Results 21 to 30 of about 410,473 (378)
Effects of random RF disturbances on aeronautical communication systems [PDF]
, 2015 Air Traffic Control (ATC) and their responsible authorities have been always very sensitive to safety of the systems they are using to guarantee a fool-proof and environmentally safe operation of the facilities to provide air traffic services and ...
De Vos, Jan +3 more
core +1 more source
Electronic conduction in La-based perovskite-type oxides
Science and Technology of Advanced Materials, 2015 A systematic study of La-based perovskite-type oxides from the viewpoint of their electronic conduction properties was performed. LaCo0.5Ni0.5O3±δ was found to be a promising candidate as a replacement for standard metals used in oxide electrodes and ...
Hisashi Kozuka +2 more
doaj +1 more source
Energies, 2022 Lean burn spark ignition (SI) engines represent an effective solution for improving fuel economy and reducing exhaust emissions and can be implemented both in conventional and hybrid powertrains.
Giovanni Cecere +4 more
doaj +1 more source
An overview of the spark plug engine profile in a spark ignition engine
, 2021 The main concern regarding on the spark plug usage is their ignition efficiency and lifetime capabilities. This article reviews on the spark plug engine profile in a spark ignition.
A. A. Azrin +5 more
semanticscholar +1 more source
High permeability and low loss of Ni-Zn-Fe ferrite/metal composite cores in high frequency region
AIP Advances, 2017 A Ni-Zn-Fe ferrite was deposited on the surface of Fe-Si and three kinds of Fe-Si-Cr powders as an insulating material using an ultrasonic-enhanced ferrite plating method.
Satoshi Mori +4 more
doaj +1 more source
European Mechanical Science, 2018 In this study, change in brakepower (BP) of a variable compression spark ignited engine was investigated withdifferent spark plugs and hydrogen enrichment.
Oğuz Baş +4 more
doaj +1 more source
The influence of impurities on the operation of selected fuel ignition systems in combustion engines
Archives of Electrical Engineering, 2016 The paper attempts to determine the impact of fuel impurities on the spark discharge energy and the wear of the spark plug electrode. Spark plugs were analyzed in two typical configurations of the ignition system.
Różowicz Sebastian, Tofil Szymon
doaj +1 more source
Ain Shams Engineering Journal, 2020 The purpose of this study is to measure the high concentrations of CO2 near a spark plug inside an internal combustion engine, and an infrared absorption method is used for the measurement.
Fatma B.M. Ahmed +3 more
doaj +1 more source
Energies, 2020 The characteristics of spark ignition with a constant volume combustion chamber (CVCC) is evaluated for the efficiency of capacitive-assisted ignition (CAI), such as spark kernel and flame growth. The conventional spark method and matching effect of high
Kwonse Kim, Jaeyoung Han, Seokyeon Im
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Spark Plug with Integrated Chamber
MATEC Web of Conferences, 2018 Spark plug with integrated chamber increases the quality of ignition of homogenous mixture in the engine cylinder. Very small amount of burning mixture bursts (outflows) from chamber (so-called flame jet ignition) which heads into faster initial phase of
Dittrich Aleš, Beroun Stanislav
doaj +1 more source