Probing the Low-Temperature Chain-Branching Mechanism for N-Butane Autoignition Chemistry Via Time-Resolved Measurements of Ketohydroperoxide Formation in Photolytically Initiated N-C4H10 Oxidation

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ISBN 13 :
Total Pages : 30 pages
Book Rating : 4.:/5 (94 download)

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Book Synopsis Probing the Low-Temperature Chain-Branching Mechanism for N-Butane Autoignition Chemistry Via Time-Resolved Measurements of Ketohydroperoxide Formation in Photolytically Initiated N-C4H10 Oxidation by :

Download or read book Probing the Low-Temperature Chain-Branching Mechanism for N-Butane Autoignition Chemistry Via Time-Resolved Measurements of Ketohydroperoxide Formation in Photolytically Initiated N-C4H10 Oxidation written by and published by . This book was released on 2013 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Combustion Chemistry and the Carbon Neutral Future

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Publisher : Elsevier
ISBN 13 : 0323993109
Total Pages : 666 pages
Book Rating : 4.3/5 (239 download)

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Book Synopsis Combustion Chemistry and the Carbon Neutral Future by : Kenneth Brezinsky

Download or read book Combustion Chemistry and the Carbon Neutral Future written by Kenneth Brezinsky and published by Elsevier. This book was released on 2023-02-16 with total page 666 pages. Available in PDF, EPUB and Kindle. Book excerpt: As the demands for cleaner, more efficient, reduced and zero carbon emitting transportation increase, the traditional focus of Combustion Chemistry research is stretching and adapting to help provide solutions to these contemporary issues. Combustion Chemistry and the Carbon Neutral Future: What will the Next 25 Years of Research Require? presents a guide to current research in the field and an exploration of possible future steps as we move towards cleaner, greener and reduced carbon combustion chemistry. Beginning with a discussion of engine emissions and soot, the book goes on to discuss a range of alternative fuels, including hydrogen, ammonia, small alcohols and other bio-oxygenates, natural gas, syngas and synthesized hydrocarbon fuels. Methods for predicting and improving efficiency and sustainability, such as low temperature and catalytic combustion, chemical looping, supercritical fluid combustion, and diagnostic monitoring even at high pressure, are then explored. Some novel aspects of biomass derived aviation fuels and combustion synthesis are also covered. Combining the knowledge and experience of an interdisciplinary team of experts in the field, Combustion Chemistry and the Carbon Neutral Future: What will the Next 25 Years of Research Require? is an insightful guide to current and future focus areas for combustion chemistry researchers in line with the transition to greener, cleaner technologies. Provides insight on current developments in combustion chemistry as a tool for supporting a reduced-carbon future Reviews modeling and diagnostic tools, in addition to key approaches and alternative fuels Includes projections for the future from leaders in the field, pointing current and prospective researchers to potentially fruitful areas for exploration

Additional Chain-branching Pathways in the Low-temperature Oxidation of Branched Alkanes

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ISBN 13 :
Total Pages : 11 pages
Book Rating : 4.:/5 (967 download)

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Book Synopsis Additional Chain-branching Pathways in the Low-temperature Oxidation of Branched Alkanes by :

Download or read book Additional Chain-branching Pathways in the Low-temperature Oxidation of Branched Alkanes written by and published by . This book was released on 2015 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chain-branching reactions represent a general motif in chemistry, encountered in atmospheric chemistry, combustion, polymerization, and photochemistry; the nature and amount of radicals generated by chain-branching are decisive for the reaction progress, its energy signature, and the time towards its completion. In this study, experimental evidence for two new types of chain-branching reactions is presented, based upon detection of highly oxidized multifunctional molecules (HOM) formed during the gas-phase low-temperature oxidation of a branched alkane under conditions relevant to combustion. The oxidation of 2,5-dimethylhexane (DMH) in a jet-stirred reactor (JSR) was studied using synchrotron vacuum ultra-violet photoionization molecular beam mass spectrometry (SVUV-PI-MBMS). Specifically, species with four and five oxygen atoms were probed, having molecular formulas of C8H14O4 (e.g., diketo-hydroperoxide/keto-hydroperoxy cyclic ether) and C8H16O5 (e.g., keto-dihydroperoxide/dihydroperoxy cyclic ether), respectively. The formation of C8H16O5 species involves alternative isomerization of OOQOOH radicals via intramolecular H-atom migration, followed by third O2 addition, intramolecular isomerization, and OH release; C8H14O4 species are proposed to result from subsequent reactions of C8H16O5 species. The mechanistic pathways involving these species are related to those proposed as a source of low-volatility highly oxygenated species in Earth's troposphere. At the higher temperatures relevant to auto-ignition, they can result in a net increase of hydroxyl radical production, so these are additional radical chain-branching pathways for ignition. Furthermore, the results presented herein extend the conceptual basis of reaction mechanisms used to predict the reaction behavior of ignition, and have implications on atmospheric gas-phase chemistry and the oxidative stability of organic substances.

