Results 11 to 20 of about 106,210 (348)
Rekayasa Mesin, 2022 The six-stroke combustion engine is a refinement of the four-stroke machine by adding two strokes of the four-stroke combustion engine. The two steps in question are the second compression stroke and the second expansion stroke.
Elandi Elandi +2 more
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2-Stroke RCCI Engines for Passenger Cars
Energies, 2022 Reactivity Controlled Compression Ignition (RCCI) is one of the most promising solutions among the low temperature combustion concepts, in terms of thermal efficiency and pollutant emissions.
Enrico Mattarelli +5 more
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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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The four-stroke reduction engine [PDF]
Proceedings of the 1986 ACM conference on LISP and functional programming - LFP '86, 1986 © 1986 ACM. Functional languages are widely claimed to be amenable to concurrent execution by multiple processors. This paper presents an algorithm for the parallel graph reduction of a functional program. The algorithm supports transparent management of parallel tasks vlth no explicit communication between processors.
Chris Clack, Simon L. Peyton Jones
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Pengaruh Penambahan Langkah Kerja terhadap Unjuk Kerja Motor Bakar
Rekayasa Mesin, 2020 The duration of fuel-air diffusion in the 4 stroke combustion engine is relatively short, which is 0.02 seconds at 3000 rpm so that at high rotation the level of homogeneity of the fuel-air mixture becomes low.
Chandra Gunawan +2 more
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Experimental research of mechanical losses in a small four-stroke engine [PDF]
Avtomobilʹnyj Transport (Harʹkov), 2019 Problem. Single-cylinder four-stroke engines are used as a power plant for vehicles participating in international economical competitions Shell «Eco-maratthon».
Abramchuk Fedor, Kuzmenko Anatoly
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Applied Sciences, 2022 Piston bowl geometry plays an important role in the fuel/air mixing quality which has a direct influence on the performance and emission characteristics of the engine.
Van Chien Pham +5 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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Modeling of two-stroke aviation piston engines for control applications
Advances in Mechanical Engineering, 2023 Two-stroke Aviation Piston Engines are multivariable systems with severe non-linear dynamics, making their modeling challenging for control engineers. Although many studies have been conducted on simplified modeling of four-stroke gasoline engines and ...
Hanjie Jiang +3 more
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A Discrete Four Stroke Quantum Heat Engine Exploring the Origin of Friction [PDF]
, 2001 The optimal power performance of a first principle quantum heat engine model shows friction-like phenomena when the internal fluid Hamiltonian does not commute with the external control field. The model is based on interacting two-level-systems where the
E. Geva +14 more
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