129 results (0,22035 seconds)

Brand

Merchant

Price (EUR)

Reset filter

Products
From
Shops

Redox Flow Batteries Fundamentals and Applications

Power-Flow Modelling of HVDC Transmission Systems

Improving Flow Collected Practices and Cases

Practical Aspects of Flow Assurance in the Petroleum Industry

Power System Analysis Short-Circuit Load Flow and Harmonics Second Edition

Power System Analysis Short-Circuit Load Flow and Harmonics Second Edition

Fundamental to the planning design and operating stages of any electrical engineering endeavor power system analysis continues to be shaped by dramatic advances and improvements that reflect today’s changing energy needs. Highlighting the latest directions in the field Power System Analysis: Short-Circuit Load Flow and Harmonics Second Edition includes investigations into arc flash hazard analysis and its migration in electrical systems as well as wind power generation and its integration into utility systems. Designed to illustrate the practical application of power system analysis to real-world problems this book provides detailed descriptions and models of major electrical equipment such as transformers generators motors transmission lines and power cables. With 22 chapters and 7 appendices that feature new figures and mathematical equations coverage includes: Short-circuit analyses symmetrical components unsymmetrical faults and matrix methods Rating structures of breakers Current interruption in AC circuits and short-circuiting of rotating machines Calculations according to the new IEC and ANSI/IEEE standards and methodologies Load flow transmission lines and cables and reactive power flow and control Techniques of optimization FACT controllers three-phase load flow and optimal power flow A step-by-step guide to harmonic generation and related analyses effects limits and mitigation as well as new converter topologies and practical harmonic passive filter designs—with examples More than 2000 equations and figures as well as solved examples cases studies problems and references Maintaining the structure organization and simplified language of the first edition longtime power system engineer J. C. Das seamlessly melds coverage of theory and practical applications to explore the most commonly required short-circuit load-flow and harmonic analyses. This book requires only a beginning knowledge of the per-unit system electrical circuits and machinery and matrices and it offers significant updates and additional information enhancing technical content and presentation of subject matter. As an instructional tool for computer simulation it uses numerous examples and problems to present new insights while making readers comfortable with procedure and methodology. | Power System Analysis Short-Circuit Load Flow and Harmonics Second Edition

GBP 94.99
1

Effectiveness of Surge Flow Irrigation in Egypt Water Use Efficiency in Field Crop Production

Not the Future We Ordered Peak Oil Psychology and the Myth of Progress

Flow and Sediment Transport in Compound Channels The Experience of Japanese and UK Research

The Musician's Body A Maintenance Manual for Peak Performance

The Musician's Body A Maintenance Manual for Peak Performance

Musicians suffer greatly from industry-related injury and illness and many of these problems are established during student days or even before. This affects all forms of music-making from classical through jazz and rock to traditional folk. Hearing damage is of serious concern in most forms of music-making but the most stressful situations and the most physical damage is recorded in the practice of classical music. The long hours of practice at the beginning of a musician's career are the main source of problems that sometimes only reveal themselves in later life. This book is aimed equally at student musicians practising musicians and instrumental and vocal teachers and it aims to help them to begin to understand how and why their bodies function as they do when they perform and also how they may avoid professionally related illness or injury and achieve the highest standards of performance. The principal author Dr Jaume Rosset i Llobet is a medical expert and an internationally acclaimed researcher on the subject. He is the Director of a Centre for the Physiology of The Arts in Terrassa Catalonia one of the few clinics in the world to which musicians dancers and performing artists can go for assessment and treatment. The book provides examples and references to the health of musicians covering a wide range of musical genres based on current research practice and treatment. As well as physiological exposition copiously illustrated with medical and humorous diagrams the book covers ergonomics risk factors posture breathing matters of diet and accommodation of professional needs in daily life. | The Musician's Body A Maintenance Manual for Peak Performance

GBP 175.00
1

Turbo Flow Using Plan for Every Part (PFEP) to Turbo Charge Your Supply Chain

International Aid The Flow of Public Resources from Rich to Poor Countries

International Aid The Flow of Public Resources from Rich to Poor Countries

This is a comprehensive analysis of the economics of international aid that provides a systematic framework for understanding planning and executing aid programs. Though much has been written on different aspects of international aid this book was the first to synthesize information on all facets of aid and to investigate the consequences for both donor and recipient nations of the transfer of public resources in aid programs. The authors first present the history of aid discuss the principles that govern aid as practiced by the United States the United Kingdom Russia China the United Nations and other donors and then provide a broad theoretical structure in which to discuss particular questions taken up in subsequent chapters. The book systematically covers all aspects of the aid relationship and in addition to broad coverage of aid programs analyzes details of the aid relationship to discern the function of the different variables of aid. In one coherent volume International Aid outlines sound theoretical bases for discussion of aid programs provides valuable insights into contemporary practices and offers far-reaching suggestions on the future of aid programs. On first publication in the mid-1960s in the midst of the Cold War this book had considerable influence and its interest outlasts its parochial times as one of the first to discuss the effects of aid on both donor and recipient countries. | International Aid The Flow of Public Resources from Rich to Poor Countries

