Acceleration of the Transient Response of Automotive Catalytic Converters

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Publisher :
ISBN 13 :
Total Pages : 164 pages
Book Rating : 4.:/5 (8 download)

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Book Synopsis Acceleration of the Transient Response of Automotive Catalytic Converters by : Anthony Montevirgen

Download or read book Acceleration of the Transient Response of Automotive Catalytic Converters written by Anthony Montevirgen and published by . This book was released on 2008 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Highway Safety Literature

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Publisher :
ISBN 13 :
Total Pages : 966 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Highway Safety Literature by :

Download or read book Highway Safety Literature written by and published by . This book was released on 1975 with total page 966 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Catalysis and Automotive Pollution Control

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Publisher : Elsevier
ISBN 13 : 0080960642
Total Pages : 521 pages
Book Rating : 4.0/5 (89 download)

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Book Synopsis Catalysis and Automotive Pollution Control by : A. Crucq

Download or read book Catalysis and Automotive Pollution Control written by A. Crucq and published by Elsevier. This book was released on 1987-04-01 with total page 521 pages. Available in PDF, EPUB and Kindle. Book excerpt: In June 1984 the EEC Commission proposed new standards of permissible exhaust gas from motor vehicles to be introduced in Europe; these standards were approved by the Ministers of the Environment one year later. As the control of automotive pollution is at present mainly a catalytic problem, it was decided to hold an International Symposium on the subject, and an organizing committee composed of people engaged in catalytic research in the different Belgian Universities was constituted. This was the first Symposium of its kind to be held on an international level, and the quality and scientific interest of the papers presented was exceptional. It is planned to hold a follow-up Symposium in 2 to 3 years' time.The first part of the book is a general introduction to the problem of automotive pollution. The second, properly catalytic, part is devoted to fundamental and applied studies on pollution control, with emphasis on exhaust catalytic converters.

Encyclopedia of Automotive Engineering

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Publisher : John Wiley & Sons
ISBN 13 : 0470974028
Total Pages : 3888 pages
Book Rating : 4.4/5 (79 download)

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Book Synopsis Encyclopedia of Automotive Engineering by :

Download or read book Encyclopedia of Automotive Engineering written by and published by John Wiley & Sons. This book was released on 2015-03-23 with total page 3888 pages. Available in PDF, EPUB and Kindle. Book excerpt: Erstmals eine umfassende und einheitliche Wissensbasis und Grundlage für weiterführende Studien und Forschung im Bereich der Automobiltechnik. Die Encyclopedia of Automotive Engineering ist die erste umfassende und einheitliche Wissensbasis dieses Fachgebiets und legt den Grundstein für weitere Studien und tiefgreifende Forschung. Weitreichende Querverweise und Suchfunktionen ermöglichen erstmals den zentralen Zugriff auf Detailinformationen zu bewährten Branchenstandards und -verfahren. Zusammenhängende Konzepte und Techniken aus Spezialbereichen lassen sich so einfacher verstehen. Neben traditionellen Themen des Fachgebiets beschäftigt sich diese Enzyklopädie auch mit "grünen" Technologien, dem Übergang von der Mechanik zur Elektronik und den Möglichkeiten zur Herstellung sicherer, effizienterer Fahrzeuge unter weltweit unterschiedlichen wirtschaftlichen Rahmenbedingungen. Das Referenzwerk behandelt neun Hauptbereiche: (1) Motoren: Grundlagen; (2) Motoren: Design; (3) Hybrid- und Elektroantriebe; (4) Getriebe- und Antriebssysteme; (5) Chassis-Systeme; (6) Elektrische und elektronische Systeme; (7) Karosserie-Design; (8) Materialien und Fertigung; (9) Telematik. - Zuverlässige Darstellung einer Vielzahl von Spezialthemen aus dem Bereich der Automobiltechnik. - Zugängliches Nachschlagewerk für Jungingenieure und Studenten, die die technologischen Grundlagen besser verstehen und ihre Kenntnisse erweitern möchten. - Wertvolle Verweise auf Detailinformationen und Forschungsergebnisse aus der technischen Literatur. - Entwickelt in Zusammenarbeit mit der FISITA, der Dachorganisation nationaler Automobil-Ingenieur-Verbände aus 37 Ländern und Vertretung von über 185.000 Ingenieuren aus der Branche. - Erhältlich als stets aktuelle Online-Ressource mit umfassenden Suchfunktionen oder als Print-Ausgabe in sechs Bänden mit über 4.000 Seiten. Ein wichtiges Nachschlagewerk für Bibliotheken und Informationszentren in der Industrie, bei Forschungs- und Schulungseinrichtungen, Fachgesellschaften, Regierungsbehörden und allen Ingenieurstudiengängen. Richtet sich an Fachingenieure und Techniker aus der Industrie, Studenten höherer Semester und Studienabsolventen, Forscher, Dozenten und Ausbilder, Branchenanalysen und Forscher.