Time-resolved Measurements of Product Formation in Neopentane Oxidation

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ISBN 13 :
Total Pages : 11 pages
Book Rating : 4.:/5 (953 download)

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Book Synopsis Time-resolved Measurements of Product Formation in Neopentane Oxidation by :

Download or read book Time-resolved Measurements of Product Formation in Neopentane Oxidation written by and published by . This book was released on 2015 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Unraveling Autoignition Chemistry of N-butane from Pressure-dependent Product Formation Measurements

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ISBN 13 :
Total Pages : 21 pages
Book Rating : 4.:/5 (96 download)

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Book Synopsis Unraveling Autoignition Chemistry of N-butane from Pressure-dependent Product Formation Measurements by :

Download or read book Unraveling Autoignition Chemistry of N-butane from Pressure-dependent Product Formation Measurements written by and published by . This book was released on 2013 with total page 21 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Computational Fluid and Solid Mechanics 2003

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Publisher : Elsevier
ISBN 13 : 008052947X
Total Pages : 2485 pages
Book Rating : 4.0/5 (85 download)

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Book Synopsis Computational Fluid and Solid Mechanics 2003 by : K.J Bathe

Download or read book Computational Fluid and Solid Mechanics 2003 written by K.J Bathe and published by Elsevier. This book was released on 2003-06-02 with total page 2485 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bringing together the world's leading researchers and practitioners of computational mechanics, these new volumes meet and build on the eight key challenges for research and development in computational mechanics. Researchers have recently identified eight critical research tasks facing the field of computational mechanics. These tasks have come about because it appears possible to reach a new level of mathematical modelling and numerical solution that will lead to a much deeper understanding of nature and to great improvements in engineering design.The eight tasks are: The automatic solution of mathematical models Effective numerical schemes for fluid flows The development of an effective mesh-free numerical solution method The development of numerical procedures for multiphysics problems The development of numerical procedures for multiscale problems The modelling of uncertainties The analysis of complete life cycles of systems Education - teaching sound engineering and scientific judgement Readers of Computational Fluid and Solid Mechanics 2003 will be able to apply the combined experience of many of the world's leading researchers to their own research needs. Those in academic environments will gain a better insight into the needs and constraints of the industries they are involved with; those in industry will gain a competitive advantage by gaining insight into the cutting edge research being carried out by colleagues in academia. Features Bridges the gap between academic researchers and practitioners in industry Outlines the eight main challenges facing Research and Design in Computational mechanics and offers new insights into the shifting the research agenda Provides a vision of how strong, basic and exciting education at university can be harmonized with life-long learning to obtain maximum value from the new powerful tools of analysis

Low-temperature Combustion and Autoignition

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Publisher : Elsevier
ISBN 13 : 0080535658
Total Pages : 823 pages
Book Rating : 4.0/5 (85 download)

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Book Synopsis Low-temperature Combustion and Autoignition by : M.J. Pilling

Download or read book Low-temperature Combustion and Autoignition written by M.J. Pilling and published by Elsevier. This book was released on 1997-11-27 with total page 823 pages. Available in PDF, EPUB and Kindle. Book excerpt: Combustion has played a central role in the development of our civilization which it maintains today as its predominant source of energy. The aim of this book is to provide an understanding of both fundamental and applied aspects of low-temperature combustion chemistry and autoignition. The topic is rooted in classical observational science and has grown, through an increasing understanding of the linkage of the phenomenology to coupled chemical reactions, to quite profound advances in the chemical kinetics of both complex and elementary reactions. The driving force has been both the intrinsic interest of an old and intriguing phenomenon and the centrality of its applications to our economic prosperity. The volume provides a coherent view of the subject while, at the same time, each chapter is self-contained.

Modeling of Chemical Reactions

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Publisher : Elsevier
ISBN 13 : 008054617X
Total Pages : 317 pages
Book Rating : 4.0/5 (85 download)

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Book Synopsis Modeling of Chemical Reactions by : R.W. Carr

Download or read book Modeling of Chemical Reactions written by R.W. Carr and published by Elsevier. This book was released on 2007-09-04 with total page 317 pages. Available in PDF, EPUB and Kindle. Book excerpt: Modeling of Chemical Reactions covers detailed chemical kinetics models for chemical reactions. Including a comprehensive treatment of pressure dependent reactions, which are frequently not incorporated into detailed chemical kinetic models, and the use of modern computational quantum chemistry, which has recently become an extraordinarily useful component of the reaction kinetics toolkit. It is intended both for those who need to model complex chemical reaction processes but have little background in the area, and those who are already have experience and would benefit from having a wide range of useful material gathered in one volume. The range of subject matter is wider than that found in many previous treatments of this subject. The technical level of the material is also quite wide, so that non-experts can gain a grasp of fundamentals, and experts also can find the book useful. A solid introduction to kinetics Material on computational quantum chemistry, an important new area for kinetics Contains a chapter on construction of mechanisms, an approach only found in this book

