Results 21 to 30 of about 2,489,222 (305)
A Plate Moving-Magnet Linear Generator Designed for Free-Piston Engines
IEEE Access, 2020 Free-piston engine coupled with linear generator is a research hotspot in the field of novel vehicle mounted power generation devices. A plate moving-magnet linear generator (PMMLG) is proposed and designed for free-piston engines in this paper. Magnetic
Ye Sun +3 more
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Nitrogen driver for low-enthalpy testing in free-piston-driven shock tunnels
, 2021 Nitrogen is proposed as a suitable driver gas candidate for the operation of free-piston-driven shock tunnels at low total enthalpies. When compressed adiabatically, nitrogen has a lower speed of sound than the commonly used driver gases, e.g., argon and
Gildfind, D. E. +5 more
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A Review of the Design and Control of Free-Piston Linear Generator
Energies, 2018 The Free-piston linear generator (FPLG) is a novel energy converter which can generate electrical energy and is regarded as a potential technology for solving the restriction of the short driving range of electric vehicles.
Xuezhen Wang +4 more
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Decoupling Design and Verification of a Free-Piston Linear Generator
Energies, 2016 This paper proposes a decoupling design approach for a free-piston linear generator (FPLG) constituted of three key components, including a combustion chamber, a linear generator and a gas spring serving as rebounding device. The approach is based on the
Peng Sun +6 more
doaj +1 more source
Free-piston diesel engine dynamics and control [PDF]
Proceedings of the 2001 American Control Conference. (Cat. No.01CH37148), 2001 Free-piston diesel engines are characterized by freely moving pistons without any rigid crankshaft or camshaft connected to the pistons. This allows a highly compact and efficient engine design, but requires automatic control of the piston motion. This paper present a dynamic mathematical model of a free-piston diesel engine, a control oriented dynamic
Tor Arne Johansen +3 more
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Energies, 2017 Free-piston linear generators (FPLGs) have attractive application prospects for hybrid electric vehicles (HEVs) owing to their high-efficiency, low-emissions and multi-fuel flexibility.
Peng Sun +6 more
doaj +1 more source
IEEE Access, 2020 Opposed-piston free-piston engine generator (FPEG), as an energy conversion device, has attracted the attention of researchers with its advantages of variable compression ratio (CR) and good dynamic balance performance.
Jinkang Lu, Zhaoping Xu, Liang Liu
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Весці Нацыянальнай акадэміі навук Беларусі: Серыя фізіка-тэхнічных навук, 2018 Power supply system of advanced robotic systems requires the development of electromechanical energy converters with high energy and minimum weight and overall dimensions. In this regard, a free piston engine with an electric generator is considered as a
A. B. Menzhinsky, A. N. Malashin
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Energy Reports, 2021 In this paper, an experimental test rig has been developed by utilising the free-piston linear generator (FPLG) principle of a dual-piston air-driven system.
Mhadi A. Ismael +9 more
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Numerical investigation of the real and ideal gap profiles in the calculation of the pressure distortion coefficient and piston fall rate of an LNE 200 MPa pressure balance [PDF]
, 2013 This paper aims to investigate, by means of numerical simulation, the effect of gap profiles on the calculation of the pressure distortion coefficient (λ) and the piston fall rate (vf) of two piston-cylinder units used in a Laboratoire National de ...
WONGTHEP, Padipat +3 more
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