Results 321 to 330 of about 410,473 (378)

Laser Spark Plug Development

SAE Technical Paper Series, 2007
<div class="htmlview paragraph">To meet the ignition system needs of large bore high pressure lean burn natural gas engines a laser diode side pumped passively Q-switched laser igniter was designed and tested. The laser was designed to produce the optical intensities needed to initiate ignition in a lean burn high brake mean effective pressure ...
Dustin L. McIntyre, Steven D. Woodruff, Steven W. Richardson, Michael H. McMillian, Mridul Gautam   +4 more
openaire   +1 more source

Effect of bio-based lubricant towards emissions and engine breakdown due to spark plug fouling in a two-stroke engine

Journal of Cleaner Production, 2019
Two-stroke also known as two-cycle gasoline engine is a spark ignition engine. Its uniqueness to the four-stroke engine is that this engine does not require lubricant sump, which makes construction lightweight and simple.
Z. M. Zulfattah, N. Zulkifli, H. Masjuki, M. H. Harith, A. Syahir, I. Norain, R. Jumaidin, M. Yusoff, Azham Alwi, M. Jamshaid, A. Arslan   +10 more
semanticscholar   +1 more source

The effect of a novel spark-plug plasma synthetic jet actuator on the performance of a PEM fuel cell

International Journal of Heat and Mass Transfer, 2019
The effect of oscillating flow on the performance of a single cell PEM fuel cell is investigated at the cathode side. The oscillating flow is generated with a Spark-plug plasma synthetic jet (SPSJ) actuator.
M. Seyhan, Y. Akansu
semanticscholar   +1 more source

High-Fidelity Numerical Modeling of Spark Plug Erosion

SAE technical paper series, 2019
Spark plug erosion is critical in determining the overall efficiency of a spark ignition engine. Over its lifetime, a spark plug is subject to millions of firings.
D. Breden, Anand Karpatne, Kenta Suzuki, L. Raja   +3 more
semanticscholar   +1 more source

Numerical investigation of the impact of dual spark plug coordinated ignition strategy on the combustion process in a free piston engine generator

Energy, 2023
Qiming Lei, H. Feng, Chang Liu, Boru Jia, Zhiyuan Zhang, Zhengxing Zuo   +5 more
semanticscholar   +1 more source

The energy saving and GHG mitigation benefits assessment of product remanufacturing from a multi-life cycle perspective: A case study of spark plug

Environmental impact assessment review, 2023
Xuning Zhuang, Xiaolong Song, H. Yang, Di Zhao, Wen-jing Wu, Jingyi Zhao   +5 more
semanticscholar   +1 more source

Effect of vertical location of the spark plug on the performance of a raw biogas-fueled variable compression ratio spark ignition engine

Energy and the Environment, 2019
The present experimental investigations deal with the spark plug location and its effect on the performance and emission of a 100% raw biogas-fueled variable compression ratio engine.
A. J. Chaudhari, S. Hotta, N. Sahoo, V. Kulkarni   +3 more
semanticscholar   +1 more source

CERAMIC SPARK‐PLUG INSULATORS*

Journal of the American Ceramic Society, 1949
F oreword It was with a feeling of deep humility that I received the invitation to be the Edward Orton, Jr., Fellow Lecturer this year. Every year, when the program of the Annual Meeting is announced in The Bulletin
openaire   +1 more source

Modelling spark-plug discharge in dry air

Combustion and Flame, 2018
This work presents a novel numerical strategy for studying the electric discharge produced by a vehicular spark plug in dry air. For such a task an axial symmetric 2D domain is used.
L. W. Crispim, P. Hallak, M. Benilov, M. Ballester   +3 more
semanticscholar   +1 more source

PREIGNITION AND SPARK-PLUGS

SAE Technical Paper Series, 1920
<div class="htmlview paragraph">The author proposes to determine what features of spark-plug construction cause preignition and how this preignition manifests itself. To this end observed conditions on an Hispano-Suiza aviation engine following 4 hr. of an intended 6-hr. run are reported, with supplementary tests and observations.
openaire   +1 more source