A Homogenous Combustion Catalyst For Fuel Efficiency Improvements In Diesel Engines Fuelled With Diesel And Biodiesel

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A Homogenous Combustion Catalyst for Fuel Efficiency Improvements in Diesel Engines Fuelled with Diesel and Biodiesel

Author : Mingming Zhu
Publisher :
ISBN 13 :
Total Pages : 239 pages
Book Rating : 4.:/5 (881 download)

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Book Synopsis A Homogenous Combustion Catalyst for Fuel Efficiency Improvements in Diesel Engines Fuelled with Diesel and Biodiesel by : Mingming Zhu

Download or read book A Homogenous Combustion Catalyst for Fuel Efficiency Improvements in Diesel Engines Fuelled with Diesel and Biodiesel written by Mingming Zhu and published by . This book was released on 2012 with total page 239 pages. Available in PDF, EPUB and Kindle. Book excerpt: [Truncated abstract] The ferrous picrate based homogeneous combustion catalyst has been claimed to promote diesel combustion and improve fuel efficiency in diesel engines. However, the reported fuel savings were controversial. Moreover, a lack of understanding of the working mechanism of the catalyst in diesel combustion processes so far has hindered its widespread applica-tion. On the other hand, the effect of the catalyst on biodiesel combustion has never been scientifically studied and presents a new area regarding the application of the catalyst. The present research aims to systematically study the effect of the catalyst on the fuel efficiency of diesel and biodiesel in diesel engines and to understand its working mechanisms. The specific objectives of this research include a systematic study on the effect of the catalyst on fuel efficiency and combustion characteristics of diesel and biodiesel in diesel engines, an investigation into the working mechanisms of the catalyst in diesel and bio-diesel combustion processes through both experimental and mathematical modelling studies on single droplets, and a study on the chemical kinetic effect of iron atoms on the diesel combustion processes. To accomplish these objectives, the influence of the catalyst on fuel efficiency of diesel and biodiesel as a function of engine speed, load and catalyst dosing ratio was first studied using both a laboratory small single cylinder engine and a large industrial scale four cylinders engine. Then both mathematical modelling and experi-mental studies on the combustion characteristics, including ignition delay periods, burnout time, burning rates and flame temperature, of single droplets of diesel and biodiesel were performed. Lastly, a kinetic modelling study of the effect of iron on the ignition and combustion characteristics of diesel was carried out using CHEMKIN PRO. Diesel engine tests have shown that the use of the catalyst reduced the brake specific fuel consumption (BSFC). Up to 4.2% fuel saving in the small laboratory diesel engine and up to 5.6% in the large industrial scale diesel engine under tested conditions were achieved. The reduction of the BSFC was greater at light loads. In addition, the use of the catalyst reduced the BSFC of the biodiesel up to 2.8% under the tested conditions. It has been found that the addition of the catalyst shortened the ignition delay and combustion duration of diesel and biodiesel in the engine, resulting in slightly higher peak cylinder pressures and faster heat release rates. The study of combustion characteristics of single droplets has indicated that the catalyst shortened the burnout time, increased the burning rate and flame temperature of the drop-lets of both diesel and biodiesel. At the catalyst dosing ratio of 1:10000 (by volume) in the diesel and biodiesel, the flame temperatures of the catalyst dosed droplets were about 40K-50K higher than those of the droplets without the catalyst while the burning rate was 0.05-0.1 mm2s-1 higher. With the assistance of flame emissions spectroscopy, iron atoms were detected to present in the flame of the combustion of the catalyst and it was found that the pure ferrous picrate decomposed at approximately 523K using thermogravimetric analysis...

