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581
Agricultural Biomass-Based Power Generation Potential in Sri Lanka: A Techno-Economic Analysis
Published 2022-11-01“…As an energy generation technology, the grate-fired combustion boiler accompanied by steam turbine cycle (GFC/ST) was selected. Our findings show that the total energy capacity using by-products of the rice industry is estimated to be 2129.24 ktoe/year of primary energy, with a capacity of 977 Mwe, producing 5.65 TWh of electricity annually. …”
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582
Design and Development of 5G+ Robot Autonomous Patrol Inspection System in Intelligent Power Plant
Published 2023-11-01“…[Conclusion] The 5G+ robot autonomous patrol inspection system in intelligent power plant developed in this paper can significantly improve the patrol inspection efficiency, improve the intelligent level of power plant operation and maintenance, provide strong technical support for the independent patrol inspection operation of the power plant, provide reliable basis for professionals to comprehensively grasp the operation status of the boiler room, steam turbine room, booster station and auxiliary workshop, and ensure the safe operation of equipment in key areas while reducing personnel and increasing efficiency, better assist the construction of smart power plants.…”
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583
Methodology and features of a computational experiment to assess the resource of responsible engineering facilities
Published 2024-03-01“…The paper presents a numerical analysis of the thermal fatigue life of a compact sample with stress concentrators simulating the operation of parts in the nozzle box of a steam turbine of a nuclear power plant. During the analysis, the characteristic features of thermal fatigue in the details of power equipment were studied. …”
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584
Estimation of Fatigue Crack Growth Rate in Heat-Resistant Steel by Processing of Digital Images of Fracture Surfaces
Published 2021-11-01“…The method was tested on 34KhN3M steel in the initial state and after long-term operation (~3 × 10<sup>5</sup> h) in the rotor disk of a steam turbine at a thermal power plant (TPP). Good agreement was confirmed between FCG rates (both macro and microscopic, determined manually or using digital imaging techniques) at high SIF ranges and their noticeable discrepancy at low SIF ranges. …”
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585
Theoretical and Experimental Studies of Combined Heat and Power Systems with SOFCs
Published 2023-02-01“…Trigeneration systems with a steam turbine exist only in the form of theoretical calculations. …”
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586
Exergoeconomic and Environmental Modeling of Integrated Polygeneration Power Plant with Biomass-Based Syngas Supplemental Firing
Published 2020-11-01“…An in-service gas turbine plant, fired by natural gas, was retrofitted with a gas turbine (GT), steam turbine (ST), organic Rankine cycle (ORC) for cooling and power production, a modified Kalina cycle (KC) for power production and cooling, and a vapour absorption system (VAB) for cooling. …”
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587
Novel feedwater preheating system for parabolic trough solar power plant
Published 2022-11-01“…The main advantage of this improvement is to use the entire generated steam within the steam turbine and not to heat the feedwater in the feedwater circuit. …”
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588
Concentrated solar power on demand
Published 2016“…About 2500 m[superscript 3] of nitrate salt is needed to operate a 4 MW[subscript e] steam turbine 24/7 (7 h sunshine, 17 h storage), and with modest heliostat field oversizing to accumulate energy, the system could operate for an additional 24 h (1 cloudy day). …”
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589
Modeling and performance enhancements of a gas turbine combined cycle power plant
Published 2012“…These requirements given way the long time governing authority of steam turbine (ST) in the world power generation, and gas turbine (GT) and its combined cycle (CCGT) will replace it. …”
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Thesis -
590
Piecewise Decoupling Tool Orientation Re-Scheduling for Four-Axis Reciprocal Toolpaths of Blades Based on <i>S</i>-<i>θ</i> Plane with Monotonicity Constraint
Published 2022-10-01“…Reciprocal toolpaths with four-axis simultaneous motion of five-axis or four-axis machine tools are commonly used in the machining of blades which are widely applied in high-end equipment such as the aero-engine and the marine steam turbine. Due to the complex geometry of the blades, the tool orientation always suffers from frequent swing for this kind of toolpaths, which induces unnecessary acceleration/deceleration of the feed axes, thus degrading processing efficiency and quality. …”
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591
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592
Thermodynamic Analysis of Negative CO<sub>2</sub> Emission Power Plant Using Aspen Plus, Aspen Hysys, and Ebsilon Software
Published 2021-10-01“…Proposed software employs extended a gas–steam turbine cycle to determine the effect of cycle into environment. …”
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593
Optimal scheduling of energy systems incorporating load management schemes
Published 2019“…The scheduling models of the gas turbines, the steam turbines and the boilers include the power trajectories followed by these components while undergoing the hot, warm and cold start-up processes. …”
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Thesis -
594
Laser Powder Bed Fusion Additive Manufacturing of Fe<sub>3</sub>Al-1.5Ta Iron Aluminide with Strengthening Laves Phase
Published 2022-06-01“….%) alloy was selected for this work since its creep resistance at 650 °C surpasses the one of the P92 martensitic–ferritic steel (one of the most creep-resistant alloys developed for steam turbine applications). Fundamentals on process–microstructure relationships governing the L-PBF-fabricated builds are provided by a detailed microstructural characterization using X-ray diffractometer (XRD) and ultra-high-resolution scanning electron microscopy (SEM) equipped with energy-dispersive X-ray spectroscopy (EDX) and high-resolution electron backscatter diffraction (EBSD) detectors. …”
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595
Modeling of a combined cycle power plant
Published 2001“…The combined cycle power plant is a non-linear, closed loop system, which consists of high-pressure (HP) superheater, HP evaporator, HP economizer, lowpressure (LP) evaporator, HP drum, HP deaerator, condenser, HP and LP steam turbines and gas turbine. The two types of turbines in the plant i.e. the gas turbine and the HP and LP steam turbines operate concurrently to generate power to the plant. …”
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Thesis -
596
Marine engineering practice /
Published 1976“…Operation of machinery in ship : steam turbines, boilers and auxiliary plant -- pt.16. …”
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597
Engineering dynamics /
Published 1954“…Vol 1 Theory of elasticity -- vol 2 Elastic problems of single machine elements -- vol 3 Steam turbines -- vol 4 Internal-combustion engines…”
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598
PREDICTION OF TITANIUM ALLOYS EROSIVE WEAR UNDER LONG-TERM DROPLET-IMPACT EFFECT
Published 2018-07-01“…The approximating model for the definition of the steam turbines blades wear rate under the continuous operation through the droplet-impact erosion is built on the ground of the comparative analysis of the stand test data of the titanium alloy samples.…”
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599
PREDICTION OF TITANIUM ALLOYS EROSIVE WEAR UNDER LONG-TERM DROPLET-IMPACT EFFECT
Published 2011-11-01“…The approximating model for the definition of the steam turbines blades wear rate under the continuous operation through the droplet-impact erosion is built on the ground of the comparative analysis of the stand test data of the titanium alloy samples.…”
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600
Technical and Economic Efficiency of ТРБ-Turbine Application for Utilization of Steam Potential Lost due to Throttling at Industrial and Heating Boiler-Houses and Thermal Power Sta...
Published 2004-08-01“…The paper contains information on main results of introduction of the first two Byelorussian ТРБ-model steam turbines. The experience of their operation fully corroborates the correctness of technical solutions that form the basis of their design. …”
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