Results 11 to 20 of about 30,368 (226)
A critical review on gas turbine cooling performance and failure analysis of turbine blades
International Journal of Thermofluids, 2023 This paper is an overview of one of the most important turbo-machineries, the gas turbine emphasizing the thermal performance and the failure analysis. It can be a pathway for further improvement of the performance and efficiency of the gas turbine, and ...
Taspia Shawkat Chowdhury +4 more
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Repowering a Coal Power Plant Steam Cycle Using Modular Light-Water Reactor Technology
Energies, 2023 This article presents the results of a techno-economic analysis of repowering a coal-fired power plant’s steam turbine system to instead accept heat produced by a pressurized water reactor-type small modular nuclear system (PWR SMR).
Henryk Łukowicz +3 more
doaj +1 more source
Bulletin of the National Technical University "KhPI". Series: Mathematical modeling in engineering and technologies, 2020 The determination of the temperature characteristics of one of the significant elements of the wet-steam turbines of nuclear power units – the steam separator-superheater is considered: namely the construction of the dependence of the temperature of the heated steam at the outlet of the second stage on the changing load of the power unit.
Potanina, Tetiana +2 more
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Case Analysis of Several Atypical Faults of Large Turbo-Generator Set
Zhongguo dianli, 2020 This paper presents several atypical fault cases of large steam generator set caused by installation or maintenance mistakes in recent years. The fault symptoms, causes and consequences are described and analyzed in details, which involved axial ...
Xueyan ZHANG +5 more
doaj +1 more source
Design and calculation of an environmentally friendly carbon-free hybrid plant based on a microgas turbine and a solid oxide fuel cell [PDF]
E3S Web of Conferences, 2023 This is an overview of a hybrid power plant design and predesign analysis, including a microgas turbine with heat recovery, a high-temperature fuel cell, and a carbon dioxide capture system.
Beloev Ivan +4 more
doaj +1 more source
Economic efficiency of a gas-turbine topping for steam reheating at heating turbo-installations [PDF]
MATEC Web of Conferences, 2016 The article considers the ways to improve the operating efficiency of conventional combined heat power plants using gas-turbine topping scheme allowing heat utilization of flue gases for steam reheating in the waste-heat steam boiler. The calculating analysis was performed for a steam-turbine power generating unit with a turbine of the Т-110/120-130 ...
Romashova, Olga Yurievna +3 more
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Investigation of a combined gas-steam system with flue gas recirculation
Chemical and Process Engineering, 2016 This article presents changes in the operating parameters of a combined gas-steam cycle with a CO2 capture installation and flue gas recirculation. Parametric equations are solved in a purpose-built mathematical model of the system using the Ebsilon ...
Chmielniak Tadeusz +2 more
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IOP Conference Series: Earth and Environmental Science, 2023 Abstract The district heating systems supply heat to a wide range of consumers. In the heat source of such systems, highly efficient technologies are used for the combined production of electrical and thermal energy mainly based on steam turbine installations with backpressure turbines or turbines with adjustable steam extractions ...
Kaloyan Hristov, Ivan Genovski
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Renewable energy balancing with thermal grid support [PDF]
, 2013 Waste heat valorisation in process industry is a common strategy today. The residual heat is converted to electricity by using steam turbines or organic Rankine cycles.
Van Eetvelde, Greet +4 more
core +1 more source
Use of the heat of exhaust fluge gases of gas turbine units in recovery boilers for heat and electric supply systems [PDF]
E3S Web of ConferencesIn this article, the inextricable interconnection and interdependence of the conditions for ensuring the heat of energy consumption is considered. A highly efficient installation covers the heat and energy needs of the Mubarek gas processing plant.
Samatova Sh.Y. +4 more
doaj +1 more source