Handbuch der Physik: Strömungsmechanik III

Handbuch der Physik: Strömungsmechanik III PDF Author: Siegfried Flügge
Publisher:
ISBN:
Category : Physics
Languages : en
Pages : 832

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Handbuch der Physik: Strömungsmechanik III

Handbuch der Physik: Strömungsmechanik III PDF Author: Siegfried Flügge
Publisher:
ISBN:
Category : Physics
Languages : en
Pages : 832

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Handbuch der Physik: pt.1-2. Strömungsmechanik I-II

Handbuch der Physik: pt.1-2. Strömungsmechanik I-II PDF Author: Siegfried Flügge
Publisher:
ISBN:
Category : Physics
Languages : en
Pages : 486

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Catalog of Copyright Entries. Third Series

Catalog of Copyright Entries. Third Series PDF Author: Library of Congress. Copyright Office
Publisher: Copyright Office, Library of Congress
ISBN:
Category : Copyright
Languages : en
Pages : 1076

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Book Description
Includes Part 1, Number 1: Books and Pamphlets, Including Serials and Contributions to Periodicals (January - June)

Handbuch der Physik: Rlastizität und Plastizität

Handbuch der Physik: Rlastizität und Plastizität PDF Author: Siegfried Flügge
Publisher:
ISBN:
Category : Physics
Languages : en
Pages : 356

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Optimal Control of Partial Differential Equations II: Theory and Applications

Optimal Control of Partial Differential Equations II: Theory and Applications PDF Author: K.-H. Hoffmann
Publisher: Birkhäuser
ISBN: 3034876270
Category : Science
Languages : en
Pages : 227

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Book Description
This volume contains the contributions of participants of the conference "Optimal Control of Partial Differential Equations" which, under the chairmanship of the editors, took place at the Mathematisches Forschungsinstitut Oberwolfach from May 18 to May 24, 1986. The great variety of topics covered by the contributions strongly indicates that also in the future it will be impossible to develop a unifying control theory of partial differential equations. On the other hand, there is a strong tendency to treat prob lems which are directly connected to practical applications. So this volume contains real-world applications like optimal cooling laws for the production of rolled steel or concrete solutions for the problem of optimal shape design in mechanics and hydrody namics. Another main topic is the construction of numerical methods. This includes applications of the finite element method as well as of Quasi-Newton-methods to con strained and unconstrained control problems. Also, very complex problems arising in the theory of free boundary value problems are treated. ]~inally, some contribu tions show how practical problems stimulate the further development of the theory; in particular, this is the case for fields like suboptimal control, necessary optimality conditions and sensitivity analysis. As usual, the lectures and stimulating discussions took place in the pleasant at mosphere of the Mathematisches Forschungsinstitut Oberwolfach. Special thanks of the participants are returned to the Director as well as to the staff of the institute.

Fluid Dynamics / Strömungsmechanik

Fluid Dynamics / Strömungsmechanik PDF Author: C.A. Truesdell
Publisher: Springer Science & Business Media
ISBN: 3642459447
Category : Science
Languages : en
Pages : 822

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Sect 2. 317 tinuity surfaces 1. This suggests that a wake pressure Pw be associated with each flow past a bluff body, and that a wake parameter (2. 4) which plays the same role as the cavitation parameter (2. 1), be defined for the flow. This idea has been made the basis of a modified wake theory (ef. Sect. 11) which proves to be in good qu- titative agreement with pressure and drag measurements. It should be emphasized, however, that un h like the cavitation number, the wake parameter is a quantity which is not known a priori, and must be empirically determined in each case. (3) Jet flows. The problem of jet efflux from an orifice is one of the oldest in hydrodynamics and the first to be treated by Fig. 3a. the HELMHOLTZ free streamline theory. Of particular importance for engineering applications is the discharge coefficient Cd' which is defined in terms of the discharge Q per unit time, the pressure P, and the cross-sectional area A of the orifice, by the formula, (2. 5) where e is the fluid density. Two methods of measuring Cd have been most fre quently adopted. In the first the liquid issues from an orifice in a large vessel under the influence of gravity _,-____________ . , (Fig. 3 a), while in the second it 1 L is forced out of a nozzle or pipe under high pressure (Fig. 3 b).

