Results 21 to 30 of about 380,060 (317)

Measurements of flame propagation in a rotary engine using rotor-installed ionization gaps

open access: yesNihon Kikai Gakkai ronbunshu, 2018
The combustion in a rotary engine has been investigated in terms of the flame propagation on the rotor flank and the information obtained simultaneously from the working chamber pressure.
Kenji MATSUURA
doaj   +1 more source

RESEARCH THE INFLUENCE OF SPARK PLUGS TYPES ON THE PERFORMANCE OF THE ENGINE OPERATING ON GASEOUS FUELS

open access: yesMobility and Vehicle Mechanics, 2018
Topical issue in recent years is the search for methods of reducing fuel consumption and improve environmental performance of internal combustion engines. In spark-ignition engines great importance is the type of ignition system and its components.
R. Hristov, K. Bogdanov, R. Dimitrov
semanticscholar   +1 more source

Possibilities of Monitoring the Technical Condition of the Combustion Engine with Starter Load Current

open access: yesActa Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2014
This article deals with the verification of relations between the electric current of engine starter and tightness of the combustion chamber and the possibility of its use for the evaluation of the state in terms of engine wear.
Michal Jukl, Adam Polcar, Jiří Čupera
doaj   +1 more source

Effect of Types and Gap on Spark Plugs on Exhaust Emissions on the 110CC Double Wheel Vehicles and Its Dissemination Using Website

open access: yesJournal of Physics: Conference Series, 2018
Based on the formulation of the problem to be discussed by the writer is to know: the influence of 0.4 mm spark gap variation, and standard spark plug type, to CO and HC, the influence of 0.5 mm spark plug gap variation, and variation of platinum spark ...
Tinus Ginting   +12 more
semanticscholar   +1 more source

Pengaruh Penggunaan Variasi Busi dan Bahan Bakar Pada Sepeda Motor Matic 110 CC Terhadap Torsi dan Daya [PDF]

open access: yes, 2021
Penelitian ini tentang variasi penggunaan busi dan bahan bakar terhadap torsi dan daya yang dihasilkan oleh sepeda motor matic 110 cc dengan menggunakan tiga variasi busi yaitu busi nikel, busi platinum, dan busi iridium serta tiga jenis bahan bakar ...
Almanda, Ishadhol, Andrizal, Andrizal
core   +3 more sources

Efficiency analysis of ignition by Nanosecond Repetitively Pulsed discharges using a low-order model

open access: yesApplications in Energy and Combustion Science, 2023
Plasma-assisted combustion is an interesting method to promote the ignition of a lean reactive mixture instead of conventional spark plugs. Especially, Nanosecond Repetitively Pulsed (NRP) discharges technique is an energy-efficient way to initiate and ...
Stéphane Q.E. Wang   +3 more
doaj   +1 more source

The Effect of Variations in Spark Plug Electrode Tips on Power and BMEP of Motorcycle Engines

open access: yesInternational Journal of Mechanical Engineering, 2023
- The purpose of this study is to determine the largest and smallest power values and determine the maximum change in BMEP on the influence of the shape of the spark plug electrode tip on a 150 cc motorcycle engine.
Y. A. Winoko, Fery Sapta Wijaya
semanticscholar   +1 more source

Technical evaluation of vehicle ignition systems: conduct differences between a high energy capacitive system and a standard inductive system

open access: yesActa Scientiarum: Technology, 2014
An efficient combustion depends on many factors, such as injection, turbulence and ignition characteristics. With the improvement of internal combustion engines the turbulence intensity and internal pressure have risen, demanding more efficient and ...
Bruno Santos Goulart   +3 more
doaj   +1 more source

Experimental Study of the Performance of Turbo-Charged Gasoline Direct-Injection Engine Based on Different Pre-Chamber Structures

open access: yesEnergies
In this paper, in order to improve the fuel economy of the actual application of the engine under multi-operating conditions, an experimental study is carried out on a turbo-charged direct-injection engine based on different pre-chamber structures.
Xiaowei Zhao   +3 more
doaj   +1 more source

An Analysis of Laser-Welded Nicr-Ir and Nicr-Pt Micro Joints on Spark Plug Electrodes in Biogas-Fuelled Engines

open access: yesArchives of Metallurgy and Materials, 2016
The paper deals with the laser beam welding of tips to central and side spark plug electrodes made of a nickel-chromium alloy. The tips attached to the central electrodes were made from a solid iridium wire 0.8 mm in diameter and 2 mm in length, while ...
Grabas B., Tofil Sz., Napadłek W.
doaj   +1 more source

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