturation of the cheese grains. This varies the rate of rise in temperature. Therefore considered energy-efficient thermal management algorithm in the cheese vat.

Architecture and requirements for it are constantly changing, there are new factors of development. To architectural school requirements are dictated according to the new conditions, which must meet a growing demand. Preparation of the architect should be mobile, critical to educate the architect adapted to the constantly changing conditions.