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361
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362
Efficiency of Modern Power Plants of Thermal Power Stations
Published 2007-02-01“…The paper considers efficiency and prospects in development of different types of fossil-fuel power plants – gas turbine, steam turbine and combined (gas and steam) cycles.The paper provides information on plant selection, fuel consumption, specific output cost. …”
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363
4-E analysis and multiple objective optimizations of a novel solar-powered cogeneration energy system for the simultaneous production of electrical power and heating
Published 2023-12-01“…The contemporary study addressed all critical factors and explains the impact of solar irradiance, mass flow rate of molten salt and steam, turbine inlet pressure, and turbine inlet temperature which are eventually weighed and prioritised using combined multi-criteria decision making (MCDM) techniques. …”
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364
Optimal start-up control of combined cycle power plants using the multi-objective evolutionary algorithm
Published 2016-12-01“…To assess the validity of the presented method, case studies were performed, where the steam turbine start-up time and steam turbine rotor thermal stress were employed as the objective functions. …”
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365
SELECTING THE DIRECTION FOR TECHNICAL RE-EQUIPMENT OF THE TPP OIL-GAS BLOCKS OF 300 MW CAPACITY IN THE COUNTRIES OF THE EAST-EUROPEAN REGION
Published 2015-06-01“…The author presents analysis of renovation variants for 300 MW oil-gas power blocks: substitution of the steam-power energy blocks by those with gas-steam cycle units, technical re-equipment of the energy blocks by means of reconstruction or modernization of the steam turbine, substitution implementation of the steam turbine with an analogous new one, prolongation of the operation life of the equipment in service. …”
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366
Numerical Simulation of Combustion and Emission Characteristics during Gas Turbine Startup Procedure
Published 2022-07-01Get full text
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367
ANALISIS UNJUK KERJA DARI KOMPONEN � KOMPONEN UTAMA PEMBANGKIT LISTRIK TENAGA UAP (PLTU) DI TAMBANG BATU BARA, PT KALTIM PRIMA COAL (KPC)
Published 2013“…The main components of this power plant is feedwater pump, boiler, steam turbine, and turbine condenser . The study was conducted in Tanjung Bara power plant owned by PT Kaltim Prima Coal (KPC), in the province of Kalimantan Timur. …”
Thesis -
368
Optimization of Temperature Schedule Parameters on Heat Supply in Power-and-Heat Supply Systems
Published 2009-08-01“…The paper considers problems concerning optimization of a temperature schedule in the district heating systems with steam-turbine thermal power stations having average initial steam parameters. …”
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369
OPTIMIZATION OF DIAGRAMS ON USAGE OF POTENTIAL FUEL-GAS ENERGY OF CROSS-COUNTRY PIPE-LINES
Published 2005-06-01“…It is shown that in the case when a steam turbine condensing power plant serves as a substitution station increased heating of gas prior to GES without its cooling after the set is more profitable.…”
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370
About the Book «Higher Efficiency of Power-and-Heat Generation and Heat Supply Systems»
Published 2003-12-01“…The monograph contains generalized results of author’s investigations and practical work in respect of modernization of power-and-heat generation steam turbine plants with stage water heating.This book is intended for researchers, engineers and other technical personnel, lecturers, post graduates and students of heat power engineering specialities.…”
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371
Increasing of Manoeuvrability of Cogeneration Combined Cycle Power Plants Owing to the Usage of Electric Boilers
Published 2013-02-01“…The paper contains the results of efficiency evaluation of using the electric boilers to improve maneuver capabilities of the cogeneration combined cycle power plants (as an example, 230 MW combined cycle unit of Minsk CHP-3) in comparison with the traditional steam-turbine units of cogeneration power plants.…”
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372
Analysis of Factors Influencing on Bio-Gas Production at Fermenting Sewage Sediments
Published 2009-10-01“…Problems concerning optimization of a temperature diagram in respect of centralized heat supply systems with steam-turbine thermal power plants having mean initial steam parameters are considered in the paper. …”
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373
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374
Soft Sensor of Heating Extraction Steam Flow Rate Based on Frequency Complementary Information Fusion for CHP Plant
Published 2021-06-01“…Heating extraction steam (HEXTR) flow rate is the key parameter to determine the heat load of a combined heat and power (CHP) plant and the safe operation area of the steam turbine of CHP plant. Due to the difficulty of direct measurement, a soft measurement method of this flow rate is proposed. …”
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375
Milling Force Modeling Methods for Slot Milling Cutters
Published 2023-09-01“…The slot milling cutter is primarily used for machining the tongue and groove of the steam turbine rotor, which is a critical operation in the manufacturing process of the steam turbine rotor. …”
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376
Application of artificial hummingbird algorithm in a renewable energy source integrated multi-area power system considering Fuzzy based tilt integral derivative controller
Published 2023-06-01“…Also, the chest time constant of steam turbine are calculated based sliding pressure mode operation of the superheater and it has been found that the chest time constant of steam turbine depends on plant loading. …”
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377
Efficiency of marine power plants with heat exchangers made from tube bundles with dimple systems
Published 2023-08-01“…For a marine gas-and-steam turbine plant, the efficiency increase was 2.4 %. …”
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378
Improvement of the operation and safety of nuclear power plants
Published 2020“…A model was developed for the thermal analysis of closed feedwater heaters in which wet steam is extracted from the steam turbine (and piped into the heater). Application of this model is of relevance to nuclear power plant diagnostics where the fluid flowing through the steam turbine is wet steam,…”
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Book Section -
379
this paper
Published 2009-01-01“…This paper concentrated on the study of stresses effected on governing bladeduring steam turbine working which are represented by the pressure of 12 atm causedby nuzzled steam and with rotating speed about 3000 rpm and temperature of 538 c.ْThe aim of this research is to know the design parameters, all forces simulated byanalysis package (Ansys 5.4) to know the magnitudes of different stresses and strainsand their distribution on which the blade design depend on.…”
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380
Technical diagnostics of objects using active imaging
Published 2015-12-01“…The proposed use of the experimental Laser Photography Device (LPD) concerns the issue of diagnosis of steam turbine blades.[b]Keywords[/b]: active imaging, image processing, diagnostics…”
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