Results 21 to 30 of about 156 (145)
Energies, 2021 The free-piston Stirling engine is a closed-cycle regenerative heat engine that converts heat energy into mechanical work, and requires a spring element for vibratory operations of the displacer and power pistons.
Chang-Whan Lee +3 more
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Energy Reports, 2022 Recently, the world has been facing several challenges in terms of environmental change, which is expected to increase in the coming periods. Further challenging is how to reduce the emissions of greenhouse gasses into the atmosphere.
Murad Ali +3 more
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Energies, 2023 A Permanent Magnet Linear Alternator (PMLA) works seamlessly with a Free Piston Stirling Engine (FPSE) to convert short-stroke and high-frequency linear motion to electric power.
Chin-Hsiang Cheng, Surender Dhanasekaran
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A method for evaluating the heat rejection efficiency in a Lunar power plant consisting of a free-piston Stirling engine (FPSE) [PDF]
E3S Web of Conferences, 2021 A method for evaluating the heat rejection efficiency in a Lunar power plant consisting of a free-piston Stirling engine FPSE is proposed. The waste heat from the FPSE is absorbed by the refrigerant circulating in a closed pumped loop and then rejected ...
Smirnov Sergey +3 more
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Influences of nonlinear parameters on the performance of a free‐piston Stirling engine
Energy Science & Engineering, 2023 This study presents a thermodynamic–dynamic model of a free‐piston Stirling engine (FPSE) with nonlinear coefficients of spring, load damping, and pressure for working spaces.
Wenlian Ye +4 more
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Energies, 2022 This paper presents the design optimization of a heat exchanger for a free-piston Stirling engine (FPSE) through an improved quasi-steady flow (iQSF) model and a central composite design.
Dong-Jun Kim +3 more
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THE STUDY, DESIGN AND SIMULATION OF A FREE PISTON STIRLING ENGINE LINEAR ALTERNATOR [PDF]
Carpathian Journal of Electrical Engineering, 2014 This paper presents a study, design and simulation of a Free Piston Stirling Engine Linear Alternator. There are presented the main steps of the magnetic and electric calculations for a permanent magnet linear alternator of fixed coil and moving magnets ...
Teodora Susana OROS (POP), Ioan BERINDE
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Design and analysis of a free-piston stirling engine for space nuclear power reactor
Nuclear Engineering and Technology, 2021 The free-piston Stirling engine (FPSE) has been widely used in aerospace owing to its advantages of high efficiency, high reliability, and self-starting ability. In this paper, a 20-kW FPSE is proposed by analyzing the requirements of space nuclear power
Zhiwen Dai +5 more
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A tubular hybrid Halbach/axially-magnetized permanent-magnet linear machine
AIP Advances, 2017 A single-phase tubular permanent-magnet linear machine (PMLM) with hybrid Halbach/axially-magnetized PM arrays is proposed for free-piston Stirling power generation system. Machine topology and operating principle are elaborately illustrated.
Yi Sui +4 more
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A New Coupled Approach for Enthalpy Pumping Consideration in a Free Piston Stirling Engine (FPSE)
Applied Mechanics, 2022 One group of losses that can considerably affect the performance of Free Piston Stirling Engines’ (FPSE) is the enthalpy pumping and the shuttle effect, which are due to the gap standing between the cylinder and the displacer.
Mahdi Majidniya +4 more
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