Aeronautical Research in Germany

Aeronautical Research in Germany PDF Author: Ernst Heinrich Hirschel
Publisher: Springer Science & Business Media
ISBN: 3642184847
Category : Technology & Engineering
Languages : en
Pages : 728

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Book Description
From the pioneering glider flights of Otto Lilienthal (1891) to the advanced avionics of today’s Airbus passenger jets, aeronautical research in Germany has been at the forefront of the birth and advancement of aeronautics. On the occasion of the centennial commemoration of the Wright Brother’s first powered flight (December 1903), this English-language edition of Aeronautical Research in Germany recounts and celebrates the considerable contributions made in Germany to the invention and ongoing development of aircraft. Featuring hundreds of historic photos and non-technical language, this comprehensive and scholarly account will interest historians, engineers, and, also, all serious airplane devotees. Through individual contributions by 35 aeronautical experts, it covers in fascinating detail the milestones of the first 100 years of aeronautical research in Germany, within the broader context of the scientific, political, and industrial milieus. This richly illustrated and authoritative volume constitutes a most timely and substantial overview of the crucial contributions to the foundation and advancement of aeronautics made by German scientists and engineers.

Differential Equations Theory, Numerics and Applications

Differential Equations Theory, Numerics and Applications PDF Author: E. van Groesen
Publisher: Springer Science & Business Media
ISBN: 9401151571
Category : Mathematics
Languages : en
Pages : 380

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Book Description
Proceedings of the ICDE'96 held in Bandung, Indonesia

Fluid Dynamics I / Strömungsmechanik I

Fluid Dynamics I / Strömungsmechanik I PDF Author: C.A. Truesdell
Publisher: Springer Science & Business Media
ISBN: 3642459145
Category : Science
Languages : en
Pages : 477

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Book Description
343 Whilst this may be so it is also true that this in itself is not sufficient to deter mine it completely. In fact the extent of the dead air region and the behaviour of the shear layer are also of prime importance and in short a unified treatment comprising external flow, boundary layer, shear layer and dead air region becomes necessary to complete the investigation. This would take us outside the scope of the present article and for the substantial progress that has been made towards such a treatment the reader is referred to a paper by HOLDER and GADD 1 and its comprehensive list of references. v. Heat transfer in incompressible boundary layers. 25. Introduction. The term fluid includes gases and liquids. Both gases and liquids are to some extent compressible but in many problems of fluid flow the density changes occurring are small. When they are small enough to be negligible we can regard the flow as incompressible. In Chap. IV we have established the equations for compressible flow of gases and these can of course be used to deter mine when density changes in a gas flow are in fact negligible. Broadly speaking this will be so when the temperature changes as determined by the energy equation are small enough.

Renewable Energy

Renewable Energy PDF Author: Bent Sorensen
Publisher: Academic Press
ISBN: 0128026103
Category : Technology & Engineering
Languages : en
Pages : 1058

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Book Description
Bent Sørensen's Renewable Energy: Physics, Engineering, Environmental Impacts, Economics and Planning, Fifth Edition, continues the tradition by providing a thorough and current overview of the entire renewable energy sphere. Since its first edition, this standard reference source helped put renewable energy on the map of scientific agendas. Several renewable energy solutions no longer form just a marginal addition to energy supply, but have become major players, with the promise to become the backbone of an energy system suitable for life in the sustainability lane. This volume is a problem-solving tool for engineers, researchers, students, consultants, and planners currently working in the field, as well as a detailed map of the renewables universe for those looking to expand into new technological specialties, offering the most comprehensive coverage of the subject available. The book has been structured around three parts in order to assist readers in focusing on the issues that impact them the most for a given project or question. PART I covers the basic scientific principles behind all major renewable energy resources, such as solar, wind, and biomass. PART II provides in-depth information about how these raw renewable sources can actually be converted into useful forms, transmitted into the grid, and stored for future utilization. Finally, PART III undertakes the aspects of energy planning, environmental impacts, and socio-economic issues on regional and global levels. In this new edition, Sørensen presents his audience with updated data about renewables market penetration, current insights on climate change, the most recent available technology for renewable energy conversion, transmission and storage, and revised planning scenarios and the future outlook. - Covers the underlying physics and engineering of energy sources and conversion processes, including methodologies, models, and analysis - Provides a better understanding of the scientific basis and current progress in the field - Requires advanced knowledge of math and physics - Provides a unique three part organization covering energy sources, conversion processes, and the related planning, environmental impacts, and socio-economic issues on regional and global levels - New edition presents updated data about renewables market penetration, current insights on climate change, the most recent available technology for renewable energy conversion, transmission and storage, and revised planning scenarios and future outlook