Results 11 to 20 of about 373,297 (349)

Single-cylinder 125 cc Stepped-piston Engine for Mobility and Portable Power Generation Applications [PDF]

open access: yesInternational 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   +4 more sources

MODELING OF ELECTRONIC GASOLINE INJECTION PROCESSES IN TWO STROKE ENGINE [PDF]

open access: yesAvtomobilʹnyj Transport (Harʹkov), 2013
Basic provision of the processes developed mode, occurring in ignition fuel system with electronically controlled two stroke engine with positive ignition are given.
Hraivoronskyi, Y., Vrublevskyi, A.
doaj   +2 more sources

THE INFLUENCE OF THE INJECTION TIMING ON THE PERFORMANCE OF TWO-STROKE OPPOSED-PISTON DIESEL ENGINE [PDF]

open access: yesApplied Computer Science, 2018
The performance of the engine strongly depends on the parameters of the combustion process. In compression ignition engines, the fuel injection timing has a significant influence on this process.
Paweł KARPIŃSKI
doaj   +1 more source

CFD Analysis of the Fuel–Air Mixture Formation Process in Passive Prechambers for Use in a High-Pressure Direct Injection (HPDI) Two-Stroke Engine

open access: yesEnergies, 2020
The research on two-stroke engines has been focused lately on the development of direct injection systems for reducing the emissions of hydrocarbons by minimizing the fuel short-circuiting. Low temperature combustion (LTC) may be the next step to further
M. Ciampolini   +5 more
semanticscholar   +1 more source

Pengaruh Penambahan Langkah Kerja terhadap Unjuk Kerja Motor Bakar

open access: yesRekayasa 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
doaj   +1 more source

Mean value first principle engine model for predicting dynamic behaviour of two-stroke marine diesel engine in various ship propulsion operations

open access: yesInternational 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
doaj   +1 more source

Studi Komparasi Performa Motor Bakar 4 Tak Karburator dan Motor Bakar 6 Tak Mub-2 Karburator Berbahan Bakar Pertamax

open access: yesRekayasa Mesin, 2022
This paper describes the comparison of the performance of a 4 stroke carburetor motorbike with the MUB-2 six-stroke engine with additional combustion duration and two working strokes.
Dedi Nurdiansyah   +2 more
doaj   +1 more source

Systematic Investigation of a Large Two-Stroke Engine Crankshaft Dynamics Model

open access: yesEnergies, 2020
The crankshaft dynamics model is of vital importance to a multitude of aspects on engine diagnostics; however, systematic investigations of such models performance (especially for large two-stroke diesel engines that are widely used in the power ...
K. Tsitsilonis   +3 more
semanticscholar   +1 more source

Weak Knock Characteristic Extraction of a Two-Stroke Spark Ignition UAV Engine Burning RP-3 Kerosene Fuel Based on Intrinsic Modal Functions Energy Method

open access: yesSensors, 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

Implementation of a two-stroke quantum heat engine with a collisional model [PDF]

open access: yesPhysical Review A, 2022
We put forth a quantum simulation of a stroboscopic two-stroke thermal engine in the IBMQ processor. The system consists of a quantum spin chain connected to two baths at their boundaries, prepared at different temperatures using the variational quantum ...
F. V. Melo   +6 more
semanticscholar   +1 more source

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