The Effect and Mechanisms of a Homogeneous Combustion Catalyst in the Reduction of Emissions from Diesel Combustion in Compression Ignition Engines

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Author : You Ma
Publisher :
ISBN 13 :
Total Pages : 180 pages
Book Rating : 4.:/5 (93 download)

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Book Synopsis The Effect and Mechanisms of a Homogeneous Combustion Catalyst in the Reduction of Emissions from Diesel Combustion in Compression Ignition Engines by : You Ma

Download or read book The Effect and Mechanisms of a Homogeneous Combustion Catalyst in the Reduction of Emissions from Diesel Combustion in Compression Ignition Engines written by You Ma and published by . This book was released on 2013 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: A ferrous picrate based homogeneous combustion catalyst has shown significant effectiveness in improving the fuel economies in compression ignition (diesel) engines. However, there has been a lack of knowledge of the effect and the working mechanisms of the catalyst in reducing the pollutant emissions, which has hindered the widespread application of the catalytic technology in diesel engines. The present research aimed to systematically assess the efficacy of the ferrous picrate catalyst in emission reductions from diesel engines and to further the understanding of the mechanisms behind the catalytic effect in diesel combustion processes. More specifically, this thesis work has successfully addressed the following specific research objectives: To confirm and quantify the effect of the catalyst in improving fuel consumptions and reducing pollutant emissions (UHC, CO, NOx and smoke) from a diesel engine fuelled with diesel and biodiesel; To investigate the effect of the catalyst on the key characteristics of soot particles from diesel engine combustions, including soot oxidation properties, soot nanostructure and particle size, soot chemical and elemental compositions; To ascertain the morphology and the ultimate fate of iron in the catalyst during diesel combustion process; and To reveal the mechanisms of the working of the catalyst in diesel soot formation during the combustion processes. To assess the effectiveness of the catalyst, a series of tests was performed on a laboratory diesel engine and a large-scale diesel engine facility as a function of engine speed, load and catalyst dosage. The beneficial effects were also examined with the engine fuelled with biodiesel fuel to realise the full potential of the catalyst. The tests consistently demonstrated a fuel saving of 1.1% - 3.8% over the range of conditions examined. The mechanisms of the catalyst in diesel engine combustions were studied by determining the differences in the characteristics of soot particles using a combination of several advanced analytical techniques, including TGA, SEM/TEM-EDS, FT-IR, NMR and elemental analyser. The evolution of iron in the catalyst during diesel combustion was also investigated to provide additional evidence for the understanding of the role of the catalyst in diesel combustion processes. Laboratory diesel engine tests with diesel fuel have showed the addition of the catalyst was able to reduce up to 39.5% smoke, 22.5% CO and 15.3% unburned hydrocarbons (UHC), as well as 3.8% specific fuel consumptions. As a consequence of the improved combustion efficiency, NOx was found to be elevated by up to 8.3% under the experimental conditions. Results from large-scale diesel engine tests showed that the use of the catalyst reduced up to 20.7% CO and 22.8% UHC at the cost of 5.3% increase in NOx. In biodiesel combustion, the smoke, CO and UHC emissions were reduced by up to 24.4%, 17.3% and 3.8% with the fuel consumptions saved by up to 2.8%, by the addition of the catalyst. It was also found that the NOx and CO2 from the biodiesel combustion were increased by up to 4.5% and 2.5% due to the enhanced combustion efficiency associated with the use of the catalyst...

Handbook of Clean Energy Systems, 6 Volume Set

Author : Jinyue Yan
Publisher : John Wiley & Sons
ISBN 13 : 1118388585
Total Pages : 4038 pages
Book Rating : 4.1/5 (183 download)

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Book Synopsis Handbook of Clean Energy Systems, 6 Volume Set by : Jinyue Yan

