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  Author: creativelivenew1   |   07 June 2025   |   Comments icon: 0

Free Download Virtual Product Creation in Industry: The Difficult Transformation from IT Enabler Technology to Core Engineering Competence by Rainer Stark
English | EPUB | 2022 | 676 Pages | ISBN : 3662642999 | 189.3 MB
Today, digital technologies represent an absolute must when it comes to creating new products and factories. However, day-to-day product development and manufacturing engineering operations have still only unlocked roughly fifty percent of the "digital potential". The question is why? This book provides compelling answers and remedies to that question. Its goal is to identify the main strengths and weaknesses of today's set-up for digital engineering working solutions, and to outline important trends and developments for the future.

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  Author: creativelivenew1   |   07 June 2025   |   Comments icon: 0

Free Download Vehicle Propulsion Systems: Introduction to Modeling and Optimization by Lino Guzzella , Antonio Sciarretta
English | PDF (True) | 2005 | 295 Pages | ISBN : 3540251952 | 3.6 MB
In this book the longitudinal behavior of road vehicles is analyzed. The main emphasis is on the analysis and minimization of the fuel and energy consumption. Most approaches to this problem enhance the complexity of the vehicle system by adding components such as electrical motors or storage devices. Such a complex system can only be designed by means of mathematical models. This text gives an introduction to the modeling and optimization problems typically encountered when designing new propulsion systems for passenger cars. It is intended for persons interested in the analysis and optimization of classical and novel vehicle propulsion systems. Its focus lies on the control-oriented mathematical description of the physical processes and on the model-based optimization of the system structure and of the supervisory control algorithms. This text has evolved from a lecture series at ETH Zurich. Prerequisites are general engineering topics and a first course in optimal control theory.

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  Author: creativelivenew1   |   07 June 2025   |   Comments icon: 0

Free Download Variational Principles of Continuum Mechanics: II. Applications by Victor Berdichevsky
English | PDF | 2009 | 432 Pages | ISBN : 3540884688 | 4.3 MB
The book reviews the two features of the variational approach: its use as a universal tool to describe physical phenomena and as a source for qualitative and quantitative methods of studying particular problems.

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  Author: creativelivenew1   |   07 June 2025   |   Comments icon: 0

Free Download Variational Principles of Continuum Mechanics: I. Fundamentals by Victor Berdichevsky
English | PDF | 2009 | 589 Pages | ISBN : 3540884661 | 6.1 MB
This is a concise and understandable book about variational principles of continuum mechanics. The book is accessible to applied mathematicians, physicists and engineers who have an interest in continuum mechanics.

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  Author: creativelivenew1   |   07 June 2025   |   Comments icon: 0

Free Download Variational Models and Methods in Solid and Fluid Mechanics by Francesco dell'Isola, Sergey Gavrilyuk
English | PDF (True) | 2011 | 363 Pages | ISBN : 3709109825 | 3.4 MB
F. dell'Isola, L. Placidi: Variational principles are a powerful tool also for formulating field theories. - F. dell'Isola, P. Seppecher, A. Madeo: Beyond Euler-Cauchy Continua. The structure of contact actions in N-th gradient generalized continua: a generalization of the Cauchy tetrahedron argument. - B. Bourdin, G.A. Francfort: Fracture. - S. Gavrilyuk: Multiphase flow modeling via Hamilton's principle. - V. L. Berdichevsky: Introduction to stochastic variational problems. - A. Carcaterra: New concepts in damping generation and control: theoretical formulation and industrial applications. - F. dell'Isola, P. Seppecher, A. Madeo: Fluid shock wave generation at solid-material discontinuity surfaces in porous media.

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  Author: creativelivenew1   |   07 June 2025   |   Comments icon: 0

Free Download Variational Methods in Theoretical Mechanics by John T. Oden , Junuthula N. Reddy
English | PDF | 1983 | 319 Pages | ISBN : 3540119175 | 25.1 MB
This is a textbook written for use in a graduate-level course for students of mechanics and engineering science. It is designed to cover the essential features of modern variational methods and to demonstrate how a number of basic mathematical concepts can be used to produce a unified theory of variational mechanics. As prerequisite to using this text, we assume that the student is equipped with an introductory course in functional analysis at a level roughly equal to that covered, for example, in Kolmogorov and Fomin (Functional Analysis, Vol. I, Graylock, Rochester, 1957) and possibly a graduate-level course in continuum mechanics. Numerous references to supplementary material are listed throughout the book. We are indebted to Professor Jim Douglas of the University of Chicago, who read an earlier version of the manuscript and whose detailed suggestions were extremely helpful in preparing the final draft. We also gratefully acknowedge that much of our own research work on va ri at i ona 1 theory was supported by the U. S. Ai r Force Offi ce of Scientific Research. We are indebted to Mr. Ming-Goei Sheu for help in proofreading. Finally, we wish to express thanks to Mrs. Marilyn Gude for her excellent and painstaking job of typing the manuscript. This revised edition contains only minor revisions of the first. Some misprints and errors have been corrected, and some sections were deleted, which were felt to be out of date.