A Global Reaction Mechanism for Transient Simulations of Three-Way Catalytic Converters

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Publisher : Cuvillier Verlag
ISBN 13 : 3736927282
Total Pages : 148 pages
Book Rating : 4.7/5 (369 download)

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Book Synopsis A Global Reaction Mechanism for Transient Simulations of Three-Way Catalytic Converters by : Raoul Holder

Download or read book A Global Reaction Mechanism for Transient Simulations of Three-Way Catalytic Converters written by Raoul Holder and published by Cuvillier Verlag. This book was released on 2008-09-04 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: The complex interactions between chemical kinetics and transport phenomena of mass, momentum and energy lead to incomplete fuel combustion, which is the origin of pollutant formation of internal combustion engines. Vehicle exhaust gas emission control devices have continuously been improved to meet the constantly tightened standards. Three-way catalyst technology is extensively used for the purification of automotive exhaust gases, usually in combination with monolithic (honeycomb) reactors. A promising alternative to the time consuming and costly engine and vehicle experiments are catalytic reactor model. In this work a global reaction mechanism for three-way catalysts is developed including 16 reactions and 12 gas phase species. The reaction mechanism is combined with an empirical oxygen storage model and validated against a number of different real engine experiments carried out on both fresh (not aged) and aged catalysts. Once the mechanism is validated against the fresh system, the adaption to the aged system is achieved solely by the reduction of the available reactive surface area of the washcoat, without tuning the individual reaction parameters. Finally the parameter set of the aged system is used to simulate a FTP75 drive cycle and the results are compared to experimental data of the same catalyst without further tuning. First a transient one-dimensional catalyst model is derived in chapter 2. First a short introduction to the structure of monolithic reactors is given, followed by the introduction of the governing equations for catalytically reacting flows. Chapter 3 focuses on the relevant transport processes inside the monolithic reactor channel and the adequacy of the transport models applied here. Local distributions of Nusselt and Sherwood numbers inside a monolith channel are resolved using a two-dimensional model. The cases of non-reacting and reacting conditions at the channel wall are discussed and subsequently compared to according a priori correlations. The subject of chapter 4 is the development and validation of the reaction mechanism. An advanced multi-objective optimization algorithm is used to calibrate the kinetic parameters of the presented reaction mechanism (comprising 16 reactions) to match the conversion behavior of a fresh catalyst. The simulation results are compared with experimental data at different operating conditions. In a second step the kinetic model is then used to simulate the conversion behavior of an aged catalyst. The adaption of the kinetic model is achieved only by the reduction of the available surface area. Again the computed conversion characteristics are compared to measured data. Finally an empirical oxygen storage model is included. In chapter 5 the catalyst model for the aged system is used to predict the tailpipe emissions during real drive cycle conditions. Finally a catalyst design parameter study is presented as a typical application of the model within the development process of exhaust gas aftertreatment systems.

