Results 81 to 90 of about 55,811 (318)
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
On the tulip flame formation: the effect of pressure waves [PDF]
arXiv, 2023 The effects of pressure waves on the tulip flame formation in closed and semi-open tubes were studied using numerical simulations of the fully compressible Navier-Stokes equations coupled to a detailed chemical model for stoichiometric hydrogen air mixture.
arxiv
Advanced Materials Technologies, EarlyView.In this work, a gas aggregation cluster source and an initiated chemical vapor deposition are combined in a single vacuum reactor. With this setup polymer thin films can be combined with functional nanoparticles. As a proof‐of‐concept PTFE is combined with silver nanoparticles and tested in antibacterial, antiviral, and anticancer applications ...
Torge Hartig +19 more
wiley +1 more source
Transition region ignition characteristics of n-heptane fuel sprays [PDF]
Ignition studies were perferred on monodisperse n-heptane sprays at atmospheric pressure over a range of equivalence ratios and droplet diameters. A capacitive discharge spark ignition system was used as the ignition source, providing independent control
Cernansky, N. P. +2 more
core +1 more source
Peningkatan Unjuk Kerja Motor Bensin Empat Langkah Dengan Penggunaan Busi Splitfire Sf392d Dan Kabel Busi Hurricane [PDF]
, 2000 One of supporting components in the ignition system of Spark Ignition Engine is spark plug. Ignition occurs caused by the existence of electric source energy which generates activation energy to ignite the air fuel mixture until produces power.
Anggono, W. (Willyanto) +2 more
core
Metal‐Organic Framework‐Based Tribovoltaic Textile for Human Body Signal Monitoring
Advanced Science, EarlyView.A metal‐organic framework‐based tribovoltaic textile (TVT) is developed using copper‐benzenehexathiol (Cu‐BHT) as a novel p‐type semiconductor. The Cu‐BHT TVT consistently produces pure DC output due to self‐rectification and exhibits excellent flexibility and stability.
Yuanlong Li +3 more
wiley +1 more source
Applications in Energy and Combustion Science, 2021 Lean-burn is an attractive concept for reasons of high thermal efficiency and low nitrogen oxide (NOx) emissions, however, successful implementation in spark-ignition (SI) engines turned out to be challenging because of misfire or partial burn caused by ...
Joonsik Hwang +2 more
doaj
Ammonia as Fuel for Low-Carbon Spark-Ignition Engines of Tomorrow's Passenger Cars
Frontiers in Mechanical Engineering, 2020 Faced with the problem of reducing greenhouse gas emissions and transitioning toward a greater use of renewable energies, ammonia, as an energy carrier, is increasingly seen as a potential “green” fuel for transportation, in particular marine ...
Christine Mounaïm-Rousselle +1 more
doaj +1 more source
Spark Ignition of Monodisperse Fuel Sprays [PDF]
A study of spark ignition energy requirements was conducted with a monodisperse spray system allowing independent control of droplet size, equivalent ratio, and fuel type.
Cernansky, Nicholas P. +2 more
core +1 more source
Peningkatan Unjuk Kerja Motor Bensin Empat Langkah Dengan Penggunaan Busi Dua Elektrode Dan Busi Tiga Elektrode [PDF]
, 2000 One of supporting components in the ignition system of Spark Ignition Engine is spark plug. Ignition occurs caused by the existence of electric source energy which generates activation energy to ignite the air fuel mixture until produces power.
Anggono, W. (Willyanto) +2 more
core