Results 21 to 30 of about 1,568,146 (394)
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
core +1 more source
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
doaj +1 more source
Catalytic enhancement in the performance of the microscopic two-stroke heat engine. [PDF]
Physical Review EWe consider a model of heat engine operating in the microscopic regime: the two-stroke engine. It produces work and exchanges heat in two discrete strokes that are separated in time.
Tanmoy Biswas +3 more
semanticscholar +1 more source
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
doaj +1 more source
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
doaj +1 more source
Single-cylinder 125 cc Stepped-piston Engine for Mobility and Portable Power Generation Applications
International Journal of Technology, 2016 Two-stroke engines are far simpler than four-stroke engines from a physical perspective. For a given brake output, two-stroke engines are lighter, easier to work on, and provide higher power-to-weight ratio than four-stroke engines, making them ...
Azhar Abdul Aziz +4 more
doaj +1 more source
Journal of Marine Science and Engineering, 2021 A numerical study was carried out to investigate the effects of methane (CH4), ethane (C2H6), propane (C3H8), butane (C4H10), and dimethyl ether (DME) on the combustion and emission characteristics of a four-stroke gas-diesel dual-fuel (DF) marine engine
Van-Chien Pham +4 more
semanticscholar +1 more source
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
doaj +1 more source
International Journal of Engine Research, 2021 This work explores pathways to achieve diesel-like, high-efficiency combustion with stoichiometric 3-way catalyst compatible combustion in a single-cylinder spark ignition (SI) research engine.
D. Splitter +3 more
semanticscholar +1 more source
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
doaj +1 more source