Articles with "two stroke" as a keyword



Control of Cylinder Consistency for a Two-Stroke Spark-Ignition Engine

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Published in 2018 at "Arabian Journal for Science and Engineering"

DOI: 10.1007/s13369-018-3686-0

Abstract: To solve the inconsistency problem of multi-cylinders of two-stroke spark-ignition engines and use the air–fuel ratio for the control of cylinder consistency on the basis of the factors that influence the consistency between cylinders, an… read more here.

Keywords: two stroke; stroke spark; control; spark ignition ... See more keywords
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In-nozzle flow and spray characteristics of large two-stroke marine diesel fuel injectors

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Published in 2020 at "Applied Thermal Engineering"

DOI: 10.1016/j.applthermaleng.2020.115809

Abstract: To further increase efficiency as well as to reduce emissions of large two-stroke marine Diesel engines, the understanding of the fuel injection processes and the resulting spray atomization characteristics is of high importance. The sheer… read more here.

Keywords: large two; marine diesel; two stroke; fuel ... See more keywords
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Lubrication analysis of the piston ring of a two-stroke marine diesel engine considering thermal effects

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Published in 2021 at "Engineering Failure Analysis"

DOI: 10.1016/j.engfailanal.2021.105659

Abstract: Abstract Thermal deformation of the cylinder liner (TDCL) and the temperature–viscosity effect (TVE)of the lubricating oil are two common thermal effects which impact the lubrication properties of the piston-ring–liner tribological pair. In this study, the… read more here.

Keywords: two stroke; lubrication; piston ring; temperature ... See more keywords

Quantum magnetometry using two-stroke thermal machines

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Published in 2020 at "New Journal of Physics"

DOI: 10.1088/1367-2630/ab61d6

Abstract: The precise estimation of small parameters is a challenging problem in quantum metrology. Here, we introduce a protocol for accurately measuring weak magnetic fields using a two-level magnetometer, which is coupled to two (hot and… read more here.

Keywords: two stroke; quantum magnetometry; magnetometry using; field ... See more keywords

Two-Stroke Thermodynamic Cycle Optimization of a Single-Cylinder Free-Piston Engine Generator

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Published in 2019 at "Advances in Materials Science and Engineering"

DOI: 10.1155/2019/9783246

Abstract: A free-piston engine generator (FPEG) is a new type of energy converter, which eliminates the crankshaft and connecting rod mechanism. In order to achieve efficient energy conversion, the two-stroke thermodynamic performance optimization of a single-cylinder… read more here.

Keywords: two stroke; thermodynamic cycle; stroke thermodynamic; piston engine ... See more keywords

Investigation into the influence of combustion system based upon tumble flow on engine performance of opposed-piston two-stroke engine

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Published in 2025 at "Proceedings of the Institution of Mechanical Engineers, Part A: Journal of Power and Energy"

DOI: 10.1177/09576509251379692

Abstract: The Opposed Piston Two-Stroke (OP2S) engine, with its potential for high thermal efficiency and low emissions, offers a promising pathway for the sustainable development of future energy systems. However, due to the unique combustion system… read more here.

Keywords: piston two; combustion; opposed piston; tumble flow ... See more keywords
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Simulation and experimental investigation of swirl-loop scavenging in two-stroke diesel engine with two poppet valves

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Published in 2020 at "International Journal of Engine Research"

DOI: 10.1177/1468087420916083

Abstract: Scavenging is becoming one of the determinants of two-stroke engine performance. Efficiency of U-type loop scavenging of two-stroke diesel engine with two poppet valves is generally unsatisfactory due to scavenging short-circuiting and large amount of… read more here.

Keywords: engine; loop scavenging; two stroke; swirl loop ... See more keywords
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Development of common rail lube oil injector for large two-stroke marine diesel engines

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Published in 2021 at "International Journal of Engine Research"

DOI: 10.1177/14680874211008005

Abstract: The two-stroke crosshead diesel engines, nowadays moving the majority of merchant vessels, have lubrication systems which significantly contribute to their overall emissions, since they work on tot... read more here.

Keywords: common rail; development common; two stroke; diesel engines ... See more keywords
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Experimental research on scavenging process of opposed-piston two-stroke gasoline engine based on tracer gas method

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Published in 2021 at "International Journal of Engine Research"

DOI: 10.1177/14680874211036613

Abstract: The scavenging process of two stroke engine includes free exhaust, scavenging, and post intake process, which clears the burned gas in cylinder and suctions the fresh air for next cycle. The gas exchange process of… read more here.

Keywords: two stroke; opposed piston; engine; gas ... See more keywords

Numerical optimization of supercharging and combustion on a two-stroke compression ignition aircraft engine

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Published in 2022 at "International Journal of Engine Research"

DOI: 10.1177/14680874221118174

Abstract: Two-Stroke (2S) Compression Ignition (CI) engines have been used in aviation since World War II, for their excellent fuel efficiency and lightweight construction. In a modern light aircraft, these advantages still remain, along with the… read more here.

Keywords: stroke compression; aircraft; two stroke; engine ... See more keywords

Experimental study of airpath electrification in an opposed-piston two stroke (OP2S) engine architecture

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Published in 2025 at "International Journal of Engine Research"

DOI: 10.1177/14680874251334187

Abstract: The opposed-piston two stroke (OP2S) engine shows potential as an alternative engine architecture to the conventional four stroke engine due to its high-power density, thermal efficiency, and versatile airpath management system. Since the pistons of… read more here.

Keywords: stroke; piston two; opposed piston; op2s engine ... See more keywords