http://dspace.bstu.ru/jspui/handle/123456789/1854 Энергетика Sat, 04 Apr 2026 02:36:32 GMT 2026-04-04T02:36:32Z http://dspace.bstu.ru/jspui/handle/123456789/2053 Title: Mathematical Model of Estimation of the Quality of the Application of the Cylinder-piston Group of Thermal Diesels on the Criteria for the Stabilization of Fuel Consumption at the Real Time of Factory Tube Tests Authors: Zonov, V. D.; Kozhevnikov, V. P. Abstract: In the article, a mathematical model of the evaluation of the quality of running-in of a cylinder-piston group (GPG) based on the criterion for stabilizing fuel consumption in real time for running tests of diesel locomotives on the diesel locomotive frame is considered. The effect on the magnitude of fuel consumption of suddenness is shown to be the inclusion of the disconnection of auxiliary equipment connected to the engine crankshaft via a V-belt transmis-sion and a reducer with a compressor and water and air cooling fans. It was noted that the mathematical modeling of the on-off suddenness, carried out on the basis of the law of normal distribution, did not reveal a significant effect on the criterion of fuel consumption stabiliza-tion, with the help of which the quality of run-in was measured. Description: Zonov V. D. Mathematical Model of Estimation of the Quality of the Application of the Cylinder-piston Group of Thermal Diesels on the Criteria for the Stabilization of Fuel Consumption at the Real Time of Factory Tube Tests / V. D. Zonov, V. P. Kozhevnikov // IOP Conf. Series: Journal of Physics. - 2018. - Vol.1066. - 012017. Mon, 01 Jan 2018 00:00:00 GMT http://dspace.bstu.ru/jspui/handle/123456789/2053 2018-01-01T00:00:00Z http://dspace.bstu.ru/jspui/handle/123456789/2050 Title: Particular Qualities of Execution of the Program Component for Energy Resources Management of the Belgorod Region Authors: Trubaev, P. A.; Bulanin, A. V.; Shirrime, K. J.; Koshlich, Yu. A. Abstract: The article considers modern operating systems for increasing energy efficiency at the municipal and regional levels. Present successfully applied practices in other regions are given. The essential distinctive features of the proposed system for the Belgorod region are revealed. De-scribed, developed methods and algorithms for managing energy conservation in the budget sector. The structure of complex interaction of the developed modules used in the created software com-ponent is offered. Description: Particular Qualities of Execution of the Program Component for Energy Resources Management of the Belgorod Region / P. A. Trubaev [et al.] // IOP Conf. Series: Journal of Physics. - 2018. - Vol.1066. - 012020. Mon, 01 Jan 2018 00:00:00 GMT http://dspace.bstu.ru/jspui/handle/123456789/2050 2018-01-01T00:00:00Z http://dspace.bstu.ru/jspui/handle/123456789/2046 Title: Investigation of Landfill Gas Output from Municipal Solid Waste at the Polygon Authors: Trubaev, P. A.; Verevkin, O. V.; Grishko, B. M.; Tarasyuk, P. N.; Schekin, I. I.; Suslov, D. Yu.; Ramazanov, R. S. Abstract: The aim of the work is to study the output of landfill gas from the MSW landfill site, decommissioned 10 years ago, to determine the possibility of its energy use. The results of calcu-lations of the output of landfill gas from the site according to two methods, the results of instru-mental measurements of the bio gas composition, conducted during five months are presented. A series of measurements makes it possible to estimate the composition of the landfill gas being al-located in the absence of sludge: СH4 - 30 ... 32%; O2 - 0 ... 2%; CO2 - 40-60%; N2 - 5 ... 30%; H2S - 0 ... 30 mg / m3. Despite the lower methane content than in traditional bio gas, with regard to the energy potential, the landfill gas released at the experimental site allows it to be used pro-vided that the combustion process is necessary. Description: Investigation of Landfill Gas Output from Municipal Solid Waste at the Polygon / P. A. Trubaev [et al.] // IOP Conf. Series: Journal of Physics. - 2018. - Vol.1066. - 012015. Mon, 01 Jan 2018 00:00:00 GMT http://dspace.bstu.ru/jspui/handle/123456789/2046 2018-01-01T00:00:00Z http://dspace.bstu.ru/jspui/handle/123456789/2045 Title: Simplified algorithm for numerical solution of liquid flow equations Authors: Kuznetsov, V. A. Abstract: An algorithm is suggested for numerical solution of differential equations for velocity and pressure on a staggered grid. The algorithm ensures unconditional convergence of iterations for a correction to pressure and without it. Description: Kuznetsov V. A. Simplified algorithm for numerical solution of liquid flow equations / V. A. Kuznetsov // Journal of Engineering Physics and Thermophysics. - 2018. - Vol.91, No3. - P. 648-654. Mon, 01 Jan 2018 00:00:00 GMT http://dspace.bstu.ru/jspui/handle/123456789/2045 2018-01-01T00:00:00Z