Chemistry of the Upper and Lower Atmosphere

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Publisher : Elsevier
ISBN 13 : 0080529070
Total Pages : 993 pages
Book Rating : 4.0/5 (85 download)

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Book Synopsis Chemistry of the Upper and Lower Atmosphere by : Barbara J. Finlayson-Pitts

Download or read book Chemistry of the Upper and Lower Atmosphere written by Barbara J. Finlayson-Pitts and published by Elsevier. This book was released on 1999-11-17 with total page 993 pages. Available in PDF, EPUB and Kindle. Book excerpt: Here is the most comprehensive and up-to-date treatment of one of the hottest areas of chemical research. The treatment of fundamental kinetics and photochemistry will be highly useful to chemistry students and their instructors at the graduate level, as well as postdoctoral fellows entering this new, exciting, and well-funded field with a Ph.D. in a related discipline (e.g., analytical, organic, or physical chemistry, chemical physics, etc.). Chemistry of the Upper and Lower Atmosphere provides postgraduate researchers and teachers with a uniquely detailed, comprehensive, and authoritative resource. The text bridges the "gap" between the fundamental chemistry of the earth's atmosphere and "real world" examples of its application to the development of sound scientific risk assessments and associated risk management control strategies for both tropospheric and stratospheric pollutants. Serves as a graduate textbook and "must have" reference for all atmospheric scientists Provides more than 5000 references to the literature through the end of 1998 Presents tables of new actinic flux data for the troposphere and stratospher (0-40km) Summarizes kinetic and photochemical date for the troposphere and stratosphere Features problems at the end of most chapters to enhance the book's use in teaching Includes applications of the OZIPR box model with comprehensive chemistry for student use

Unimolecular Reaction Dynamics

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Publisher : Oxford University Press
ISBN 13 : 0195360591
Total Pages : 447 pages
Book Rating : 4.1/5 (953 download)

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Book Synopsis Unimolecular Reaction Dynamics by : Tomas Baer

Download or read book Unimolecular Reaction Dynamics written by Tomas Baer and published by Oxford University Press. This book was released on 1996-06-27 with total page 447 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a penetrating and comprehensive description of energy selected reactions from a theoretical as well as experimental view. Three major aspects of unimolecular reactions involving the preparation of the reactants in selected energy states, the rate of dissociation of the activated molecule, and the partitioning of the excess energy among the final products, are fully discussed with the aid of 175 illustrations and over 1,000 references, most from the recent literature. Examples of both neutral and ionic reactions are presented. Many of the difficult topics are discussed at several levels of sophistication to allow access by novices as well as experts. Among the topics covered for the first time in monograph form is a discussion of highly excited vibrational/rotational states and intramolecular vibrational energy redistribution. Problems associated with the application of RRKM theory are discussed with the aid of experimental examples. Detailed comparisons are also made between different statistical models of unimolecular decomposition. Both quantum and classical models not based on statistical assumptions are described. Finally, a chapter devoted to the theory of product energy distribution includes the application of phase space theory to the dissociation of small and large clusters. The work will be welcomed as a valuable resource by practicing researchers and graduate students in physical chemistry, and those involved in the study of chemical reaction dynamics.

Microbial Cell Factories

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Publisher : CRC Press
ISBN 13 : 1351668048
Total Pages : 333 pages
Book Rating : 4.3/5 (516 download)

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Book Synopsis Microbial Cell Factories by : Deepansh Sharma

Download or read book Microbial Cell Factories written by Deepansh Sharma and published by CRC Press. This book was released on 2018-03-22 with total page 333 pages. Available in PDF, EPUB and Kindle. Book excerpt: Microbial Cell Factories is a conceptual, reference-based source including chapters covering microbial cell factories for industrial developments, microbial biotechnology, sustainable environmental solutions, agriculture practices, microorganisms in food processing, metabolites as next generation food additives/food processing, and microbial cell factories in alternative energy fuel generation. The book highlights trends and developments in the field of microbial products, written by an international team of leading academic and research scholars. Key Selling Features: Highlights trends and developments in microbial biotechnology Systematically reviews microbial cell factories Explores the potential of microbial cell derived industrial production Synthesizes information on environmental and agricultural uses of microbial biotechnology Contributions from an international team of leading scholars