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  Author: creativelivenew1   |   07 June 2025   |   Comments icon: 0

Free Download Urbicide: The Death of the City by Fernando Carrión Mena, Paulina Cepeda Pico
English | PDF,EPUB | 2023 | 930 Pages | ISBN : 3031253035 | 130.4 MB
This book uses the reflection of academics specialized in the urban area of ​​Latin America, Europe and the United States, to initiate a comparative debate of the different dynamics in which Urbicidio expresses itself. The field or focal point of analysis that this publication approaches is the city, but under a new critical perspective of inverse methodology to that has been traditional used. It is about understanding the structural causes of self-destruction to finally thinking better and then going from pessimism to optimism.

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  Author: creativelivenew1   |   07 June 2025   |   Comments icon: 0

Free Download Urban Dynamics, Environment and Health: An International Perspective by Braj Raj Kumar Sinha
English | EPUB (True) | 2024 | 763 Pages | ISBN : 9819957435 | 96.8 MB
The comprehensive volume focuses on spatial, temporal, conceptual and empirical approaches to various elements of urban dynamics, environment and urban health. It demonstrates a multidisciplinary account of the significant dimensions of urbanization and urban life. Chapters by leading international experts are presented in sections on urban dynamics, Urban Environmental Issues, Urban Health Problems and Urban Development, Planning and Policies. Each chapter provides a breadth of information on conceptual and empirical studies of urban issues. It enables the readers to understand the interconnections of various vital elements of each urban-related topical issue locally, regionally and globally. Extensive maps, charts, diagrams and tables as cartographic tools facilitate the reader's understanding. It also outlines an action plan for policy program change in both the developed and less developed countries toward sustainable urban development and environment for better health, prosperityand quality of life of the present and future urban population. It is an indispensable reference for students, research scholars of geography and environmental, medical, and social sciences at undergraduate and postgraduate levels.

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  Author: creativelivenew1   |   07 June 2025   |   Comments icon: 0

Free Download Turbopumps and Pumping Systems by S. Ahmad Nourbakhsh (Prof.Dr.Ir), Baron Andre Jaumotte (Prof.Dr.Ir), Charles Hirsch (Prof.Dr.Ir), Hamideh B. Parizi (PhD.,P.Eng.em)
English | PDF (True) | 2008 | 201 Pages | ISBN : 3540251294 | 56.5 MB
Pumps are one of the mechanical devices that are widely used in many industries throughout the world. Turbopumps which are common types of pumps are used mainly for transporting water in agricultural units, industrial processes, cooling and heating systems, and power plants. But their application is not limited only for h- dling water. Turbopumps can be used for transporting oil products in oil and gas industries and re neries, as well as byproductsin pulp and paper industry, food and beverage in food industry, and contaminated water in sewage systems. Because of the versatility of pump usage, the numberof turbopumpsin operation worldwide is very large and as a result the total energy consumption of these units can be considerable. To reduce the energy consumption by turbopumps, it is imp- tant to increase the ef ciency of the pumps, as well as the system they are working in. The pump manufacturing companies and design engineers are constantly trying to improve the performances of pumps by designing more ef cient pumps and by using the latest technologies available in terms of design software, new developed materials, and state of the art manufacturing tools. Today, computational uid - namics and sophisticated design software tools help designers to optimize the uid ow inside the pumps and to design different pump elements with better hydraulic ef ciencies. However, the operation of turbopumps can be optimized a well by effectively using proper pumps and designing ef cient piping systems.

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  Author: creativelivenew1   |   07 June 2025   |   Comments icon: 0

Free Download Trends in Statistical Codicology by Marilena Maniaci
English | PDF,EPUB | 2021 | 780 Pages | ISBN : 3110711427 | 114.9 MB
The application of statistical techniques to the study of manuscript books, based on the analysis of large data sets acquired through the archaeological observation of manuscripts, is one of the most original trends in codicological research, aiming not only to reconstruct on a sound basis the methods and processes used in book manufacture and their tendential evolution in space and time, but also to interpret them as the result of a dynamic interplay between various and often incompatible needs (of cultural, technical, social and economic nature) that book artisans had to reconcile in the best possible way.

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