Download or read book Handbook of Clean Energy Systems, 6 Volume Set written by Jinyue Yan and published by John Wiley & Sons. This book was released on 2015-06-22 with total page 4038 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Handbook of Clean Energy Systems brings together an international team of experts to present a comprehensive overview of the latest research, developments and practical applications throughout all areas of clean energy systems. Consolidating information which is currently scattered across a wide variety of literature sources, the handbook covers a broad range of topics in this interdisciplinary research field including both fossil and renewable energy systems. The development of intelligent energy systems for efficient energy processes and mitigation technologies for the reduction of environmental pollutants is explored in depth, and environmental, social and economic impacts are also addressed. Topics covered include: Volume 1 - Renewable Energy: Biomass resources and biofuel production; Bioenergy Utilization; Solar Energy; Wind Energy; Geothermal Energy; Tidal Energy. Volume 2 - Clean Energy Conversion Technologies: Steam/Vapor Power Generation; Gas Turbines Power Generation; Reciprocating Engines; Fuel Cells; Cogeneration and Polygeneration. Volume 3 - Mitigation Technologies: Carbon Capture; Negative Emissions System; Carbon Transportation; Carbon Storage; Emission Mitigation Technologies; Efficiency Improvements and Waste Management; Waste to Energy. Volume 4 - Intelligent Energy Systems: Future Electricity Markets; Diagnostic and Control of Energy Systems; New Electric Transmission Systems; Smart Grid and Modern Electrical Systems; Energy Efficiency of Municipal Energy Systems; Energy Efficiency of Industrial Energy Systems; Consumer Behaviors; Load Control and Management; Electric Car and Hybrid Car; Energy Efficiency Improvement. Volume 5 - Energy Storage: Thermal Energy Storage; Chemical Storage; Mechanical Storage; Electrochemical Storage; Integrated Storage Systems. Volume 6 - Sustainability of Energy Systems: Sustainability Indicators, Evaluation Criteria, and Reporting; Regulation and Policy; Finance and Investment; Emission Trading; Modeling and Analysis of Energy Systems; Energy vs. Development; Low Carbon Economy; Energy Efficiencies and Emission Reduction. Key features: Comprising over 3,500 pages in 6 volumes, HCES presents a comprehensive overview of the latest research, developments and practical applications throughout all areas of clean energy systems, consolidating a wealth of information which is currently scattered across a wide variety of literature sources. In addition to renewable energy systems, HCES also covers processes for the efficient and clean conversion of traditional fuels such as coal, oil and gas, energy storage systems, mitigation technologies for the reduction of environmental pollutants, and the development of intelligent energy systems. Environmental, social and economic impacts of energy systems are also addressed in depth. Published in full colour throughout. Fully indexed with cross referencing within and between all six volumes. Edited by leading researchers from academia and industry who are internationally renowned and active in their respective fields. Published in print and online. The online version is a single publication (i.e. no updates), available for one-time purchase or through annual subscription.

Application of Clean Fuels in Combustion Engines

Author : Gabriele Di Blasio
Publisher : Springer Nature
ISBN 13 : 981168751X
Total Pages : 251 pages
Book Rating : 4.8/5 (116 download)

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Book Synopsis Application of Clean Fuels in Combustion Engines by : Gabriele Di Blasio

Download or read book Application of Clean Fuels in Combustion Engines written by Gabriele Di Blasio and published by Springer Nature. This book was released on 2022-01-04 with total page 251 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses the impact of fuels characteristics and their effects on the combustion processes in internal combustion engines. It includes the analysis of a variety of biofuels (alcohol fuels and biodiesel) and biogases (natural gas, hydrogen, etc.), providing valuable information related to consequent effects on performance and emissions. The contents focus on recent results and current trends of fuel utilization in the transport sector. State-of-the-art of clean fuels application are also discussed. Thighs book will be of interest to those in academia and industry involved in fuels, IC engines, engine instrumentation, and environmental research.

