Technology : Material Science

Atomistic Modeling of Materials Failure is an introduction to molecular and atomistic modeling techniques applied to solid fracture and deformation. Focusing on a variety of brittle, ductile, geometrically confined and biological materials, this detailed overview includes computational methods at the atomic scale, and describes how these techniques can be used to model the dynamics of cracks and other deformation mechanisms. A full description of molecular dynamics (MD) as a numerical modeling tool covers the use of classical interatomic potentials and implementation of large-scale massively parallelized computing facilities in addition to the general philosophies of model building, simulation, interpretation and analysis of results. Readers will find an analytical discussion of the numerical techniques along with a review of required mathematical and physics fundamentals. Example applications for specific materials (such as silicon, copper, fibrous proteins) are provided as case studies for each of the techniques, areas and problems discussed. Providing an extensive review of multi-scale modeling techniques that successfully link atomistic and continuum mechanical methods, Atomistic Modeling of Materials Failure is a valuable reference for engineers, materials scientists, and researchers in academia and industry. more...

Price: $129.00

Das Bemessungskonzept "Betriebsfestigkeit" verfolgt das Ziel, Maschinen, Fahrzeuge oder andere Konstruktionen gegen zeitlich verdnderliche Betriebslasten unter Ber]cksichtigung ihrer Umgebungsbedingungen f]r eine bestimmte Nutzungsdauer zuverldssig bemessen zu kvnnen. Ingenieure, Wissenschaftler und Studenten finden in diesem Buch die experimentellen Grundlagen sowie erprobte und neuere Rechenverfahren der Betriebsfestigkeit f]r eine ingenieurmd_ige Anwendung. Verfahren nach dem Nennspannungs-Konzept, dem Kerbgrund-Konzept und dem Bruchmechanik-Konzept werden vor ihrem theoretischen Hintergrund nach heutigem Erkenntnisstand behandelt. Der Autor zeigt auf, in welchen Grenzen die betreffenden Verfahren als verld_lich angesehen werden d]rfen. Zur Dauerfestigkeit bei hohen Schwingungszahlen sowie zu Eigenschaften von Faserverbundwerkstoffen wurden neue Erkenntnisse eingef]gt.  F]r den Betriebsfestigkeits-Nachweis in der Konstruktionspraxis gibt dieses Buch konkrete Hinweise. more...

Price: $299.00

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Price: $130.00

The theme of this book is an exposition of what we know about the physics underlying the onset of instability in liquid sheets and jets. Wave motion and breakup phenomena subsequent to the onset of instability are also carefully explained. Physical concepts are established through rigorous mathematics, accurate numerical analyses and comparison of theory with experiment. more...

Price: $73.00

In recent years the Japanese have funded a comprehensive study of carbon materials which incorporate other elements including boron, nitrogen and fluorine, hence the title of the project "Carbon Alloys". Coined in 1992, the phrase "Carbon Alloys" can be applied to those materials mainly composed of carbon materials in multi-component systems. The carbon atoms of each component have a physical and/or chemical interactive relationship with other atoms or compounds. The carbon atoms of the components may have different hybrid bonding orbitals to create quite different carbon components. Eiichi Yasuda and his team consider the definition of Carbon Alloys, present the results of the Carbon Alloys projects, describe typical Carbon Alloys and their uses, discuss recent techniques for their characterization, and finally, illustrate potential applications and future developments for Carbon Alloy science. The book contains over thirty chapters on these studies from as many researchers. The most modern of techniques, particularly in the area of spectroscopy, were used as diagnostic tools, and many of these are applicable to pure carbons also. Porosity in carbons received considerable attention. more...

Price: $225.00