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Main Journal Archive of articles


Number of the journal, №: 2015. № 2

Ensuring reliability of heat power equipment operation and repair

Annotation: In this paper theoretical aspects of ensuring reliability of the heat power equipment operation and repair
are considered by means of a case stusy of “Ekibastuz Power-1” LLP. The main reasons for financial losses are
established and the assessment of efficiency of means of fight against these losses is given. Methodical basics of
the developed system of equipment vibration-based condition monitoring are proposed and considered.

Waste-heat recovery of turbine condenser water Method

Annotation: One of the directions of energy saving is the application of heat pumps by means of which it
is possible to use low-potential, usually waste heat. The question of the possibility of using heat pumps in
thermal power plants is considered in the present article. Also a diagram of possible use in thermal power
stations of low-grade waste heat with heat pump installation is presented in the article.

Author: А.P. Plevako

Number of the journal, №: 2014. № 1

Introduction of new technologies for water treatment TPР

Annotation: This article analyzes the existing water treatment technologies and consider aspects of the effectiveness of implementation of reverse osmosis on TPP.

Symmetric polynomials of two variables

Annotation: A method of solving symmetric polynomials of two variables is presented in the article.
Several of such problems have been solved. There are very hard problems among them which were included in
Mathematical Olympiads.

Author: R.S. Akhmetov

Number of the journal, №: 2012. № 4

Мodern heat-insulating materials for the thermal protection of thermal systems in heat and power engineering

Annotation: The article provides the analysis of the existing heatinsulating materials and the experience of using modern heatinsulating materials for a thermal protection of power boilers.

Рerfection of the design procedure of the design of the drum of the bridge crane with application of program module t-flex the analysis

Annotation: In clause questions of perfection of a design procedure of a design of a drum of the bridge crane with application of program module T-FLEX the Analysis are considered