Green Diesel Engines

Author : Breda Kegl
Publisher : Springer Science & Business Media
ISBN 13 : 1447153251
Total Pages : 265 pages
Book Rating : 4.4/5 (471 download)

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Book Synopsis Green Diesel Engines by : Breda Kegl

Download or read book Green Diesel Engines written by Breda Kegl and published by Springer Science & Business Media. This book was released on 2013-10-19 with total page 265 pages. Available in PDF, EPUB and Kindle. Book excerpt: With a focus on ecology, economy and engine performance, diesel engines are explored in relation to current research and developments. The prevalent trends in this development are outlined with particular focus on the most frequently used alternative fuels in diesel engines; the properties of various type of biodiesel and the concurrent improvement of diesel engine characteristics using numeric optimization alongside current investigation and research work in the field. Following of a short overview of engine control, aftertreatment and alternative fuels, Green Diesel Engine explores the effects of biodiesel usage on injection, fuel spray, combustion, and tribology characteristics, and engine performance. Additionally, optimization procedures of diesel engine characteristics are discussed using practical examples and each topic is corroborated and supported by current research and detailed illustrations. This thorough discussion provides a solid foundation in the current research but also a starting point for fresh ideas for engineers involved in developing/adjusting diesel engines for usage of alternative fuels, researchers in renewable energy, as well as to engineers, advanced undergraduates, and postgraduates.

Recent Technologies for Enhancing Performance and Reducing Emissions in Diesel Engines

Author : Basha, J. Sadhik
Publisher : IGI Global
ISBN 13 : 1799825418
Total Pages : 298 pages
Book Rating : 4.7/5 (998 download)

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Book Synopsis Recent Technologies for Enhancing Performance and Reducing Emissions in Diesel Engines by : Basha, J. Sadhik

Download or read book Recent Technologies for Enhancing Performance and Reducing Emissions in Diesel Engines written by Basha, J. Sadhik and published by IGI Global. This book was released on 2020-02-21 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt: In today’s global context, there has been extensive research conducted in reducing harmful emissions to conserve and protect our environment. In the automobile and power generation industries, diesel engines are being utilized due to their high level of performance and fuel economy. However, these engines are producing harmful pollutants that contribute to several global threats including greenhouse gases and ozone layer depletion. Professionals have begun developing techniques to improve the performance and reduce emissions of diesel engines, but significant research is lacking in this area. Recent Technologies for Enhancing Performance and Reducing Emissions in Diesel Engines is a pivotal reference source that provides vital research on technical and environmental enhancements to the emission and combustion characteristics of diesel engines. While highlighting topics such as biodiesel emulsions, nanoparticle additives, and mathematical modeling, this publication explores the potential additives that have been incorporated into the performance of diesel engines in order to positively affect the environment. This book is ideally designed for chemical and electrical engineers, developers, researchers, power generation professionals, mechanical practitioners, scholars, ecologists, scientists, graduate students, and academicians seeking current research on modern innovations in fuel processing and environmental pollution control.

The Effect of the Fuel Performance Catalyst on South African Diesel Engines

Author : Molelekoa James Mosesane
Publisher :
ISBN 13 :
Total Pages : 252 pages
Book Rating : 4.:/5 (958 download)

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Book Synopsis The Effect of the Fuel Performance Catalyst on South African Diesel Engines by : Molelekoa James Mosesane

Download or read book The Effect of the Fuel Performance Catalyst on South African Diesel Engines written by Molelekoa James Mosesane and published by . This book was released on 2015 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt: The increasing cost of petroleum fuels (petro-fuels) and fuel consumption worldwide has inspired numerous developments of cheaper and greener alternative fuel economies in various countries. Likewise, this work focuses on the investigation of a homogeneous combustion catalyst, the Fuel Performance Catalyst (FPC) as a supplement to petro-diesel, biodiesels and the respective blends for applications in South African UD engine trucks. The FPC is a ferrous picrate-water-butanol mixture, infused with stabilisers of short-chained alkali benzenes (xylenes and tetra-methyl benzenes). This work addresses a gap in knowledge on the influence of the FPC on fuel (biodiesel, petro-diesel and biodiesel-petro-diesel blends (B0, B10, B20, B30, B100)) physicochemical properties (density, viscosity, pour point and flash point) and its fuel saving capacity.

