Автор: Zhang Huaguang, Liu Derong Название: Fuzzy Modeling and Fuzzy Control ISBN: 0817644911 ISBN-13(EAN): 9780817644918 Издательство: Springer Рейтинг: Цена: 9349 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Fuzzy logic methodology is effective in dealing with complex nonlinear systems containing uncertainties that are tough to model. Technology based on this methodology has been applied to real-world problems, especially in consumer products. This book presents treatment of fuzzy modeling and fuzzy control, offering tools for control of such systems.
Автор: Tarek Echekki; Epaminondas Mastorakos Название: Turbulent Combustion Modeling ISBN: 9400734778 ISBN-13(EAN): 9789400734777 Издательство: Springer Рейтинг: Цена: 15728 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: As the rise in computing power enables ever more detailed simulations, this volume features the work of prominent experts who review current approaches to modeling turbulent combustion. It includes algorithms, theoretical methods, and application examples.
Описание: This book is the second of two follow-on volumes to the author's bestseller, Principles of Combustion, Second Edition published in 2005. This text focuses on applications, with coverage not available elsewhere, including solid propellants, burning behavior, and chemical boundary layer flows. Kuo provides a multiphase systems approach beginning with more common topics and moving to higher level applications. As with Kuo's earlier book, large numbers of examples and problems and a solutions manual are provided.
Описание: This book reflects the outcome of the 1st International Workshop on Turbulent Spray Combustion held in 2009 in Corsica (France). The focus is on reporting the progress of experimental and numerical techniques in two-phase flows, with emphasis on spray combustion. The motivation for studies in this area is that knowledge of the dominant phenomena and their interactions in such flow systems is essential for the development of predictive models and their use in combustor and gas turbine design. This necessitates the development of accurate experimental methods and numerical modelling techniques. The workshop aimed at providing an opportunity for experts and young researchers to present the state-of-the-art, discuss new developments or techniques and exchange ideas in the areas of experimentations, modelling and simulation of reactive multiphase flows.The first two papers reflect the contents of the invited lectures, given by experts in the field of turbulent spray combustion. The first concerns computational issues, while the second deals with experiments. These lectures initiated very interesting and interactive discussions among the researchers, further pursued in contributed poster presentations. Contributions 3 and 4 focus on some aspects of the impact of the interaction between fuel evaporation and combustion on spray combustion in the context of gas turbines, while the final article deals with the interaction between evaporation and turbulence.
Описание: The book covers the various approaches to modeling the in-cylinder processes such as mixture formation, combustion and formation of exhaust emissions in diesel and gasoline engines. Due to their complexity, emphasis is put on multi-dimensional spray, combustion and emission formation models. However, phenomenological as well as zero-dimensional thermodynamic models, which are still widely used in engine development because of their computational efficiency, are addressed as well. Example calculations of each model type are compared with corresponding experimental data вЂ“ represented in diagrams as well as in images resulting from modern optical measuring techniques вЂ“ in order to discuss the capabilities of today's simulation models and the shortcomings that still exist either because of oversimplifying assumptions or insufficient knowledge. Readers achieve an overview of the most important simulation models describing the in-cylinder processes of internal combustion engines and gain insights into which modeling approach is appropriate for a specific problem.
Описание: Internal combustion engines still have a potential for substantial improvements, particularly with regard to fuel efficiency and environmental compatibility. These goals can be achieved with help of control systems. Modeling and Control of Internal Combustion Engines (ICE) addresses these issues by offering an introduction to cost-effective model-based control system design for ICE. The primary emphasis is put on the ICE and its auxiliary devices. Mathematical models for these processes are developed in the text and selected feedforward and feedback control problems are discussed. The appendix contains a summary of the most important controller analysis and design methods, and a case study that analyzes a simplified idle-speed control problem. The book is written for students interested in the design of classical and novel ICE control systems.
Описание: Fully updated to include computational modelling Statistical Theory and Modeling for Turbulent Flows offers a thorough grounding in the subject of turbulence that is unavailable elsewhere in a single text, developing both the physical insight and the mathematical framework needed to express the theory.
Описание: The Role Of High Performance Computing In Current Research On Transitional And Turbulent Flows Is Undoubtedly Very Important. This Review Volume Provides A Good Platform For Leading Experts And Researchers In Various Fields Of Fluid Mechanics Dealing With Transitional And Turbulent Flows To Synergistically Exchange Ideas And Present The State Of The Art In The Fields.Contributed By Eminent Researchers, The Book Chapters Feature Keynote Lectures, Panel Discussions And The Best Invited Contributed Papers.
Автор: Schiestel Название: Modeling and Simulation of Turbulent Flows ISBN: 1848210019 ISBN-13(EAN): 9781848210011 Издательство: Wiley Рейтинг: Цена: 27275 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This title provides the fundamental bases for developing turbulence models on rational grounds. Given the book`s comprehensive coverage, those involved in the theoretical or practical study of turbulence problems in fluids will find this a useful and informative read.
Описание: This second edition of Modeling and Computation of Boundary Layer Flows extends the topic to include compressible flows including the energy equation and non-constant fluid properties in the continuity and momentum equations. The necessary additions are included in new chapters, leaving the first nine chapters to serve as an introduction to incompressible flows that can be used as an introduction to computational fluid dynamics with emphasis on the solution of the boundary-layer equations and the modeling and computation of boundary-layer flows. It also provides readers with a good understanding of the basic principles of fluid dynamics and numerical methods. A variety of readers, including undergraduate and graduate students, teachers or scientists working in aerodynamics or hydrodynamics will find the text interesting. The subjects covered in this book include laminar and, turbulent boundary layers and laminarвЂ“turbulent transition. The viscousвЂ“inviscid coupling between the boundary layer and the inviscid flow is also addressed. Two-dimensional and three-dimensional incompressible flows are considered. Physical and numerical aspects of boundary-layer flows are described in detail and a large number of homework problems are included. The book is accompanied by computer programs to solve boundary layer equations, the Orr-Sommerfeld equation and to compute transitions. Those programs can be used for classroom work but also for industry applications. Additional programs for three-dimensional flows are available from the first author.
Описание: This manual presents solutions to the homework problems described in "Modeling and Computation of Boundary-Layer Flows". In some case, problems may be solved by utilizing computer programs presented in the book, modifying them as necessary. Other problems require the development of new computer programs. The manual presents complete solutions to all problems.
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