Theory of Unimolecular and Recombination Reactions

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Publisher : Wiley-Blackwell
ISBN 13 : 9780632027491
Total Pages : 356 pages
Book Rating : 4.0/5 (274 download)

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Book Synopsis Theory of Unimolecular and Recombination Reactions by : Robert G. Gilbert

Download or read book Theory of Unimolecular and Recombination Reactions written by Robert G. Gilbert and published by Wiley-Blackwell. This book was released on 1990-01-01 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Molecular Structure and Dynamics

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Publisher : Prentice Hall
ISBN 13 :
Total Pages : 728 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Molecular Structure and Dynamics by : W. H. Flygare

Download or read book Molecular Structure and Dynamics written by W. H. Flygare and published by Prentice Hall. This book was released on 1978 with total page 728 pages. Available in PDF, EPUB and Kindle. Book excerpt: Good,No Highlights,No Markup,all pages are intact, Slight Shelfwear,may have the corners slightly dented, may have slight color changes/slightly damaged spine.

Low-Temperature Oxidation

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Publisher : Wiley-Interscience
ISBN 13 :
Total Pages : 296 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Low-Temperature Oxidation by : Francis P. Fehlner

Download or read book Low-Temperature Oxidation written by Francis P. Fehlner and published by Wiley-Interscience. This book was released on 1986 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: An interdisciplinary study of the corrosion of metals that emphasizes the role of oxide structure in interpreting oxidation kinetics of metals and semiconductors. Covers low temperature oxidation, silicon oxidation, structure of vitreous oxides, transport processes in vitreous oxides, and oxide films. Index.

Homogeneous Charge Compression Ignition (HCCI) Engines

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Publisher : SAE International
ISBN 13 : 9780768011234
Total Pages : 658 pages
Book Rating : 4.0/5 (112 download)

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Book Synopsis Homogeneous Charge Compression Ignition (HCCI) Engines by : Fuquan Zhao

Download or read book Homogeneous Charge Compression Ignition (HCCI) Engines written by Fuquan Zhao and published by SAE International. This book was released on 2003-01-01 with total page 658 pages. Available in PDF, EPUB and Kindle. Book excerpt: The homogeneous charge, compression-ignition (HCCI) combustion process has the potential to significantly reduce NOx and particulate emissions, while achieving high thermal efficiency and the capability of operating with a wide variety of fuels. This makes the HCCI engine an attractive technology that can ostensibly provide diesel-like fuel efficiency and very low emissions, which may allow emissions compliance to occur without relying on lean aftertreatment systems. A profound increase in the level of research and development of this technology has occurred in the last decade. This book gathers contributions from experts in both industry and academia, providing a basic introduction to the state-of-the-art of HCCI technology, a critical review of current HCCI research and development efforts, and perspective for the future. Chapters cover: Gasoline-Fueled HCCI Engines; Diesel-Fueled HCCI Engines; Alternative Fuels and Fuel Additives for HCCI Engines; HCCI Control and Operating Range Extension; Kinetics of HCCI Combustion; HCCI Engine Modeling Approaches.In addition to the extensive overview of terminology, physical processes, and future needs, each chapter also features select SAE papers (a total of 41 are included in the book), as well as a comprehensive list of references related to the subjects. Homogeneous Charge Compression Ignition (HCCI) Engines: Key Research and Development Issues provides a valuable base of information for those interested in learning about this rapidly-progressing technology which has the potential to enhance fuel economy and reduce emissions.

Biofuels An Overview

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Publisher : Ian J Miller
ISBN 13 :
Total Pages : 192 pages
Book Rating : 4./5 ( download)

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Book Synopsis Biofuels An Overview by : Ian Miller

Download or read book Biofuels An Overview written by Ian Miller and published by Ian J Miller. This book was released on 2014-07-31 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt: A survey of resource availability and the constraints and advantages of technologies that could be used for biofuels

Reactive Intermediates in the Gas Phase

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Publisher : Elsevier
ISBN 13 : 1483220214
Total Pages : 369 pages
Book Rating : 4.4/5 (832 download)

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Book Synopsis Reactive Intermediates in the Gas Phase by : D. W. Setser

Download or read book Reactive Intermediates in the Gas Phase written by D. W. Setser and published by Elsevier. This book was released on 2013-10-22 with total page 369 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reactive Intermediates in the Gas Phase: Generation and Monitoring covers methods for reactive intermediates in the gas phase. The book discusses the generation and measurement of atom and radical concentrations in flow systems; the high temperature flow tubes, generation and measurement of refractory species; and the electronically excited long-lived states of atoms and diatomic molecules in flow systems. The text also describes the production and detection of reactive species with lasers in static systems; the production of small positive ions in a mass spectrometer; and the discharge-excited rare gas halide lasers. Chemists, physicists, and people working in aerochem laboratories will find the book invaluable.