Optimization of Biodiesel and Biofuel Process

Author : Diego Luna
Publisher : MDPI
ISBN 13 : 3036502785
Total Pages : 142 pages
Book Rating : 4.0/5 (365 download)

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Book Synopsis Optimization of Biodiesel and Biofuel Process by : Diego Luna

Download or read book Optimization of Biodiesel and Biofuel Process written by Diego Luna and published by MDPI. This book was released on 2021-09-02 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt: Although the compression ignition (C.I.) engine, invented by Rudolf Diesel, was originally intended to work with pure vegetable oils as fuel, more than a century ago, it was adapted to be used with a fuel of fossil origin, obtained from oil. Therefore, there would be no technical difficulties in returning to the primitive design of using biofuels of renewable origin, such as vegetable oils. The main drawback is found in the one billion C.I. engines which are currently in use, which would have to undergo a modification in the injection system in order to adapt them to the higher viscosity of vegetable oils in comparison to that of fossil fuels. Thus, the gradual incorporation of biofuels as substitutes of fossil fuels is mandatory.

Advanced Biodiesel

Author : Islam Md Rizwanul Fattah
Publisher : BoD – Books on Demand
ISBN 13 : 1837681376
Total Pages : 182 pages
Book Rating : 4.8/5 (376 download)

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Book Synopsis Advanced Biodiesel by : Islam Md Rizwanul Fattah

Download or read book Advanced Biodiesel written by Islam Md Rizwanul Fattah and published by BoD – Books on Demand. This book was released on 2024-01-17 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biodiesel, the sustainable fuel of the future, holds the key to a cleaner, greener world. Advanced Biodiesel - Technological Advances, Challenges, and Sustainability Considerations takes you on a compelling journey through cutting-edge advancements in biodiesel technology, offering an unparalleled exploration of its production, refining, and transformative applications. This book unveils the collective wisdom and vision of pioneers in the field who are shaping the future of sustainable energy. Whether you are a seasoned researcher, an aspiring scientist, or simply an eco-conscious individual, this book is an invaluable resource to inspire and guide your efforts to reduce our reliance on fossil fuels and pave the way for a more sustainable, environmentally responsible world. Discover the future of energy; embrace Advanced Biodiesel - Technological Advances, Challenges, and Sustainability Considerations today and join the movement towards a brighter, cleaner tomorrow.

Investigation of Bio-Diesel Fueled Engines Under Low-Temperature Combustion Strategies

Author :
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (873 download)

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Book Synopsis Investigation of Bio-Diesel Fueled Engines Under Low-Temperature Combustion Strategies by :

Download or read book Investigation of Bio-Diesel Fueled Engines Under Low-Temperature Combustion Strategies written by and published by . This book was released on 2010 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: In accordance with meeting DOE technical targets this research was aimed at developing and optimizing new fuel injection technologies and strategies for the combustion of clean burning renewable fuels in diesel engines. In addition a simultaneous minimum 20% improvement in fuel economy was targeted with the aid of this novel advanced combustion system. Biodiesel and other renewable fuels have unique properties that can be leveraged to reduce emissions and increase engine efficiency. This research is an investigation into the combustion characteristics of biodiesel and its impacts on the performance of a Low Temperature Combustion (LTC) engine, which is a novel engine configuration that incorporates technologies and strategies for simultaneously reducing NOx and particulate emissions while increasing engine efficiency. Generating fundamental knowledge about the properties of biodiesel and blends with petroleum-derived diesel and their impact on in-cylinder fuel atomization and combustion processes was an important initial step to being able to optimize fuel injection strategies as well as introduce new technologies. With the benefit of this knowledge experiments were performed on both optical and metal LTC engines in which combustion and emissions could be observed and measured under realistic conditions. With the aid these experiments and detailed combustion models strategies were identified and applied in order to improve fuel economy and simultaneously reduce emissions.

