Results 21 to 30 of about 192 (147)
IET Renewable Power Generation, 2021 The free‐piston Stirling linear generation system has tremendous applications in space power supply, biomass generation, solar thermal generation, factory waste heat generation, and other industrial fields.
Murad Ali +3 more
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Energy Conversion and Management: X, 2022 The Free Piston Engine (FPE) can be considered a viable and promising option in future low-carbon technology development. When coupled to the Linear Electric Machine (LEM) to produce electrical energy, its characteristic non-linear dynamics typically have been described as linear when considering a systems-level modelling approach.
Brosnan, Patrick +4 more
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Case Studies in Thermal Engineering, 2022 A free-piston linear generator (FPLG) is an energy conversion device that can generate electrical energy utilizing different types of fuel. Natural gas fields with high carbon dioxide (CO2) content are being simulated for study, knowing that the presence
Wasiu B. Ayandotun +4 more
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Tribological Characteristics of Piston Ring in a Free-piston Engine for Linear Generator
Energy Procedia, 2014 AbstractThis research aims to obtain the piston ring tribological characteristics of a free-piston engine. Mathematical models of piston ring seal and lubrication were established based on thermodynamic equation and hydrodynamic lubrication equation.
Yuan, Chenheng +3 more
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Effect of Nonlinear Spring Characteristics on the Efficiency of Free-Piston Engine Generator
Energies, 2022 Piston motion is an important factor in improving the energy conversion efficiency of free-piston engine generators (FPEGs), and an air cylinder is an important component affecting piston motion.
Shoma Irie +4 more
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Analysis of tubular-type linear generator for free-piston engine
RE&PQJTubular-type linear generator for the free-piston engine is anlayzed using finite element method and its characteristics are explaind. Magnetic characteristics of the linear generator are calculated using the finite element method and various structures are considered to achieve the lowest detent force within the rated voltage. The path of the magnetic
null Sun-Ki Hong +4 more
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Ensuring Steady Operation of Free-Piston Generator [PDF]
Journal of Systemics, Cybernetics and Informatics, 2006 This paper describes Free-Piston Generator (FPG) model and its control for achieving steady operation. A FPG is a special type of combustion engine representing a new approach concerning the conversion of the chemical energy of hydrocarbon fuel into ...
Pavel Nemecek
doaj
Performance of a tubular machine driven by an external-combustion free-piston engine
The Journal of Engineering, 2019 Free-piston engines have the potential to offer a compact machine capable of delivering electrical power. In this work, the design and modelling of a linear tubular generator are presented and used to investigate the effect of the electrical machine ...
Nick J. Baker +3 more
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IET Renewable Power Generation, 2021 Considering the growing environmental issues, the use of renewable energy converters such as solar cogeneration systems has received more attention during recent years.
Arman Tajdiny +2 more
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Next EnergyLinear generator is the most important component of free-piston engine generators, which are considered as ideal range extenders used in electric vehicles.
Zhaoping Xu, Qian Yao, Liang Liu
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