Assessment of cyclic life of turbine blades in stationary gas turbine units [PDF]
Вестник Самарского университета: Аэрокосмическая техника, технологии и машиностроениеThe article presents specific features of 3D finite element calculations for low-cycle fatigue of high-power turbine blades during their design. The calculation of the viscoelastic von Mises strain range in each finite element node of the blade is ...
A. N. Arkhipov +3 more
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Obtaining a Neural Network Mathematical Model That Takes Into Account Various Power Supply Schemes [PDF]
SHS Web of Conferences, 2021 Gas turbine units are widely used as a drive for a synchronous generator in a gas turbine power plant. The main problem here lies in the fact that the control systems of such gas turbine plants are transferred practically unchanged from their aviation ...
Kilin G.A. +3 more
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Prospects of Application of Dual-Fuel Combined Cycle Gas Turbine Units [PDF]
E3S Web of Conferences, 2019 Dual-fuel combined cycle gas turbine units, including power units on the parallel scheme with predominant coal combustion are considered in the paper. The basic equations for determining the energy efficiency of dual-fuel combined-cycle power units are ...
Borush Olesya +2 more
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Environmental efficiency investigation of a gas turbine unit [PDF]
E3S Web of Conferences, 2021 A method for purifying the gas-air mixture of a gas turbine unit and a waste-heat boiler is considered [1-3]. This work describes the principle of a gas-turbine plant and a waste-heat boiler operation using a catalytic afterburner, with the help of which a more complete process of carbon dioxide and nitrogenous compounds release occurs.
Legkii Alexander +4 more
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Comparison of Characteristics of SCR-DeNOx Catalyst for Gas-Turbine Units and Coal-Fired Units
Zhongguo dianli, 2021 Based on the comparison between gas-turbine units and coal-fired units in terms of the NOx emission policy requirements and the characteristics of catalysts in SCR process, this paper expounds the importance of SCR-DeNOx application in gas turbine units ...
Zhitan LIU +4 more
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Estimation of the driven gas turbine unit technical performance using the standard measuring systems [PDF]
E3S Web of Conferences, 2020 In large pipeline gas transport systems the operation and maintenance of gas pumping units are carried according to the current number of equivalent working hours of centrifugal gas compressors and gas turbines.
Blinov Vitalii L. +2 more
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Natural gas intracyclic attachment for energy generating unit based on gas turbine plant [PDF]
E3S Web of Conferences, 2019 In this article, problems of effectiveness increasing in complex power supply are considered. Disadvantages of centralized power engineering and advantages of power engineering capabilities organization in immediate consumer proximity are presented ...
Kalashnikov Dmitriy +2 more
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Software-modeling complex for automation tests of low and medium power turbo electric tests [PDF]
E3S Web of Conferences, 2019 There are many problems connected with use of gas turbine units for electricity generation. The main problem is the gas turbine unit inefficient operation as a synchronous generator drive.
Kavalerov Boris +2 more
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Study of a gas turbine unit energy efficiency [PDF]
E3S Web of Conferences, 2021 The method of the gas turbine unit and the waste heat boiler gas-air duct circuit modernization is considered. The operation scheme of a gas turbine unit and a waste heat boiler with the use of a catalytic afterburner has been shown. There is also a decrease in nitrogen and carbon oxides in the exhaust steam-and-gas mixture due to a deeper cleaning ...
Legkii Alexandr +4 more
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The Use of Air Turbine Heat Recovery Units for the Mod-ernization of Gas Pumping Units with Gas Turbine Drive [PDF]
Proceedings of Higher Educational Institutions. Маchine Building, 2019 One of the urgent tasks of further developing natural gas transportation systems is the need to increase fuel efficiency and to improve environmental performance of the gas turbine units (GTU) that are used to drive superchargers of gas pumping units. Outdated GTUs with low efficiency are being replaced by units of a new generation, including those of ...
E.A. Manushin, A.I. Melnikov
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