SAE 2006-05-0182 Potential of Existing Emission Control Technologies for Diesel Engines Fuelled With Biodiesel

Author : Koji Yamane
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (137 download)

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Book Synopsis SAE 2006-05-0182 Potential of Existing Emission Control Technologies for Diesel Engines Fuelled With Biodiesel by : Koji Yamane

Download or read book SAE 2006-05-0182 Potential of Existing Emission Control Technologies for Diesel Engines Fuelled With Biodiesel written by Koji Yamane and published by . This book was released on 1999 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper describes the potential of existing exhaust emission reduction technologies for diesel engines fuelled with biodiesel. We examined improvements in in-cylinder combustion technologies using common-rail, high-pressure injection equipment, after-treatment technology using diesel particulate filters:DPF and diesel oxidation catalysts (DOC), and fuel treatment technology by the addition of a cetane improver. An additive, 2-ethyl-hexyl-nitrate:EHN, was tested using both neat biodiesel fuel and a 20% biodiesel/low-sulfur gasoil blend:B20 using a DI diesel engine with a common-rail injection system. The EHN was effective for reducing soluble organic fraction:SOF in particulate matter:PM at low engine loads for neat biodiesel fuel. EHN addition reduced NOx for both B20 and gasoil. Engine bench tests and vehicle road tests were conducted using a passive DPF system without a catalyst or electric heater for filter regeneration. For gasoil, regeneration of the DPF was required at approximately 300 km. However, regeneration of the DPF was not necessary when using biodiesel fuel. The DPF is effective for reducing both soot particles and SOF in PM at high and low engine loads. Self-regeneration of the DPF occurs when engine loads change from low to high and when potassium hydroxide catalysts are incorporated into the biodiesel production process; transesterification and refining process. We found that a diesel oxidation catalysts:DOC is effective at reducing SOF, unburned hydrocarbon, carbon monoxide, and aldehydes in exhaust emission. In addition, we devised a strategy for emission control using existing technologies. First, NOx emissions could be reduced by retarding the timing of injection such that it was the same as that of gasoil. This control of timing is particularly important given that the ignitability of biodiesel greater than that of gasoil. SOF in PM will be reduced by DPF, DOC and cetane improver at low engine loads. In general, soot emission associated with biodiesel is less than that of gasoil because biodiesel is oxygenated and free of aromatic hydrocarbon diesel fuel. Furthermore, soot emission can be suppressed by high-pressure injection and DPF, while the gaseous exhaust emissions, CO, HC, and aldehydes, will be reduced by DOC. Finally, the combination of conventional emission control technologies, DPF, DOC, fuel additives, will necessitate high-pressure injection in order to meet the stringent diesel engine emission targets for biodiesel-fuelled diesel engines by 2010.

Performance and Emissions of a DI Diesel Engine Fueled by Different Biodiesel Blends

Author : Majed M. Alawi
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (128 download)

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Book Synopsis Performance and Emissions of a DI Diesel Engine Fueled by Different Biodiesel Blends by : Majed M. Alawi

