Results 21 to 30 of about 106,210 (348)

Effect of Octane Number on Performance and Exhaust Emissions of an SI Engine [PDF]

open access: yesEngineering and Technology Journal, 2020
Spark ignition engines are very popular engines that they are running millions of vehicles all over the world. This engine emits many harmful pollutants, such as CO, UHC, and NOX.
Noor Athafah, Adei Salih
doaj   +1 more source

FEM Modelling Approaches of Bolt Connections for the Dynamic Analyses of an Automotive Engine

open access: yesApplied Sciences, 2021
Three different finite element method (FEM) modelling approaches of bolt connections of a four-stroke, four-cylinder petrol engine are presented, and the related results compared in terms of preprocessing time and accuracy.
Venanzio Giannella   +3 more
doaj   +1 more source

Validating a Method for Turbocharging Single Cylinder Four Stroke Engines [PDF]

open access: yes, 2019
This paper presents a method for turbocharging single cylinder four stroke internal combustion engines, an experimental setup used to test this method, and the results from this experiment.
Buchman, Michael R., Winter, Amos G.
core   +1 more source

Finite Element Analysis of a Four-Cylinder Four Stroke Gasoline Engine Crankshaft

open access: yesMATEC Web of Conferences, 2014
Stress analysis of a crankshaft using traditional method is complicated and needs modification by considering its stress concentration factors. To solve this problem, the crankshaft strength of a four-cylinder four stroke gasoline engine is modeled and ...
Parman Setyamartana   +2 more
doaj   +1 more source

Development of a Marine Two-Stroke Diesel Engine MVEM with In-Cylinder Pressure Trace Predictive Capability and a Novel Compressor Model

open access: yesJournal 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
doaj   +1 more source

The Ising critical quantum Otto engine

open access: yesNew Journal of Physics, 2022
We study a four-stroke Otto engine whose working fluid is a quantum Ising chain. The thermodynamic cycle consists in sweeps of the transverse magnetic field occurring in thermal isolation, alternated by thermalisation strokes with reservoirs at different
Giulia Piccitto   +2 more
doaj   +1 more source

Four Stroke Internal Combustion Engine

open access: yes, 2016
This paper deals with highlighting the current information about Four Stroke Internal Combustion Engine. The current principle of Four Stroke cylinder engine includes axis of cylinder head. This in itself has channels that are used to supply the fuel.
Mr. Bilgude Rohit   +4 more
openaire   +1 more source

The multilevel four-stroke swap engine and its environment

open access: yesNew Journal of Physics, 2014
A multilevel four-stroke engine where the thermalization strokes are generated by unitary collisions with thermal bath particles is analyzed. Our model is solvable even when the engine operates far from thermal equilibrium and in the strong system–bath ...
Raam Uzdin, Ronnie Kosloff
doaj   +1 more source

Influence of Compression Ratio on Flywheel Dimension for a Naturally Aspirated Spark Ignition Engine: A Numerical Study

open access: yesAutomotive Experiences, 2020
The proper design of the flywheel undeniably determines in tuning the engine to confirm the better output engine performance. The aim of this study is to mathematically investigate the effect of various values of the compression ratio on some essential ...
Aan Yudianto, Peixuan Li
doaj   +1 more source

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