Results 11 to 20 of about 128,069 (305)
International Journal of Naval Architecture and Ocean Engineering, 2022 Analysis of ship propulsion system performance is often performed using detailed hydrodynamic models to assess load changes, which are subsequently compared to static engine limits, or by detailed engine models that are rarely integrated with ...
Congbiao Sui +5 more
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Engineering, 2019 A novel two-stroke boosted uniflow scavenged direct-injection gasoline (BUSDIG) engine has been proposed and designed in order to achieve aggressive engine downsizing and down-speeding for higher engine performance and efficiency.
Xinyan Wang, Hua Zhao
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Numerical analysis of a downsized 2-stroke uniflow engine [PDF]
, 2014 In order to optimize the 2-stroke uniflow engine performance on vehicle applications, numerical analysis has been introduced, 3D CFD model has been built for the optimization of intake charge organization.
Freeland, P +4 more
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Two-Stroke Wankel Type Rotary Engine: A New Approach for Higher Power Density
Energies, 2019 The Wankel engine is a rotary type of four-stroke cycle internal combustion engine. The higher specific power output is one of its strong advantages. In Wankel rotary engine, every eccentric shaft revolution corresponds to one four-stroke cycle, whereas ...
Osman Akin Kutlar, Fatih Malkaz
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Propulsion and Power Research, 2019 The analysis of the scavenging process in two-stroke engines is important in terms of achieved performance and emission of toxic substances. The amount of mass of air used for the scavenging process and the amount mass of gas retained in the cylinder ...
Ł. Grabowski +2 more
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Sensors, 2020 To solve the problem of the weak knock characteristic extraction for a port-injected two-stoke spark ignition (SI) unmanned aerial vehicle (UAV) engine burning aviation kerosene fuel, which is also known as the Rocket Propellant 3 (RP-3), the Intrinsic ...
Jing Sheng, Rui Liu, Guoman Liu
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Review of Biofuel Effect on Emissions of Various Types of Marine Propulsion and Auxiliary Engines
Energies, 2023 The International Maritime Organization aims to reduce the maritime industry’s carbon emissions by 40% in the next two decades and has introduced measures to control CO2 emissions. These have significantly increased interest regarding biofuels, which can
Theofanis D. Chountalas +2 more
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Journal of Marine Science and Engineering, 2020 In this article, to meet the requirements of marine engine room simulator on both the simulation speed and simulation accuracy, a mean value engine model (MVEM) for the 7S80ME-C9.2 marine two-stroke diesel engine was developed and validated in the MATLAB/
Haosheng Shen +3 more
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JIF (Jurnal Ilmu Fisika), 2023 We study partial thermalization to the efficiency of a quantum Otto engine using Bose-Einstein Condensation in potential harmonic 3D. Partial thermalization occurs at finite-time isochoric process, preventing the medium from achieving equilibrium with ...
Zahara Zettira +2 more
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Energies, 2018 Based on the introduction of opposed-piston two-stroke (OP2S) gasoline direct injection (GDI) engines, the OP2S-GDI engine working principle and scavenging process were analyzed.
Fukang Ma, Lei Zhang, Tiexiong Su
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