Results 11 to 20 of about 124,234 (235)

Dilution effects on the controlled auto-ignition (CAI) combustion of hydrocarbon and alcohol fuels [PDF]

open access: yes, 2001
Copyright © 2001 SAE International. This paper is posted on this site with permission from SAE International. Further use of this paper is not permitted without permission from SAEThis paper presents results from an experimental programme researching the
Ma, T, Ladommatos, N, Zhao, H, Oakley, A
core   +7 more sources

Measurement and modelling of combustion in a spark ignition engine [PDF]

open access: yes, 1991
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.A study has been conducted into the causes of cycle by cycle variations in combustion within a spark ignition engine, the best measured engine parameter to ...
Brown, Andrew Gavin
core   +7 more sources

The Construction of Probabilistic Wildfire Risk Estimates for Individual Real Estate Parcels for the Contiguous United States

open access: yesFire, 2022
The methodology used by the First Street Foundation Wildfire Model (FSF-WFM) to compute estimates of the 30-year, climate-adjusted aggregate wildfire hazard for the contiguous United States at 30 m horizontal resolution is presented.
Edward J. Kearns   +19 more
doaj   +1 more source

CFD modelling of solid propellant ignition [PDF]

open access: yes, 1996
Solid propellant is the highly energetic fuel burnt in the combustion chamber of ballistic weapons. It is manufactured, for this purpose, in either granular or stick form.
Lowe, C.
core   +7 more sources

Effect of fuel property on the ignition and combustion characteristics of prechamber ignition

open access: yesJournal of Thermal Science and Technology, 2021
The prechamber combustion characteristics of a cogeneration system were studied using a rapid compression and expansion machine (RCEM) to improve the efficiency of cogeneration natural gas engines.
Riku YAMASHITA   +5 more
doaj   +1 more source

Thermal Energy and Luminosity Characterization of an Advanced Ignition System Using a Non-Intrusive Methodology in an Optically Accessible Calorimeter

open access: yesEnergies, 2023
To restrain the environmental impact of modern SI engines, igniters must guarantee stable combustions with low cycle-to-cycle variability in extreme operating conditions (high EGR, ultra-lean), via high energy release in the combustion chamber.
Roberto Martinelli   +5 more
doaj   +1 more source

Investigation of performance and characteristics of a multi-cylinder gasoline engine with controlled auto-ignition combustion in naturally aspirated and boosted operation [PDF]

open access: yes, 2007
This thesis was submitted for the degree of Doctor of Philosophy and was awarded by Brunel University.Controlled Auto-Ignition (CAI) also known as Homogeneous Charge Compression Ignition (HCCI) is increasingly seen as a very effective way of lowering ...
Martins, Mario Eduardo Santos
core   +7 more sources

FIRE CHARACTERISTICS FOR ADVANCED MODELLING OF FIRES [PDF]

open access: yesCivil Engineering Journal, 2016
This paper summarizes the material and fire properties of solid flammable/combustible materials /substances /products, which are used as inputs for the computer numerical fire models. At the same time it gives the test standards for their determination.
Otto Dvořák
doaj   +1 more source

Ignition characteristics of methane-air mixture at low initial temperature

open access: yesFrontiers in Energy Research, 2023
In this paper, FLUENT software coupled with the chemical reaction mechanism is used to study the ignition characteristics of methane-air mixtures at low temperature.
Chao Yang   +4 more
doaj   +1 more source

An Experimental Investigation of the Effect of Traditional Enhancement on Spark Ignition Engine Performance [PDF]

open access: yesKirkuk Journal of Science, 2011
An Experimental investigation of the effect of traditional additive on the performance of spark ignition engine ,by use three traditional types, which were used as additive (gasoline additive, Gema and T-max )that were added to pure fuel as a ...
Raaid Rashad Jaseem   +2 more
doaj   +1 more source

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