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EBookClubs

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Book Modal Analysis of a Distributed Parameter System for Control at an Unstable Steady State

Download or read book Modal Analysis of a Distributed Parameter System for Control at an Unstable Steady State written by Alfred M. Loeb and published by . This book was released on 1972 with total page 229 pages. Available in PDF, EPUB and Kindle. Book excerpt: The report describes the results of a detailed investigation of the dynamics of a distributed parameter system exhibiting three steady states, one of which is open loop unstable. The specific model selected for this study was the adiabatic tubular chemical reactor with axial flow mixing. The techniques developed for both analysis and simulation are directly applicable to a variety of problems in propulsion machinery systems control, particularly where the mathematical models involve distributed parameters. In the study described in the report a form of modal analysis is employed to investigate the stability of the steady states and to devise a method for operating the reactor at the unstable state under feedback control. The results of this investigation, which are verified by a thorough digital computer simulation of the nonlinear system, clearly show that, for the conditions investigated, the unstable steady state may be stabilized and that operation at the unstable state is possible. Furthermore, it is shown that the unstable state can be attained from reasonable start-up conditions. (Author).

Book Scientific and Technical Aerospace Reports

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1973 with total page 1040 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.

Book Dynamics and Control of Chemical Reactors and Distillation Columns

Download or read book Dynamics and Control of Chemical Reactors and Distillation Columns written by C. McGreavy and published by Elsevier. This book was released on 2014-05-23 with total page 343 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents the latest results of both academic and industrial research in the control, modelling and dynamics of two of the most fundamental constituents of all chemical engineering plant. Includes contributions on fixed-bed, gas-phase and tubular reactors, thermal cracking furnaces and distillation columns, related to applications in all major areas of chemical engineering, including petrochemicals and bulk chemical manufacture. Contains 51 papers.

Book Control Studies of Chemical Reactors by Modal and Observer Theories

Download or read book Control Studies of Chemical Reactors by Modal and Observer Theories written by Christos Georgakis and published by . This book was released on 1975 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book The Mathematical Understanding of Chemical Engineering Systems

Download or read book The Mathematical Understanding of Chemical Engineering Systems written by Neal R. Amundson and published by Elsevier. This book was released on 2014-05-19 with total page 838 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mathematical Understanding of Chemical Engineering Systems is a collection of articles that covers the mathematical model involved in the practice of chemical engineering. The materials of the book are organized thematically into section. The text first covers the historical development of chemical engineering, and then proceeds to tackling a much more technical and specialized topics in the subsequent sections. The second section talks about the physical separation process, while the third section deals with stirred tank stability and control. Next, the book tackles polymerization and particle problems. Section 6 discusses empty tubular and fixed-bed catalytic reactors, while Section 7 details fluid-bed reactors and coal combustion. In the last two sections, the text presents mathematical and miscellaneous papers. The book will be most useful to researchers and practitioners of chemical engineering. Mathematicians and chemists will also benefit from the text.

Book Steady State Multiplicity Behavior of the Adiabatic Tubular Reactor

Download or read book Steady State Multiplicity Behavior of the Adiabatic Tubular Reactor written by Sean P. Geraghty and published by . This book was released on 1989 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Discontinuous Systems

Download or read book Discontinuous Systems written by Yury V. Orlov and published by Springer Science & Business Media. This book was released on 2008-10-28 with total page 333 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discontinuous Systems develops nonsmooth stability analysis and discontinuous control synthesis based on novel modeling of discontinuous dynamic systems, operating under uncertain conditions. While being primarily a research monograph devoted to the theory of discontinuous dynamic systems, no background in discontinuous systems is required; such systems are introduced in the book at the appropriate conceptual level. Being developed for discontinuous systems, the theory is successfully applied to their subclasses – variable-structure and impulsive systems – as well as to finite- and infinite-dimensional systems such as distributed-parameter and time-delay systems. The presentation concentrates on algorithms rather than on technical implementation although theoretical results are illustrated by electromechanical applications. These specific applications complete the book and, together with the introductory theoretical constituents bring some elements of the tutorial to the text.

Book The Dynamics of a Packed Tubular Chemical Reactor

Download or read book The Dynamics of a Packed Tubular Chemical Reactor written by John Earl Crider and published by . This book was released on 1966 with total page 576 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Theoretical Chemical Engineering Abstracts

Download or read book Theoretical Chemical Engineering Abstracts written by and published by . This book was released on 1986 with total page 954 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Adaptive Control of Chemical Processes 1985

Download or read book Adaptive Control of Chemical Processes 1985 written by H. Unbehauen and published by Elsevier. This book was released on 2014-05-23 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents reports on recent industrial applications, experiences and advances in the use of adaptive and self-tuning control in chemical and related processes. Material covered includes new, practically orientated adaptive control algorithms as well as the control of various chemical plants such as distillation columns, chemical reactors, drying and bleaching plants, plastic extruders and wastewater neutralization plants. Contains 34 papers.

Book Chemical Reactor Theory

Download or read book Chemical Reactor Theory written by Richard Herman Wilhelm and published by Prentice Hall. This book was released on 1977 with total page 876 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Government Reports Announcements

Download or read book Government Reports Announcements written by and published by . This book was released on 1972 with total page 1404 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Modal Analysis and Control of an Autothermal Tubular Reactor

Download or read book Modal Analysis and Control of an Autothermal Tubular Reactor written by Willi Rützler and published by . This book was released on 1976 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt: