Effects of Emulsification of Methanol with Diesel Fuel on the Performance and Emission Characteristics of a Multicylinder Compression Ignition Engine

Effects of Emulsification of Methanol with Diesel Fuel on the Performance and Emission Characteristics of a Multicylinder Compression Ignition Engine PDF Author: Gunda Sathyanarayana
Publisher:
ISBN:
Category : Diesel motor
Languages : en
Pages : 230

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Performance and Emission Characteristics of a Compression-ignition Engine Fueled with Diesel Fuel and Its Unstabilized Emulsions with Water, Methanol, and Ethanol

Performance and Emission Characteristics of a Compression-ignition Engine Fueled with Diesel Fuel and Its Unstabilized Emulsions with Water, Methanol, and Ethanol PDF Author: Nasim-H. Khan
Publisher:
ISBN:
Category :
Languages : en
Pages : 56

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Energy Research Abstracts

Energy Research Abstracts PDF Author:
Publisher:
ISBN:
Category : Power resources
Languages : en
Pages : 1744

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Paper

Paper PDF Author:
Publisher:
ISBN:
Category : Mechanical engineering
Languages : en
Pages : 396

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Combustion and Emission Characteristics of Blends: -n-Butanol- Diesel (D2); and Dual Alcohols: N-Butanol-Methanol with Gasoline in Internal Combustion Engines

Combustion and Emission Characteristics of Blends: -n-Butanol- Diesel (D2); and Dual Alcohols: N-Butanol-Methanol with Gasoline in Internal Combustion Engines PDF Author: Lennox Siwale
Publisher:
ISBN:
Category : Technology
Languages : en
Pages :

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A study of the effects of oxygenated alcohol/gasoline/diesel fuel blends on performance, combustion, and emission characteristics in conventional reciprocating engines is reported. On the one hand, in alcohol-gasoline blends, dual alcohols-gasoline blends have not yet been sufficiently proven as suitable alternatives to single alcohol-gasoline blends in engines as far as performance is concerned. On the other hand, n-butanol-diesel, although it has a better miscibility factor in diesel than methanol or ethanol, is limited with regard to extensive application in the diesel engines due to its low cetane number. Engine performance was compared using single alcohol-gasoline and dual alcohol-gasoline blends, where the dual blends were constrained to meet the vapor issues regarding fuels and regulations. The blends were selected in terms of a combination by volume of one being higher alcohol (n-butanol) and the other, lower alcohol (methanol). The engines used for this study included a single-cylinder and a four-cylinder, naturally aspirated, four-stroke spark ignition engines and a four-cylinder, four-stroke compression ignition turbocharged diesel engine. In the n-butanol-diesel studies, a comparison was made with other studies in order to determine how suitable n-butanol-diesel blends were across the biofuel family such as the biodiesel-ethanol-diesel blends. The findings were as follows: The dual alcohols-gasoline blends performed better than the single alcohol-gasoline blends depending on certain compositional ratios of the alcohols in gasoline regardless of vapor pressure consideration. The n-butanol/diesel alcohol blend (B5, B10, and B20, where B5 represents 5% n-butanol and 95% diesel) significantly reduced the regulated emissions in a turbocharged engine compared to other studies using biodiesel-diesel blends. The significant decrease in NOx, CO emissions, and reduction of unburned hydrocarbons content using n-butanol/diesel fuel (DF) blends were found experimentally. The use of dual alcohol /gasoline blends was beneficial due to their shorter combustion duration in crank angles and their higher-energy content compared with single alcohol-gasoline blends. The n-butanol/diesel blend fired in the diesel engine showed a higher brake thermal efficiency and improved brake specific fuel consumption compared to the study by others where ethanol\diesel and methanol\diesel blends were used.

Methanol

Methanol PDF Author: Avinash Kumar Agarwal
Publisher:
ISBN: 9789811612817
Category : Diesel motor
Languages : en
Pages :

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Book Description
This monograph is based on methanol as a fuel for transportation sector, specifically for compression ignition (CI) engines. The contents present examples of utilization of methanol as a fuel for CI engines in different modes of transportation such as railroad, personal vehicles or heavy duty road transportation. The book also focuses on effect of methanol on combustion and performance characteristics of the engine. The effect of methanol on exhaust emission production, prediction and control is also discussed. It also discusses current methanol utilization and its potential, its effect on the engine in terms of efficiency, combustion, performance, pollutants formation and prediction. Part of the chapters are based on review of state-of-the-art while other chapters are dedicated to an original research. This volume will be a useful guide to professionals and academics involved in alternative fuels, compression ignition engines, and environmental research.

Winter Annual Meeting

Winter Annual Meeting PDF Author: American Society of Mechanical Engineers
Publisher:
ISBN:
Category : Mechanical engineering
Languages : en
Pages : 54

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Advances in Clean Energy

Advances in Clean Energy PDF Author: Anand Ramanathan
Publisher: CRC Press
ISBN: 1000205320
Category : Science
Languages : en
Pages : 188

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Book Description
Advances in Clean Energy: Production and Application supports sustainable clean energy technology and green fuel for clean combustion by reviewing the pros and cons of currently available technologies specifically for biodiesel production from biomass sources, recent fuel modification strategy, low-temperature combustion technology, including other biofuels as well. Written for researchers, graduate students, and professionals in mechanical engineering, chemical engineering, energy, and environmental engineering, this book: Covers global energy scenarios and future energy demands pertaining to clean energy technologies Provides systematic and detailed coverage of the processes and technologies used for biofuel production Includes new technologies and perspectives, giving up-to-date and state-of-the-art information on research and commercialization Discusses all conversion methods including biochemical and thermochemical Examines the environmental consequences of biomass-based biofuel use

An Investigation Into the Effects of Injection Behaviour on Performance and Emissions Characteristics of a Compression Ignition Engine Fuelled with Diesel and Dimethyl Ether

An Investigation Into the Effects of Injection Behaviour on Performance and Emissions Characteristics of a Compression Ignition Engine Fuelled with Diesel and Dimethyl Ether PDF Author: Anton F. Meiring
Publisher:
ISBN:
Category : Diesel motor
Languages : en
Pages : 236

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Engines and Fuels for Future Transport

Engines and Fuels for Future Transport PDF Author: Gautam Kalghatgi
Publisher: Springer Nature
ISBN: 981168717X
Category : Technology & Engineering
Languages : en
Pages : 403

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Book Description
This book focuses on clean transport and mobility essential to the modern world. It discusses internal combustion engines (ICEs) and alternatives like battery electric vehicles (BEVs) which are growing fast. Alternatives to ICEs start from a very low base and face formidable environmental, material availability, and economic challenges to unlimited and rapid growth. Hence ICEs will continue to be the main power source for transport for decades to come and have to be continuously improved to improve transport sustainability. The book highlights the need to assess proposed changes in the existing transport system on a life cycle basis. The volume includes chapters discussing the challenges faced by ICEs as well as chapters on novel fuels and fuel/ engine interactions which help in this quest to improve the efficiency of ICE and reduce exhaust pollutants. This book will be of interest to those in academia and industry alike.