Download or read book Performance and Emissions of a DI Diesel Engine Fueled by Different Biodiesel Blends written by Majed M. Alawi and published by . This book was released on 2013 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Biodiesel has been a promising clean alternative fuel to fossil fuels, which reduces the emissions that are released by fossil fuels, and possibly reduces the energy crisis caused by the exhaustion of petroleum resources in the near future. Biodiesel is replacing diesel as an alternative fuel for internal combustion engines. Previous research studies have shown that biodiesel can greatly reduce carbon monoxide (CO), hydrocarbon (HC) and particulate matter (PM) emissions compared to diesel fuels, but very few studies have shown a reduction in total nitrogen oxides (NOx). At present, B20 (20% biodiesel in the total fuel mix) is being used commonly in the US due to its material compatibility to changing weather conditions, emission benefits and costs. Currently, Canada is planning to use 5% of biodiesel by 2015. The objective of this study is to test the feasibility of biodiesel in cold climates such as Canada. The biodiesel used is made of canola oil obtained from a local supermarket and winter diesel is used as a reference fuel. Three different series were used. The first series was biodiesel/diesel with six blends (B0, B5, B10, B20, B50 and B100). The second series was biodiesel/diesel plus 2% of a chemical additive (B0, B5A, B10A, B20A, B50A and B100A). The final was kerosene/biodiesel series (K0, K5, K10, K20, K50 and K100). Chemical additive (Wintron XC30) is used to lower the cloud point of the blends and this is the first attempt to investigate its effect on engine emissions. On the other hand, there are limited studies on kerosene being treated as a blending fuel, where it is mainly used to lower the cloud point of the blends to investigate the feasibility of biodiesel in a cold climate such as the winter season in Canada and suggest an appropriate solution for the future of biofuel. Engine performance and emission concentrations are investigated by determining the break specific fuel consumption (bsfc), fuel conversion efficiency and measuring emission concentrations of CO, HC, NO, NO2 and NOx using gas analysers. Engine tests are performed on a constant rated speed at three different load conditions. A comparison is made for the three series. Most of the blends have shown improved emissions compared to fossil diesel. B5A demonstrated a lower cloud point than fossil diesel, and the kerosene series showed excellent results at high load conditions.

Advanced Combustion for Sustainable Transport

Author : Avinash Kumar Agarwal
Publisher : Springer Nature
ISBN 13 : 9811684189
Total Pages : 367 pages
Book Rating : 4.8/5 (116 download)

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Book Synopsis Advanced Combustion for Sustainable Transport by : Avinash Kumar Agarwal

Download or read book Advanced Combustion for Sustainable Transport written by Avinash Kumar Agarwal and published by Springer Nature. This book was released on 2021-12-12 with total page 367 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is based on advanced combustion technologies currently employed in internal combustion engines. It discusses different strategies for improving conventional diesel combustion. The volume includes chapters on low-temperature combustion techniques of compression-ignition engines which results in significant reduction of NOx and soot emissions. The content also highlights newly evolved gasoline compression technology and optical techniques in advanced gasoline direct injection engines. the research and its outcomes presented here highlight advancements in combustion technologies, analysing various issues related to in-cylinder combustion, pollutant formation and alternative fuels. This book will be of interest to those in academia and industry involved in fuels, IC engines, engine combustion research.

Assessment of Fuel Economy Technologies for Light-Duty Vehicles

Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309216389
Total Pages : 373 pages
Book Rating : 4.3/5 (92 download)

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Book Synopsis Assessment of Fuel Economy Technologies for Light-Duty Vehicles by : National Research Council

Download or read book Assessment of Fuel Economy Technologies for Light-Duty Vehicles written by National Research Council and published by National Academies Press. This book was released on 2011-06-03 with total page 373 pages. Available in PDF, EPUB and Kindle. Book excerpt: Various combinations of commercially available technologies could greatly reduce fuel consumption in passenger cars, sport-utility vehicles, minivans, and other light-duty vehicles without compromising vehicle performance or safety. Assessment of Technologies for Improving Light Duty Vehicle Fuel Economy estimates the potential fuel savings and costs to consumers of available technology combinations for three types of engines: spark-ignition gasoline, compression-ignition diesel, and hybrid. According to its estimates, adopting the full combination of improved technologies in medium and large cars and pickup trucks with spark-ignition engines could reduce fuel consumption by 29 percent at an additional cost of $2,200 to the consumer. Replacing spark-ignition engines with diesel engines and components would yield fuel savings of about 37 percent at an added cost of approximately $5,900 per vehicle, and replacing spark-ignition engines with hybrid engines and components would reduce fuel consumption by 43 percent at an increase of $6,000 per vehicle. The book focuses on fuel consumption-the amount of fuel consumed in a given driving distance-because energy savings are directly related to the amount of fuel used. In contrast, fuel economy measures how far a vehicle will travel with a gallon of fuel. Because fuel consumption data indicate money saved on fuel purchases and reductions in carbon dioxide emissions, the book finds that vehicle stickers should provide consumers with fuel consumption data in addition to fuel economy information.

