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Etude Comparative Du Comportement Tribologique De Revetements Frottant A Grande Vitesse Sur Un Alliage De Titane
Download Etude Comparative Du Comportement Tribologique De Revetements Frottant A Grande Vitesse Sur Un Alliage De Titane full books in PDF, epub, and Kindle. Read online Etude Comparative Du Comportement Tribologique De Revetements Frottant A Grande Vitesse Sur Un Alliage De Titane ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Book Synopsis Proceedings of the 13th World Conference on Titanium by : Vasisht Venkatesh
Download or read book Proceedings of the 13th World Conference on Titanium written by Vasisht Venkatesh and published by John Wiley & Sons. This book was released on 2016-04-26 with total page 4024 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains the Proceedings of the 13th World Conference on Titanium.
Book Synopsis Fundamentals of Tribology by : Nam P. Suh
Download or read book Fundamentals of Tribology written by Nam P. Suh and published by MIT Press (MA). This book was released on 1980 with total page 1240 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume provides an overview of tribology and a forum for diverse views on this crucial subject.
Book Synopsis Finite Element Method by : Păcurar Răzvan
Download or read book Finite Element Method written by Păcurar Răzvan and published by BoD – Books on Demand. This book was released on 2018-02-28 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book entitled Finite Element Method: Simulation, Numerical Analysis, and Solution Techniques aims to present results of the applicative research performed using FEM in various engineering fields by researchers affiliated to well-known universities. The book has a profound interdisciplinary character and is mainly addressed to researchers, PhD students, graduate and undergraduate students, teachers, engineers, as well as all other readers interested in the engineering applications of FEM. I am confident that readers will find information and challenging topics of high academic and scientific level, which will encourage them to enhance their knowledge in this engineering domain having a continuous expansion. The applications presented in this book cover a broad spectrum of finite element applications starting from mechanical, electrical, or energy production and finishing with the successful simulation of severe meteorological phenomena.
Book Synopsis Microstructure and Mechanical Properties of Titanium Alloys by : Artur Shugurov
Download or read book Microstructure and Mechanical Properties of Titanium Alloys written by Artur Shugurov and published by Mdpi AG. This book was released on 2021-10-26 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: Titanium and its alloys are widely used engineering materials within the aerospace, automotive, energy and chemical industries. Their unique combination of high strength-to-weight ratio, strong resistance to creep, excellent corrosion resistance, and low heat conductivity makes them suitable for a wide range of applications. A large variety of microstructures, including lamellar, martensite, equiaxed globular and bimodal (duplex) microstructures can be obtained in titanium alloys depending on the thermomechanical processing routes. Despite a large amount of work in the field of investigation of microstructure evolution and mechanical properties of titanium alloys, detailed studies of the effect of their microstructure on the mechanical behavior are still necessary because of ever-increasing demands for structural materials to optimize their properties for different applications by varying processing parameters and resulting microstructures. This Special Issue is focused on various aspects of microstructure evolution in titanium alloy samples obtained using traditional and additive technologies and subjected to different processing techniques as well as on the relation between their microstructure and mechanical behavior. The presented original articles cover the areas of preparation and experimental characterization of titanium alloys as well as computer simulation of their mechanical behavior under different loading conditions.
Author :National Aeronautics and Space Administration (NASA) Publisher :Createspace Independent Publishing Platform ISBN 13 :9781720665762 Total Pages :30 pages Book Rating :4.6/5 (657 download)
Book Synopsis Probabilistic Analysis of Aircraft Gas Turbine Disk Life and Reliability by : National Aeronautics and Space Administration (NASA)
Download or read book Probabilistic Analysis of Aircraft Gas Turbine Disk Life and Reliability written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-06-04 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: Two series of low cycle fatigue (LCF) test data for two groups of different aircraft gas turbine engine compressor disk geometries were reanalyzed and compared using Weibull statistics. Both groups of disks were manufactured from titanium (Ti-6Al-4V) alloy. A NASA Glenn Research Center developed probabilistic computer code Probable Cause was used to predict disk life and reliability. A material-life factor A was determined for titanium (Ti-6Al-4V) alloy based upon fatigue disk data and successfully applied to predict the life of the disks as a function of speed. A comparison was made with the currently used life prediction method based upon crack growth rate. Applying an endurance limit to the computer code did not significantly affect the predicted lives under engine operating conditions. Failure location prediction correlates with those experimentally observed in the LCF tests. A reasonable correlation was obtained between the predicted disk lives using the Probable Cause code and a modified crack growth method for life prediction. Both methods slightly overpredict life for one disk group and significantly under predict it for the other.Melis, Matthew E. and Zaretsky, Erwin V. and August, RichardGlenn Research CenterAIRCRAFT ENGINES; GAS TURBINE ENGINES; PROBABILITY THEORY; RELIABILITY; FAILURE ANALYSIS; LIFE (DURABILITY); FATIGUE TESTS; WEIBULL DENSITY FUNCTIONS; PREDICTION ANALYSIS TECHNIQUES; STRESS ANALYSIS; THERMAL STRESSES; TEMPERATURE EFFECTS; RESIDUAL STRESS; CRACK PROPAGATION; COMPUTER PROGRAMS; ALUMINUM ALLOYS; TITANIUM ALLOYS; VANADIUM ALLOYS
Book Synopsis Tribologie dans les transports by : Jean Denape
Download or read book Tribologie dans les transports written by Jean Denape and published by EPFL Press. This book was released on 2006-01-01 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: Le domaine des transports collectifs se caractérise par la constante augmentation des contraintes de fonctionnement des matériels afin de les mettre en mesure d'absorber l'augmentation des flux de voyageurs tout en réduisant les temps de parcours. A ces impératifs économiques s'ajoutent des contraintes technologiques visant à alléger les structures et à réduire les nuisances environnementales, tout en assurant une sécurité accrue des passagers. Dans ce contexte, les organes tribologiques actuels atteignent leurs limites d'utilisation et constituent l'un des principaux facteurs critiques du développement de ce secteur. Les contributions regroupées dans ce volume analysent différents exemples de situations tribologiques problématiques rencontrées dans les transports ferroviaires, aéronautiques et automobiles tout en restant ouvertes aux thèmes traditionnels de la tribologie, en particulier aux méthodologies de mesures et à la lubrification. Dans un domaine scientifique s'appuyant beaucoup sur l'expérimentation, les cas étudiés proposent des interprétations et des corrélations à partir de l'analyse à l'échelle du contact, et alternent phénoménologie et modélisation afin d'apporter des solutions satisfaisantes à la fiabilité des systèmes mécaniques aussi bien en termes de nouveaux matériaux que de concepts innovants. (4ème de couv.)
