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Author: J. S. Rao Publisher: New Age International ISBN: 9788122403046 Category : Technology & Engineering Languages : en Pages : 466
Book Description
Fatigue Failures Of Blades Is One Of The Most Vexing Problems Of Turbomachine Manufacturers, Ever Since The Steam Turbine Became The Main Stay For Power Generating Equipment And Gas Turbines Are Increasingly Used In The Air Transport. The Problem Is Very Complex, Involving The Excitation Due To Aerodynamic Stage Interaction; Damping Due To Material Deformation, Friction At Slip Surfaces And Aerodynamic Damping; Vibration Of An Asymmetric Aerofoil Tapered Along Its Length And Mounted On A Rotating Disc At A Stagger Angle. The Problem Is Also Governed By Heat Transfer Analysis And Thermal Stresses.His Book Deals With A Basic Understanding Of Free Vibratory Behaviour Of Turbine Blades- Free Standing, Packetted, And Bladed-Discs. The Analysis Is Based On Continuous And Discrete Models Using Energy Principles And Finite Element Techniques. A Clear Understanding Of The Interference Phenomenon In A Thin Cambered Airfoil Stage In Subsonic Flow Is Presented To Determine The Nonsteady Excitation Forces Acting On The Blades. A Comprehensive Treatment On The Blade Damping Phenomenon That Occurs In Turbines Is Given. The Nonlinear Damping Models Account For Material Damping And Friction Damping As A Function Of Rotational Speed For Each Mode. Resonant Response Calculation Procedures For The Steadily Running As Well As Accelerating Blades Are Given.Cumulative Damage Calculations Are Then Outlined For Fatigue Life Estimation Of Turbomachine Blades. The Book Also Deals With Heat Transfer Analysis And Thermal Stress Calculations Which Help In A Comprehensive Understanding Of The Blade Problems.
Author: Mel Odom Publisher: HarperEntertainment ISBN: 9780061059131 Category : Fiction Languages : en Pages : 352
Book Description
The Day-Walker Born in terror, orphaned by violence. Neither human nor vampire, but both. Trained as an instrument of vengeance by a scientist who keeps him alive with ancient serums and secret technology. He uses his awesome powers to serve and protect the very species that despises and fears him--our own. Blade His lonely crusade against The Dark Ones has reached flash point. Humanity's primordial uneasy sleep, preparing to engage in an apocalyptic struggle in the nocturnal city streets. The weapons are fang and claw, shotgun and sword. The battlefield is the urban night. The game plan is the same for either side: Rule or die. Includes 8 pages of movie photos!
Author: Lauren Dane Publisher: Carina Press ISBN: 1459290208 Category : Fiction Languages : en Pages : 179
Book Description
Rowan Summerwaite is no ordinary woman. Raised at the knee of The First and honed into a weapon by the Hunter Corporation, she wields ancient knowledge from the Goddess Brigid…and is newly married to a powerful Vampire scion. Though she'd hoped the deadly events in Venice would end the threat to The Treaty she is sworn to protect, Rowan found evidence of a grander conspiracy to destroy the fragile peace that holds humans, Vampires and those with magic back from war. A war that would only hurt the weakest and destabilize the world as we know it. It's not so much that someone ordered her assassination that makes her angry—people try to kill her all the time—as it is the risks those she cares for, especially her new husband, now face. Clive Stewart has never tried to pen Rowan in or control her choices. He has his own fires to put out now that he's married to the most powerful non-Vampire in their world, and Rowan knows it's a challenge to support her the way she needs while not being too much or not enough. The organization that gave her a purpose, a home, roots and a path when she'd run from The Keep at seventeen has betrayed her. Now, instead of on a much-anticipated honeymoon, Rowan is in London gathering her allies and the evidence necessary to drive out the rot within Hunter Corp. and expose whoever is at the top. Rowan is a predator and this threat is prey. She'll burn it down and salt the earth afterward. On her terms. See how Rowan's fight began in Goddess with a Blade, available now!
Author: Klaus H. Lüdtke Publisher: Springer Science & Business Media ISBN: 9783540404279 Category : Design Languages : en Pages : 360
Book Description
Originating in the process compressor industry, this text primarily addresses: rotating equipment engineers, project engineers, engineering contractors, and compressor user companies in oil and gas field operations, natural gas processing, petroleum refining, petrochemical processing, industrial refrigeration, and chemical industries. It enables the reader to assess compressors and defines the constraints influencing the compressor design.
Author: Jin Chen Publisher: Walter de Gruyter GmbH & Co KG ISBN: 3110383748 Category : Science Languages : en Pages : 405
Book Description
Wind Turbine Airfoils and Blades introduces new ideas in the design of wind turbine airfoils and blades based on functional integral theory and the finite element method, accompanied by results from wind tunnel testing. The authors also discuss the optimization of wind turbine blades as well as results from aerodynamic analysis. This book is suitable for researchers and engineers in aeronautics and can be used as a textbook for graduate students.
Author: Rick Peters Publisher: Sterling Publishing Company, Inc. ISBN: 9781588165220 Category : Crafts & Hobbies Languages : en Pages : 206
Book Description
"Take full advantage of the most essential woodworking power tool. If there's one tool that no workshop should be without, it's the band saw. It's used to crosscut, rip, create a variety of woodworking joints, and more. Rick Peters helps you select and accessorize your band saw, describes the basic and advanced techniques it's capable of, explains how to make jigs and fixtures, and shows how to maintain your saw. There are also several great projects to test your, skills" -- back cover.
Author: T.Y. Ratushnaya Publisher: Materials Research Forum LLC ISBN: 1644902656 Category : Technology & Engineering Languages : en Pages : 99
Book Description
The book contains a comprehensive and interdisciplinary study in the field of plasma recovery of substandard CHP (Combined Heat and Power) turbine blades. The advantages and disadvantages of recovery methods are presented, as well as the traditional methods that are used in production, and the latest technical advances. Keywords: Turbine Blades, Energy Efficiency, Productivity, Types of Failures, Mathematical Description of Dynamic Processes, Quality Indicators for Blades of Complex Geometry, Steam and Gas Turbines, Recovery of the Phase Structure, Gas-Air Path of the Plasmatron.
Author: Patrick Spielman Publisher: Sterling Publishing Company, Inc. ISBN: 9780806978772 Category : Crafts & Hobbies Languages : en Pages : 358
Book Description
"Terrific, everything a book should be."--"Fine Woodworking." "To know more about scroll saws...this book is the one."--"The Mallet." "Excellent. Expands and improves [on] his 1986 classic. Belongs in all public libraries."--"Library Journal. ""Everything you would possibly want to know about the history, operation and cutting techniques."--"Woodshop News."
Author: J. S. Rao
Author: Mel Odom
Author: Val Roberts
Author: Lauren Dane
Author: Klaus H. Lüdtke
Author: Eugene F. Schum
Author: Jin Chen
Author: Rick Peters
Author: T.Y. Ratushnaya
Author: Len Nelson
Author: Patrick Spielman