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101
A RESEARCH ON THE PERFORMANCE DEGRADATION OF COMBINED ROTOR CONSIDERING CRACK IN DISK
Published 2020-01-01“…The performance degradation of combined rotor with crack of the disk is one of the significant reasons which cause malfunctions and accidents of gas turbine,while rules of performance degradation are still unclear. …”
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102
Thermodynamics for Engineers /
Published 2014Table of Contents: “…Gas power cycles -- Introduction -- Gas compressors -- The air-standard cycle -- The Carnot cycle -- The Otto cycle -- The diesel cycle -- The dual cycle -- The Stirling and Ericsson cycles -- The Brayton cycle -- The regenerative gas-turbine cycle -- The intercooling, reheat, regenerative gas-turbine cycle -- The turbojet engine -- 9. …”
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103
Critical Development of Electric Fixed-Wing Manned Civil Aircraft
Published 2025-01-01“…For several small business and regional aircraft that have been put into use or completed test flights, this paper explores their economics and whether their current cost is competitive with similar conventional gas turbine aircraft.…”
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104
STUDY ON NONLINEAR DYNAMICS OF ASYMMETRICAL SUPPORTED ROTOR UNDER INFLUENCE OF HEELING ANGLE
Published 2020-01-01“…This paper takes the support structure of a low-pressure rotor system of a marine gas turbine as the background.Considering the heel angle of the rotor system,a dynamic model of the rotor supported by asymmetric rolling bearing is established. …”
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105
RESEARCH ON SIZE EFFECT OF COMBINED ROTOR CONSIDERING MICROCRACK
Published 2019-01-01“…And taking the prototype,2. 3-fold scale model and 1. 3-fold scale-up model of a heavy duty gas turbine combined rotor as the research objects,the combined rotor natural frequency drift were analyzed in the case of initial microcracks varying with combined rotor size. …”
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106
Electric Aviation Development and Future Prospect
Published 2025-01-01“…As concerns over environmental issues and energy shortages grow, electrified aircraft could emerge as a viable alternative to gas turbine aircraft, offering reduced carbon emissions and lower operational costs. …”
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107
Numerical Investigation of the Wake Vortex-Related Flow Mechanisms in Transonic Turbines
Published 2020-01-01“…As the core equipment of the power generation system, a gas turbine is an indispensable energy-converting device in the national industry. …”
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108
Analysis and Research of the High-Cycle Fatigue Fracture Mode Based on Stress Ratio and Residual Stress of Ti-6Al-4V
Published 2022-01-01“…They are widely used in aircraft fuselage, gas turbine, petrochemical, automotive industry, medical, and other fields for important parts.…”
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109
CFD-Guided Development of Test Rigs for Studying Erosion and Large-Particle Damage of Thermal Barrier Coatings
Published 2011-01-01“…Burner rigs are routinely used to qualify materials for gas turbine applications. The most useful rig tests are those that can replicate, often in an accelerated manner, the degradation that materials experience in the engine. …”
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110
Fatigue Reliability Analysis System for Key Components of Aero-Engine
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111
Film Effectiveness Downstream the Trenches with Tilted Target Wall
Published 2022-01-01“…Film cooling is a commonly-accepted effective way to protect the gas turbine hot sections from the high temperature products of the combustion chamber. …”
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112
Recent Studies in Turbine Blade Cooling
Published 2004-01-01“…Gas turbines are used extensively for aircraft propulsion, land-based power generation, and industrial applications. …”
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113
Modal Analysis for a Rod-Fastened Rotor considering Contact Effect Based on Double Fractal Model
Published 2019-01-01“…The rod-fastened rotor is the core component of the gas turbine. It comprises several discs and tie rods. …”
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114
Comparison of Creep Properties of Cast and Wrought Haynes 282 Superalloy
Published 2018-01-01“…Ni-based superalloy Haynes 282 was developed as a gas turbine material for use in the ultra-supercritical (USC) stage of next-generation coal-fired power plants. …”
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115
Numerical Investigation on Primary Atomization Mechanism of Hollow Cone Swirling Sprays
Published 2016-01-01“…The atomization process of swirling sprays in gas turbine engines has been investigated using a LES-VOF model. …”
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116
Life Cycle Costs and Life Cycle Assessment for the Harvesting, Conversion, and the Use of Switchgrass to Produce Electricity
Published 2013-01-01“…Using an average agriculture land fraction of the United States at 0.4, the estimated cost of electricity from pyrolysis of 5000 tons of switchgrass is the lowest at $0.12 per kwh. Using natural gas turbine power plant for electricity generation, the price of electricity can go as low as 7.70 cent/kwh. …”
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117
Characterization of Thermally Sprayed Coated GT Components Made of 3D Printing Based Selective Laser Melting Processed Inconel Alloy 718
Published 2021-01-01“…Modified outer surface of components in the GT (gas turbine) improves the performance by the increase of inlet temperature, enhancing longer life and providing many interrelated surfaces to withstand severe working conditions. …”
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118
Film Cooling Optimization Using Numerical Computation of the Compressible Viscous Flow Equations and Simplex Algorithm
Published 2013-01-01“…Film cooling is vital to gas turbine blades to protect them from high temperatures and hence high thermal stresses. …”
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119
Microstructure and mechanical properties of highly porous Hastelloy-X nickel superalloy produced by a space holder approach
Published 2025-01-01“…Abstract Highly porous nickel-based superalloys appear as attractive candidates to be applied e.g. as seals in gas turbine engines instead of honeycomb structures. …”
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120
On the Vibration Analysis of Rotating Piezoelectric Functionally Graded Beams Resting on Elastic Foundation with a Higher-Order Theory
Published 2022-01-01“…This is a common kind of design seen in reality, such as marine engine gas turbine blades, rotating railway bridges, and helicopter rotors, where these components may be thought of as beam models rotating around a fixed axis. …”
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