admin on فوریه 8th, 2010

Shooting Industry

January 2010

English | 116 pages | PDF | 36.70 Mb
admin on فوریه 7th, 2010

Welding Journal

2010 February

AWS | English | Pages: 136 | 12 MB

The award-winning Welding Journal offers feature articles, late-breaking news, stainless steel, brazing, automation, new product and literature spotlights, company and personnel maneuvers and advancement, and peer-reviewed R & D reports. Welding Journal is read by more people around the world than any other welding and related joining processes publication and has won more than 50 awards for editorial and design excellence.

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admin on فوریه 2nd, 2010

The Bending and Stretching of Plates

E. H. Mansfield
Cambridge University Press | English | 2005-08-22 | ISBN: 0521018161 | 244 pages | DJVU | 1 MB

Written by one of the world’s leading authorities on plate behavior, this study gives a clear physical insight into elastic plate behavior. Small-deflection theory is treated in Part 1 in chapters dealing with basic equations: including thermal effects and multi-layered anisotropic plates, rectangular plates, circular and other shaped plates, plates whose boundaries are amenable to conformal transformation, plates with variable thickness, and approximate methods. Large-deflection theory is treated in Part 2 in chapters dealing with basic equations and exact solutions; approximate methods, including post-buckling behavior; and asymptotic theories for very thin plates, including tension field theory and inextensional theory. The mathematical content is necessarily high, making the style of the book appropriate to engineers and applied mathematicians. E.H. Mansfield is a Fellow of the Royal Society, a founder member of the Fellowship of Engineering, and the author of over 100 publications.

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admin on فوریه 2nd, 2010

European Car

March 2010

PDF | 100 Pages | English | 12.5 Mb

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admin on فوریه 2nd, 2010

Process Heat Transfer: Principles and Applications

by R. W. Serth

Publisher: Academic Press (March 28, 2007) | ISBN: 0123735882 | 770 pages | PDF | 5 MB

Process Heat Transfer Rules of Thumb investigates the design and implementation of industrial heat exchangers. It provides the background needed to understand and master the commercial software packages used by professional engineers for design and analysis of heat exchangers. This book focuses on the types of heat exchangers most widely used by industry, namely shell-and-tube exchangers (including condensers, reboilers and vaporizers), air-cooled heat exchangers and double-pipe (hairpin) exchangers. It provides a substantial introduction to the design of heat exchanger networks using pinch technology, the most efficient strategy used to achieve optimal recovery of heat in industrial processes.

· Utilizes leading commercial software important to professional engineers designing heat exchangers.
· Illustrates design procedures using complete step-by-step worked examples.
· Provides details on how to develop an initial configuration for a heat exchanger and how to systematically modify it to obtain a final design.
· Abundant example problems solved manually and with the integration of computer software.

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admin on فوریه 2nd, 2010

Scientific American Mind

January / February 2010

English | 76 pages | True PDF | 6.97 MB

Scientific American Mind is a bimonthly American popular science magazine concentrated on psychology, neuroscience, and related fields. By analyzing and revealing new thinking in the cognitive sciences, the magazine is able to focus on the biggest breakthroughs in these fields.

Scientific American Mind is published by Scientific American and was started in 2004.

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admin on فوریه 2nd, 2010

Interiores – #120

(February 2010)

PDF | 165 pages | 46.8 Mb | Spanish

La revista Interiores te descubre nuevas soluciones para hacer de tu casa un espacio único y confortable. Una publicación de gama alta, pensada especialmente para mujeres urbanas y cosmopolitas que buscan en las últimas tendencias, elegancia y utilidad para su hogar.

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admin on فوریه 2nd, 2010

Woman’s Day

17 February 2010

PDF | 145 Pages | English | 17 Mb

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