Results 311 to 320 of about 74,320 (357)

Plasma-Fuel Systems for Fuel Preparation, Ignition, Combustion and Gasification

ASME 2014 Gas Turbine India Conference, 2014
A review of the developed plasmachemical technologies of pyrolysis, hydrogenation, thermochemical treatment for combustion, gasification, radiation-plasma, and complex conversion of solid fuels, including uranium-containing slate coal, and cracking of hydrocarbon gases, is presented. The use of these technologies for obtaining target products (hydrogen,
V. E. Messerle, A. B. Ustimenko, O. A. Lavrichshev   +2 more
openaire   +1 more source

MECHANISM AND CHARACTERISTICS OF GEL FUEL IGNITION

NONEQUILIBRIUM PROCESSES: RECENT ACCOMPLISHMENTS, 2020
Recently, prospective direction of the combustion theory development is the preparation of fuel compositions and study of the composite fuels ignition characteristics, for example, in the form of emulsions and suspensions. Such fuels and their combustion processes are characterized by higher environmental, energy, economic, and operational properties ...
O. S. GAYDUKOVA O. S., D. O. GLUSHKOV, A. G. NIGAY, A. G. KOSINTSEV   +3 more
openaire   +1 more source

IGNITION CHARACTERISTICS OF FUELS AND LUBRICANTS

1963
Abstract : The combustibles included n-hexane, n-octane, n-decane, JP-6 jet fuel, aircraft engine oil MIL-L-7808, and other hydrocarbon materials. Expressions based on thermal ignition theory are given which correlate minimum autoignition and wire ignition temperatures of the combustible vapor-oxidant mixtures as a function of the heat source ...
Michael G. Zabetakis, Ralph J. cato, Alphonse Bartkowiak, Joseph M. KUCHTA   +3 more
openaire   +1 more source

Injector Design and Fuel Pressure Variation for Oxygenated Spark Ignition Fuels

SAE Technical Paper Series, 2023
<div class="section abstract"><div class="htmlview paragraph">This study provides an overview of injector design adaptations and fuel pressure variations for oxygenated synthetic fuels, benchmarked against gasoline. The promising oxygenated fuels exhibited reduced emissions, especially with respect to particles.
Christoph Kraus, Felix Fellner, Akiyasu Miyamoto, Henning Sauerland, Martin Härtl, Malte Jaensch   +5 more
openaire   +1 more source

Ignition Systems for SI-ICE Fueled by Alternative and Renewable Fuels

ASME 2023 ICE Forward Conference, 2023
Abstract The requirements and challenges when designing a spark ignition system for hydrogen SI-ICE applications is presented. The ignition system needs to provide higher than usual voltages to provide robust ignition and sparks with low energy to minimize the sparkplug electrode wear, which are contradictory requirements when using a ...
Jakob Ängeby, Johan Tidholm, Bert Gustafsson, Anders Johnsson   +3 more
openaire   +1 more source

Additives for Spark Ignition and Compression Ignition engine fuels

Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering, 2017
Fuel additives for automotive applications have been in use for almost as long as the automobile has existed. They provide significant benefits, both in making fuels fit for purpose and to deliver protection and performance benefits. Performance benefits can range from protection against degradation, through recovery of lost performance, all the way ...
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Multicomponent Fuel Spark Ignition and Combustion Models

SAE Technical Paper Series, 2001
<div class="htmlview paragraph">Many commercial fuels, including gasoline and diesel, are multicomponent hydrocarbons. During the fuel vaporization process, the volatile components evaporate first, which dominate the region near the nozzle exit. The lately evaporated vapor with high penetration has high molecular weight.
Baifang Zuo, Christopher J. Rutland
openaire   +1 more source

Piloted ignition and extinction for solid fuels

Proceedings of the Combustion Institute, 2013
Abstract Piloted ignition of solid fuels is investigated by simulating the transport and chemical reaction in a counter-flow arrangement where a known fuel (methane) is supplied through a porous burner and the power and the location of the igniter are varied.
Jiakun Dai, Michael A. Delichatsios, Lizhong Yang, Jianping Zhang   +3 more
openaire   +1 more source

Low and Medium Carbon Alcohol Fueled Dual-Fuel Compression Ignition Engine

2021
Dual-fuel operation in CI-engine is an emerging strategy to improve engine efficiency along with the simultaneous in-cylinder reduction of NOx and PM emissions. In dual-fuel operation, low-reactivity fuel (such as methanol, ethanol) and high-reactivity fuel (such as diesel) are used in the same engine cycle. This chapter presents a detailed analysis of
Mohit Raj Saxena, Rakesh Kumar Maurya
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Ignition and Combustion of Unconfined Liquid Fuels

Combustion Science and Technology, 1971
Abstract Burning of unconfined fuel layers on water is an area from which techniques could be developed to remove undesirable oil spills and to study pool burning in the absence of wall effects. The principles of liquid lens formation and fuel volatility are reviewed and experiments are described where these principles are applied to liquid lens ...
openaire   +1 more source