Automobile Catalytic Converters

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Publisher : Springer
ISBN 13 :
Total Pages : 68 pages
Book Rating : 4.3/5 (97 download)

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Book Synopsis Automobile Catalytic Converters by : Kathleen C. Taylor

Download or read book Automobile Catalytic Converters written by Kathleen C. Taylor and published by Springer. This book was released on 1984 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: The use of catalytic converters for the purification of automotive exhaust gases is a relatively new technology which was brought into existence by social pressures for the preservation of acceptable environmental conditions. The majority of catalytic practitioners have been able to watch the growth of this technology from its inception to its current state of sophistication. Automotive catalytic converter technology is now in a mature state, and this chapter from Vol. 5 Catalysis: Science and Technology by Dr. K. C. Taylor provides a review which covers both the process chemistry and the most important converter design factors. Contents 1. Introduction. . . . . . . . . . . . . . 2. Emission Regulations in the United States. 3. Exhaust Emission Characteristics. . 3 4. 1981 Emission Control Technology. 5 A. Converters. . . 5 B. Control System. 7 8 ̃. Catalyst Screening . 6. Laboratory Testing. .10 7. The Chemical Reactions 13 8. Composition of Three-Way Catalysts. 16 A. Rhodium 17 21 B. Platinum. C. Palladium 22 D. Iridium . 22 23 E. Ruthenium and Nickel. F. Cerium Oxide ..... 23 G. Search for Alternatives to Nohle Metals 24 9. Catalyst Supports . 25 A. Pellets .... 26 B. Monoliths . . 26 10. The Transient Behavior of Three-Way Catalysts 27 II. Deterioration of Three-Way Catalysts. 35 A. Thermal Effects. . . . 35 B. Phosphorus Poisoning. . . 37 C. Lead Poisoning. . . . . . · 38 D. Catalyst Poisoning by Sulfur · 40 12. The 0.4 NO,; Research Objective. · 41 13. Control of Diesel Particulate Emissions.

Proceedings of the ... Spring Technical Conference of the ASME Internal Combustion Engine Division

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Author :
Publisher :
ISBN 13 :
Total Pages : 746 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Proceedings of the ... Spring Technical Conference of the ASME Internal Combustion Engine Division by : American Society of Mechanical Engineers. Internal Combustion Engine Division. Spring Technical Conference

Download or read book Proceedings of the ... Spring Technical Conference of the ASME Internal Combustion Engine Division written by American Society of Mechanical Engineers. Internal Combustion Engine Division. Spring Technical Conference and published by . This book was released on 2003 with total page 746 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Automobile Catalytic Converters

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Publisher : Springer Science & Business Media
ISBN 13 : 3642694861
Total Pages : 61 pages
Book Rating : 4.6/5 (426 download)

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Book Synopsis Automobile Catalytic Converters by : Kathleen C. Taylor

Download or read book Automobile Catalytic Converters written by Kathleen C. Taylor and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 61 pages. Available in PDF, EPUB and Kindle. Book excerpt: The use of catalytic converters for the purification of automotive exhaust gases is a relatively new technology which was brought into existence by social pressures for the preservation of acceptable environmental conditions. The majority of catalytic practitioners have been able to watch the growth of this technology from its inception to its current state of sophistication. Automotive catalytic converter technology is now in a mature state, and this chapter from Vol. 5 Catalysis: Science and Technology by Dr. K. C. Taylor provides a review which covers both the process chemistry and the most important converter design factors. Contents 1. Introduction. . . . . . . . . . . . . . 2. Emission Regulations in the United States. 3. Exhaust Emission Characteristics. . 3 4. 1981 Emission Control Technology. 5 A. Converters. . . 5 B. Control System. 7 8 ~. Catalyst Screening . 6. Laboratory Testing. .10 7. The Chemical Reactions 13 8. Composition of Three-Way Catalysts. 16 A. Rhodium 17 21 B. Platinum. C. Palladium 22 D. Iridium . 22 23 E. Ruthenium and Nickel. F. Cerium Oxide ..... 23 G. Search for Alternatives to Nohle Metals 24 9. Catalyst Supports . 25 A. Pellets .... 26 B. Monoliths . . 26 10. The Transient Behavior of Three-Way Catalysts 27 II. Deterioration of Three-Way Catalysts. 35 A. Thermal Effects. . . . 35 B. Phosphorus Poisoning. . . 37 C. Lead Poisoning. . . . . . · 38 D. Catalyst Poisoning by Sulfur · 40 12. The 0.4 NO,; Research Objective. · 41 13. Control of Diesel Particulate Emissions.

