List of publications on a keyword: «energy»

We received theoretical formulas of the interconnection between melting, boiling and critical temperatures. Uniform physical representation of melting, boiling and evaporation processes was the basis for deriving the formula of interconnection between them. We use the concept of the material substance internal energy in terms of the molecules “unpacking” idea. The reference manual data on 85 substances from 13 to 855 degrees Kelvin confirms the theoretically derived formulas. We carried out the comparison of theoretical formulas and experimental data by their mean values. A simple ideal substance model with spherical molecules was considered as a model of substance molecule. The melting point is 1/3, and the boiling point ranges from 1/2 to 2/3 of the critical point for this model.

Reviewed the historical aspects of the technology and equipment for the harvesting of logging residues. Showing some of the directions of this work at this time.

The article studies the possibility of using infrared heating to improve energy efficiency of buildings. Comparative techno-economic analysis of the two heating options: infrared and water for example the humanitarian centre-library, named after Family Polevih of Irkutsk.

Оne general definition of corrosion is the degradation of a material through environmental interaction. The fundamentals of corrosion can be divided into the disciplines of thermodynamics and kinetics.

The problems of ensuring regional energy geographically distributed local energy resources, including wood and peat resources. The prospects of using foreign experience in this.

The article discusses the design of the Electromechanical parts of the micro hydro power plant for lowland rivers. Special attention is given to construc-tive solutions to improve their specific energy characteristics.

The variant of the production of energy chips on the cutting area by using the machine to perform operations felling and logging on felling, limbing and production of assortments at the loading site.

The article describes the active harmonic filter is part of the quality management system of electricity power plant of the vessel. The model of the control system of the active filter uses a passive device to recover inaccessible to measurements of network signals and using algorithms for adaptive approximation provides a harmonious synthesis of distorted currents and voltages.

This article considers the current economic problems of the Russian coal industry, the main of which are the focus of the fuel balance of Russia on the gas and the remoteness of the major coal production regions to export markets. Identified strategic prospects and directions of further development of the industry.

The problems of energy supply of remote consumers are discussed. Methods for recovering deep heat of the Earth's interior are analysed. Existing experimental data of studing the process of cooling the Earth's interior rock boreholes in geothermal heating systems are discussed.

The article describes the basic methods of optimization and enhance the efficiency of the main pumps with electric drive.

A physical education instructor at a preschool, with the right approach, can do much more for the health of a preschooler than any doctor. The main task of the instructor is to properly organize physical education classes, plan all motor activity for the benefit of the child. The main activity for a preschooler through which the instructor can apply energy-saving technologies is a game. Applying health-saving technologies in practice, the instructor automatically directs his actions to preserve and strengthen the health of preschoolers, to prevent various diseases, and most importantly to instill the values of a healthy lifestyle.