GBP 130.00
1

Introduction to Fluid Mechanics Sixth Edition

Water Chemistry Green Science and Technology of Nature's Most Renewable Resource

Design of Function Circuits with 555 Timer Integrated Circuit

Design of Function Circuits with 555 Timer Integrated Circuit

This text discusses sigma- delta- type function circuits peak detecting function circuits and peak sampling function circuits in a detailed manner. It further covers all the function circuits designed by using the basic principles of the six building blocks: integrator the 555 timer integrated circuit switch low pass fi lter peak detector and sample and hold circuit. It is a useful reference text for senior undergraduate and graduate students in the fi elds of electrical engineering and electronics and communication engineering. This book is accompanied by teaching resources including a solution manual for the instructors. • Discusses function circuits such as multipliers dividers and multiplier cum dividers using the 555 timer. • Explains how function circuits are developed with a simple integrator and the 555 timer. • Extends the applications of 555 timers to perform in function circuits. • Covers important topics such as monostable multivibrator inverting amplifi er and peak responding divider. • Presents function circuit conversion such as multiplier to square root and divider to a multiplier. This comprehensive book covers the design of function circuits with the help of 555 timer integrated circuits in a single volume. It further discusses how derived function circuits are implemented with integrator comparator low pass fi lter peak detector and sample and hold circuits. | Design of Function Circuits with 555 Timer Integrated Circuit

GBP 120.00
1

Fundamentals of Fluvial Geomorphology

Fundamentals of Fluvial Geomorphology

Rivers are significant geomorphological agents they show an amazing diversity of form and behaviour and transfer water and sediment from the land surface to the oceans. This book examines how river systems respond to environmental change and why this understanding is needed for successful river management. Highly dynamic in nature river channels adjust and evolve over timescales that range from hours to tens of thousands of years or more and are found in a wide range of environments. This book provides a comprehensive overview of recent developments in river channel management clearly illustrating why an understanding of fluvial geomorphology is vital in channel preservation environmentally sensitive design and the restoration of degraded river channels. It covers: flow and sediment regimes: flow generation; flow regimes; sediment sources transfer and yield channel processes: flow characteristics; processes of erosion and sediment transport; interactions between flow and the channel boundary; deposition channel form and behaviour: controls on channel form; channel adjustments; floodplain development; form and behaviour of alluvial and bedrock channels response to change: how channels have responded to past environmental change; impacts of human activity; reconstructing past changes river management: the fluvial hydrosystem; environmental degradation; environmentally sensitive engineering techniques; river restoration; the role of the fluvial geomorphologist. Fundamentals of Fluvial Geomorphology is an indispensable text for undergraduate students. It provides straightforward explanations for important concepts and mathematical formulae backed up with conceptual diagrams and appropriate examples from around the world to show what they actually mean and why they are important. A colour plate section also shows spectacular examples of fluvial diversity.

GBP 120.00
1

Heat Transfer A Systematic Learning Approach

Emission Trajectories and Mitigation Schemes for China

Rheology Applied in Polymer Processing

Pocket Guide to Business Finance

Analog Function Circuits Fundamentals Principles Design and Applications

Energy Storage Systems and Components

Energy Storage Systems and Components

This book will provide the technical community with an overview of the development of new solutions and products that address key topics including electric/hybrid vehicles ultrafast battery charging smart grids renewable energy (e. g. solar and wind) peak shaving and reduction of energy consumption. The needs for storage discussed are within the context of changes between the centralized power generation of today and the distributed utility of tomorrow including the integration of renewable energy sources. Throughout the book methods for quantitative and qualitative comparison of energy storage means are presented through their energy capacity as well as through their power capability for different applications. The definitions and symbols for energy density and power density are given and relate to the volume and weight of a given system or component. A relatively underdeveloped concept that is crucial to this text is known as the theory of Ragone plots. This theory makes possible the evaluation of the real amount of energy that can possibly release out of a given system with respect to the level of power dependency chosen for the discharge process. From systems using electrochemical transformations to classical battery energy storage elements and so-called flow batteries to fuel cells and hydrogen storage this book further investigates storage systems based on physical principles (e. g. gravitational potential forces air compression and rotational kinetic energy). This text also examines purely electrical systems such as superconductive magnets and capacitors. Another subject of analysis is the presentation of power electronic circuits and architectures that are needed for continuously controllable power flow to and from different storage means. For all systems described the elementary principles of operation are given as well as the relationships for the quantified storage of energy. Finally Energy Storage: Systems and Components contains multiple international case studies and a rich set of exercises that serve both students and practicing engineers. | Energy Storage Systems and Components

GBP 140.00
1

Thermal Hydraulics Volume I

Power System Economic and Market Operations

Hybrid models for Hydrological Forecasting: integration of data-driven and conceptual modelling techniques UNESCO-IHE PhD Thesis