HRIS Abstracts

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Publisher :
ISBN 13 :
Total Pages : 628 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis HRIS Abstracts by : National Research Council (U.S.). Highway Research Information Service

Download or read book HRIS Abstracts written by National Research Council (U.S.). Highway Research Information Service and published by . This book was released on 1981 with total page 628 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Proceedings of the Heat Transfer and Fluid Mechanics Institute

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Publisher :
ISBN 13 :
Total Pages : 240 pages
Book Rating : 4.X/5 (4 download)

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Book Synopsis Proceedings of the Heat Transfer and Fluid Mechanics Institute by : Heat Transfer and Fluid Mechanics Institute

Download or read book Proceedings of the Heat Transfer and Fluid Mechanics Institute written by Heat Transfer and Fluid Mechanics Institute and published by . This book was released on 2001 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Proceedings of the 2001 Fall Technical Conference of the ASME Internal Combustion Engine Division

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Publisher :
ISBN 13 :
Total Pages : 198 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Proceedings of the 2001 Fall Technical Conference of the ASME Internal Combustion Engine Division by : American Society of Mechanical Engineers. Internal Combustion Engine Division. Technical Conference

Download or read book Proceedings of the 2001 Fall Technical Conference of the ASME Internal Combustion Engine Division written by American Society of Mechanical Engineers. Internal Combustion Engine Division. Technical Conference and published by . This book was released on 2001 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Advanced Developments in Ultra-Clean Gasoline-Powered Vehicles

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Publisher : SAE International
ISBN 13 : 0768096022
Total Pages : 728 pages
Book Rating : 4.7/5 (68 download)

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Book Synopsis Advanced Developments in Ultra-Clean Gasoline-Powered Vehicles by : Fuquan Zhao

Download or read book Advanced Developments in Ultra-Clean Gasoline-Powered Vehicles written by Fuquan Zhao and published by SAE International. This book was released on 2004-03-08 with total page 728 pages. Available in PDF, EPUB and Kindle. Book excerpt: During the last several years, significant efforts have been directed toward the development of ultra-clean, gasoline-powered vehicles in the automotive industry. With the coming of increasingly stringent emissions legislation, this development is more critical now than ever before. This has lead to an increase in the technical information available. Advanced Developments in Ultra-Clean Gasoline-Powered Vehicles provides the reader with technical information including a description of fundamental processes, insight on technical issues, key trends, and future R&D directions.

Announcement of Highway Safety Literature

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Publisher :
ISBN 13 :
Total Pages : 832 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Announcement of Highway Safety Literature by :

Download or read book Announcement of Highway Safety Literature written by and published by . This book was released on 1976 with total page 832 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Technical Literature Abstracts

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Publisher :
ISBN 13 :
Total Pages : 334 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Technical Literature Abstracts by : Society of Automotive Engineers

Download or read book Technical Literature Abstracts written by Society of Automotive Engineers and published by . This book was released on 2000 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Third International Conference on Turbocharging and Turbochargers

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Author :
Publisher : Mechanical Engineering Publications Limited
ISBN 13 :
Total Pages : 300 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis The Third International Conference on Turbocharging and Turbochargers by :

Download or read book The Third International Conference on Turbocharging and Turbochargers written by and published by Mechanical Engineering Publications Limited. This book was released on 1986 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt:

S.A.E. Transactions

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Publisher :
ISBN 13 :
Total Pages : 328 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis S.A.E. Transactions by : Society of Automotive Engineers

Download or read book S.A.E. Transactions written by Society of Automotive Engineers and published by . This book was released on 1979 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: Beginning in 1985, one section is devoted to a special topic

Applied Mechanics Reviews

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Publisher :
ISBN 13 :
Total Pages : 348 pages
Book Rating : 4.3/5 (243 download)

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Book Synopsis Applied Mechanics Reviews by :

Download or read book Applied Mechanics Reviews written by and published by . This book was released on 1992 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: