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Free Book City !!~~!! www.freebookcity.com http://www.freebookcity.com/ ru Free Book City !!~~!! www.freebookcity.com DataLife Engine AutoCAD 2008 For Dummies http://www.freebookcity.com/2008/07/25/autocad-2008-for-dummies.html http://www.freebookcity.com/2008/07/25/autocad-2008-for-dummies.html

AutoCAD 2008 For Dummies

Paperback: 432 pages
Publisher: For Dummies (April 30, 2007)
Language: English
ISBN-10: 0470116501
ISBN-13: 978-0470116500

Discover precision techniques that increase accuracy and save time!
-A gentle, humorous introduction to this fearsomely complex software that helps new users start creating 2D and 3D technical drawings right away
-Covers the new features and enhancements in the latest AutoCAD version and provides coverage of AutoCAD LT, AutoCAD's lower-cost sibling
-Topics covered include creating a basic layout, using AutoCAD DesignCenter, drawing and editing, working with dimensions, plotting, using blocks, adding text to drawings, and drawing on the Internet
-AutoCAD is the leading CAD software for architects, engineers, and draftspeople who need to create detailed 2D and 3D technical drawings; there are more than 5 million registered AutoCAD and AutoCAD LT users.]]> free book city Fri, 25 Jul 2008 19:51:03 +0430 Design and Optimization of Thermal Systems http://www.freebookcity.com/2008/03/22/design-and-optimization-of-thermal.html http://www.freebookcity.com/2008/03/22/design-and-optimization-of-thermal.html

Design and Optimization of Thermal Systems

Yogesh Jaluria “Design and Optimization of Thermal Systems, Second Edition"
CRC | 2007-12-13 | ISBN:0849337534 | 752 pages | PDF | 4,8 Mb

Thermal systems play an increasingly symbiotic role alongside mechanical systems in varied applications spanning materials processing, energy conversion, pollution, aerospace, and automobiles. Responding to the need for a flexible, yet systematic approach to designing thermal systems across such diverse fields, Design and Optimization of Thermal Systems, Second Edition provides hands-on guidance needed to solve practical and progressively complex design problems.
This bookoffers a thorough examination of basic concepts and procedures for conceptual design, formulation, modeling, simulation, feasible design, and optimization. The chapters encompass traditional as well as emerging techniques, featuring timely and compelling examples to demonstrate the range of potential problems and available solutions that readers may apply to their own needs.
Maintaining its emphasis on mathematical modeling and simulation techniques, this revised edition offers extended coverage on manufacturability,material selection, and sensitivity. It includes new material on genetic and gradient search methods and highlights significant trends such as knowledge-based design methodology. This edition also updates and enhances its coverage of important economic, safety, security, and environmental aspects and considerations.]]> free book city Sat, 22 Mar 2008 22:02:32 +0430 Fundamentals of Thermophotovoltaic Energy Conversion http://www.freebookcity.com/2008/03/22/fundamentals-of-thermophotovoltaic.html http://www.freebookcity.com/2008/03/22/fundamentals-of-thermophotovoltaic.html

Fundamentals of Thermophotovoltaic Energy Conversion

Donald Chubb “Fundamentals of Thermophotovoltaic Energy Conversion"
Elsevier Science | 2007-06-22 | ISBN:0444527214 | 530 pages | PDF | 2,8 Mb

This is a text book presenting the fundamentals of thermophotovoltaic(TPV) energy conversion suitable for an upper undergraduate or first year graduate course. In addition it can serve as a reference or design aid for engineers developing TPV systems. Mathematica design programs for interference filters and a planar TPV system are included on a CD-Rom disk. Each chapter includes a summary and concludes with a set of problems.]]> free book city Sat, 22 Mar 2008 20:16:53 +0430 Aerodynamics of Wind Turbines http://www.freebookcity.com/2008/03/22/aerodynamics-of-wind-turbines.html http://www.freebookcity.com/2008/03/22/aerodynamics-of-wind-turbines.html

Aerodynamics of Wind Turbines

Martin O. L. Hansen “Aerodynamics of Wind Turbines"
Earthscan Publications Ltd. | 2008-01 | ISBN:1844074382 | 224 pages | PDF | 2,7 Mb

Aerodynamics of Wind Turbines is the established essential text for the fundamental solutions to efficient wind turbine design. Now in its second edition, it has been entirely updated and substantially extended to reflect advances in technology, research into rotor aerodynamics and the structural response of the wind turbine structure.
Topics covered include increasing mass flow through the turbine, performance at low and high wind speeds, assessment of the extreme conditions under which the turbine will perform and the theory for calculating the lifetime of the turbine. The classical Blade Element Momentum method is also covered, as are eigenmodes and the dynamic behavior of a turbine. The new material includes a description of the effects of the dynamics and how this can be modeled in an aeroelastic code, which is widely used in the design and verification of modern wind turbines. Further, the description of how to calculate the vibration of the whole construction as well as the time varying loads has been substantially updated.

This is the essential reference for both engineering students and others with a professional or academic interest in the physics and technologies behind horizontal axis wind turbines.]]> free book city Sat, 22 Mar 2008 20:16:51 +0430 Hydraulic Design Handbook- Larry W. Mays http://www.freebookcity.com/2008/03/08/hydraulic-design-handbook-larry-w.-mays.html http://www.freebookcity.com/2008/03/08/hydraulic-design-handbook-larry-w.-mays.html

Hydraulic Design Handbook- Larry W. Mays

Easy-to-follow guide to data otherwise offered in several difficult federal handbooks Includes all relevant regulations from the EPA, NOAA, Federal Highway Administration, and other public agencies Covers hydraulic design for water supply, water excess management, and environmental considerations Features the contributions of experts in specific hydraulic design areas]]> free book city Sat, 08 Mar 2008 07:43:03 +0330 Boundary Methods http://www.freebookcity.com/2008/03/06/boundary-methods.html http://www.freebookcity.com/2008/03/06/boundary-methods.html

Boundary Methods

Boundary Methods Elements, Contours, and Nodes
T&F Informa | ISBN: 9780824725990 | Edition 2005 | PDF | 3.47 MB

This book is about computational science and engineering, with applications in potential theory and in solid mechanics (linear elasticity). Boundary Methods: Elements, Contours, and Nodes presents the results of cutting-edge research in boundary-based mesh-free methods. These methods combine the dimensionality advantage of the boundary element method with the ease of discretization of mesh-free methods, both of which, for some problems, hold distinct advantages over the finite element method. After introducing some novel topics related to the boundary element method (BEM), the authors focus on the boundary contour method (BCM)-a variant of the BEM that further reduces the dimensionality of a problem. The final section of the book explores the boundary node method, which combines the BEM with moving least-squares approximants to produce a mesh-free, boundary-only method. The authors, who are also the primary developers of these methods, clearly introduce and develop each topic. In addition to numerical solutions of boundary value problems in potential theory and linear elasticity, they also discuss topics such as shape sensitivities, shape optimization, and adaptive meshing. Numerical results for selected problems appear throughout the book, as do extensive]]> free book city Thu, 06 Mar 2008 07:32:11 +0330 Hydraulics of pipeline systems http://www.freebookcity.com/2008/03/05/hydraulics-of-pipeline-systems.html http://www.freebookcity.com/2008/03/05/hydraulics-of-pipeline-systems.html

Hydraulics of pipeline systems

The first of its kind, this modern, comprehensive text covers both analysis and design of piping systems

Hydraulics of Pipeline Systems begins with a review of basic hydraulic principles, with emphasis on their use in pumped pipelines, manifolds, and the analysis and design of large pipe networks.

After the reader obtains an understanding of how these principles are implemented in computer solutions for steady state problems, the focus then turns to unsteady hydraulics. These are covered at three levels:
- Situations in which inertial forces and elastic effect can be ignored-quasi-steady solutions
- Situations that include inertial forces and techniques for solving systems of equations that describe time-dependent flows and pressures in large networks
- Situations in which time-dependent changes are really rapid-true transient analyses that also include the elastic effect of liquid compression and pipe expansion]]> free book city Wed, 05 Mar 2008 18:31:37 +0330 Boundary Methods http://www.freebookcity.com/2008/03/05/boundary-methods.html http://www.freebookcity.com/2008/03/05/boundary-methods.html

Boundary Methods

Boundary Methods Elements, Contours, and Nodes
T&F Informa | ISBN: 9780824725990 | Edition 2005 | PDF | 3.47 MB

This book is about computational science and engineering, with applications in potential theory and in solid mechanics (linear elasticity). Boundary Methods: Elements, Contours, and Nodes presents the results of cutting-edge research in boundary-based mesh-free methods. These methods combine the dimensionality advantage of the boundary element method with the ease of discretization of mesh-free methods, both of which, for some problems, hold distinct advantages over the finite element method. After introducing some novel topics related to the boundary element method (BEM), the authors focus on the boundary contour method (BCM)-a variant of the BEM that further reduces the dimensionality of a problem. The final section of the book explores the boundary node method, which combines the BEM with moving least-squares approximants to produce a mesh-free, boundary-only method. The authors, who are also the primary developers of these methods, clearly introduce and develop each topic. In addition to numerical solutions of boundary value problems in potential theory and linear elasticity, they also discuss topics such as shape sensitivities, shape optimization, and adaptive meshing. Numerical results for selected problems appear throughout the book, as do extensive]]> free book city Wed, 05 Mar 2008 16:14:44 +0330 Fundamentals of Fluid Film Lubrication, Second Edition (Mechanical Engineering (Marcell Dekker)) http://www.freebookcity.com/2008/03/05/fundamentals-of-fluid-film-lubrication.html http://www.freebookcity.com/2008/03/05/fundamentals-of-fluid-film-lubrication.html

Fundamentals of Fluid Film Lubrication, Second Edition (Mechanical Engineering (Marcell Dekker))

Bernard J. Hamrock, Steven R. Schmid, Bo O. Jacobson "Fundamentals of Fluid Film Lubrication, Second Edition (Mechanical Engineering (Marcell Dekker))"
Marcell Dekker | 728 | 2004-03-15 | 0824753712 | rared PDF | 31MB

Specifically focusing on fluid film, hydrodynamic, and elastohydrodynamic lubrication, Fundamentals of Fluid Film Lubrication, Second Edition studies the most important principles of fluid film lubrication for the correct design of bearings, gears, and rolling operations, and the prevention of friction and wear in engineering designs. The book explains various theories, procedures, and equations for improved solutions to machining challenges. Straightforward and reader-friendly, the second edition strengthens understanding of critical design concepts with newly integrated features such as an introductory section in each chapter that previews material to be covered. The new edition now includes 1120 display equations, an introductory section for each chapter, symbol lists and definitions, and more end-of-chapter problems that encourage creative thinking, both simple and complex. The authors derive all formulas from basic theories and provide new worked examples using a consistent problem-solving format. Topics include surface characterization, bearing materials, and the Reynolds equation; motion and pressurization; and elasticity, film thickness, and effectiveness of lubrication when applied to various conjuctions. Intended for senior undergraduate and graduate engineering courses, Fundamentals of Fluid Film Lubrication, Second Edition provides the necessary means to analyze any machine element that uses fluid film lubrication as well as strengthen understanding of critical design concepts.
]]> free book city Wed, 05 Mar 2008 14:39:37 +0330 Handbook of MacHining and Metalworking Calculations http://www.freebookcity.com/2008/02/20/handbook-of-machining-and-metalworking.html http://www.freebookcity.com/2008/02/20/handbook-of-machining-and-metalworking.html Handbook of MacHining and Metalworking Calculations

Ronald A. Walsh “Handbook of MacHining and Metalworking Calculations "
McGraw Hill Text | 2002-11 | ISBN:0071414851 | PDF | 379 pages | 2,9 Mb

Designed for upper division electromagnetism courses or as a reference for electrical engineers and scientists, this book introduces Maxwell s equations and electromagnetic waves as soon as possible (i.e., in the first third of the book), and then discusses electrostatics, magnetostatics, induction, etc., in the light of those equations. The book also provides a thorough treatment of vector field theory which emphasizes the rotational invariance of the dot and cross products, together with div, grad, and curl, and thus gives a clear physical motivation for the use of those constructs to describe electric and magnetic fields. Unlike many competing books, Maxwell s Equations & the Principles of Electromagnetism covers topics such as advanced potentials, retarded fields, forces on dielectric liquids, antenna theory, and Faraday rotation. *BRIEF TABLE OF CONTENTS: 1. Introduction. 2. Vectors and Vector Fields. 3. Time-Independent Maxwell s Equations. 4. Time-Dependent Maxwell s Equations. 5. Electrostatic Calculations. 6. Dielectric and Magnetic Media. 7. Magnetic Induction.8.Electromagnetic Energy and Momentum. 9. Electromagnetic Radiation. 10. Relativity and Electromagnetism. Appendixes. Index.]]> free book city Wed, 20 Feb 2008 12:37:35 +0330