Advances in Clean Energy Technologies

Author : Prashant V. Baredar
Publisher : Springer Nature
ISBN 13 : 9811602352
Total Pages : 1130 pages
Book Rating : 4.8/5 (116 download)

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Book Synopsis Advances in Clean Energy Technologies by : Prashant V. Baredar

Download or read book Advances in Clean Energy Technologies written by Prashant V. Baredar and published by Springer Nature. This book was released on 2021-05-30 with total page 1130 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents select proceedings of the international conference on Innovations in Clean Energy Technologies (ICET 2020) and examines a range of durable, energy efficient and next-generation smart green technologies for sustainable future by reflecting on the trends, advances and development taking place all across the globe. The topics covered include smart technologies based product, energy efficient systems, solar and wind energy, carbon sequestration, green transportation, green buildings, energy material, biomass energy, smart cites, hydro power, bio-energy and fuel cell. The book also discusses various performance attributes of these clean energy technologies and their workability and carbon footprint. The book will be a valuable reference for beginners, researchers and professionals interested in clean energy technologies.

Carbon Nanomaterials for Agri-Food and Environmental Applications

Author : Kamel Ahmed Abd-Elsalam
Publisher : Micro & Nano Technologies
ISBN 13 : 0128197862
Total Pages : 652 pages
Book Rating : 4.1/5 (281 download)

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Book Synopsis Carbon Nanomaterials for Agri-Food and Environmental Applications by : Kamel Ahmed Abd-Elsalam

Download or read book Carbon Nanomaterials for Agri-Food and Environmental Applications written by Kamel Ahmed Abd-Elsalam and published by Micro & Nano Technologies. This book was released on 2019-11 with total page 652 pages. Available in PDF, EPUB and Kindle. Book excerpt: Carbon Nanomaterials for Agri-food and Environmental Applications discusses the characterization, processing and applications of carbon-based nanostructured materials in the agricultural and environmental sectors. Sections discuss the synthesis and characterization of carbon nanotubes, the technological developments in environmental applications of carbon-based nanomaterials, and agri-food applications. The book also covers the toxic effects of engineered carbon nanoparticles on the environment, and in plants and animals. Finally, quality control and risk management are addressed to assess health and environmental risks. This is an applicable book for graduate students, researchers and those in industrial sectors of science and technology who want to learn more about carbon nanomaterials. Compares a range of carbon-based nanomaterials, showing how they are used for a range of agricultural and environmental applications Discusses the challenges and toxicity of different types of carbon-based nanomaterials for environmental and agricultural applications Explores when different classes of nanomaterial should be used in different environments

Green Nanotechnology for Biofuel Production

Author : Neha Srivastava
Publisher : Springer
ISBN 13 : 3319750526
Total Pages : 161 pages
Book Rating : 4.3/5 (197 download)

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Book Synopsis Green Nanotechnology for Biofuel Production by : Neha Srivastava

Download or read book Green Nanotechnology for Biofuel Production written by Neha Srivastava and published by Springer. This book was released on 2018-03-19 with total page 161 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on the use of nanotechnology and nanomaterials in the production of biofuels. It describes the current production technologies for different biofuels and their limitations for commercialization, and discusses in detail how nanomaterials could reduce biofuel production costs. After an introduction to biofuels, the book examines biofuels economics and policy; biofuel production processes – advances and limitations; nanotechnology and its energy applications; nanotechnology in biohydrogen production – for cellulases, in algal fuel, and in bioethanol/biobutanol and biodiesel production. It is a valuable resource for researchers and engineers.