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Author: Johann Friedrich Gülich
Publisher: Springer
ISBN: 3642401147
Category : Technology & Engineering
Languages : en
Pages : 1146
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Book Description
This book gives an unparalleled, up-to-date, in-depth treatment of all kinds of flow phenomena encountered in centrifugal pumps including the complex interactions of fluid flow with vibrations and wear of materials. The scope includes all aspects of hydraulic design, 3D-flow phenomena and partload operation, cavitation, numerical flow calculations, hydraulic forces, pressure pulsations, noise, pump vibrations (notably bearing housing vibration diagnostics and remedies), pipe vibrations, pump characteristics and pump operation, design of intake structures, the effects of highly viscous flows, pumping of gas-liquid mixtures, hydraulic transport of solids, fatigue damage to impellers or diffusers, material selection under the aspects of fatigue, corrosion, erosion-corrosion or hydro-abrasive wear, pump selection, and hydraulic quality criteria. As a novelty, the 3rd ed. brings a fully analytical design method for radial impellers, which eliminates the arbitrary choices inherent to former design procedures. The discussions of vibrations, noise, unsteady flow phenomena, stability, hydraulic excitation forces and cavitation have been significantly enhanced. To ease the use of the information, the methods and procedures for the various calculations and failure diagnostics discussed in the text are gathered in about 150 pages of tables which may be considered as almost unique in the open literature. The text focuses on practical application in the industry and is free of mathematical or theoretical ballast. In order to find viable solutions in practice, the physical mechanisms involved should be thoroughly understood. The book is focused on fostering this understanding which will benefit the pump engineer in industry as well as academia and students.
Author: Johann Friedrich Gülich
Publisher: Springer
ISBN: 3642401147
Category : Technology & Engineering
Languages : en
Pages : 1146
Get Book Here
Book Description
This book gives an unparalleled, up-to-date, in-depth treatment of all kinds of flow phenomena encountered in centrifugal pumps including the complex interactions of fluid flow with vibrations and wear of materials. The scope includes all aspects of hydraulic design, 3D-flow phenomena and partload operation, cavitation, numerical flow calculations, hydraulic forces, pressure pulsations, noise, pump vibrations (notably bearing housing vibration diagnostics and remedies), pipe vibrations, pump characteristics and pump operation, design of intake structures, the effects of highly viscous flows, pumping of gas-liquid mixtures, hydraulic transport of solids, fatigue damage to impellers or diffusers, material selection under the aspects of fatigue, corrosion, erosion-corrosion or hydro-abrasive wear, pump selection, and hydraulic quality criteria. As a novelty, the 3rd ed. brings a fully analytical design method for radial impellers, which eliminates the arbitrary choices inherent to former design procedures. The discussions of vibrations, noise, unsteady flow phenomena, stability, hydraulic excitation forces and cavitation have been significantly enhanced. To ease the use of the information, the methods and procedures for the various calculations and failure diagnostics discussed in the text are gathered in about 150 pages of tables which may be considered as almost unique in the open literature. The text focuses on practical application in the industry and is free of mathematical or theoretical ballast. In order to find viable solutions in practice, the physical mechanisms involved should be thoroughly understood. The book is focused on fostering this understanding which will benefit the pump engineer in industry as well as academia and students.
Author: Vaughn L. Treude
Publisher:
ISBN: 9780988244207
Category :
Languages : en
Pages : 432
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Book Description
In this novel of a probable near future, America is sliding towards tyranny. Dissident Joel Walter is wanted for a crime he didn't commit. His computer-hacker friend Nephi introduces him to an underworld where technology is Americans' last bastion of freedom and privacy. He helps Joel assume a new identity and disappear into the technological underground. Ever-increasing repression drives Joel, Nephi, and others into open rebellion in a desperate bid to retain their precious liberties.
Author: Ronald H. Aungier
Publisher: American Society of Mechanical Engineers
ISBN:
Category : Science
Languages : en
Pages : 336
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Book Description
A mechanical engineer with a Pennsylvania turbomachinery company, A ungier describes his own system and strategy for designing and analyzing centrifugal compressor aerodynamics. To address the novice as well as the experienced in the field, he presents the basic thermodynamic and fluid dynamic principles, empirical models, and key numerical methods that form the basis of his methods. His strategy, or design practice, he found harder to describe because it involves a process of reasoning rather than following an established set of principles. He recognizes that his is only one of many possible methods, but makes no effort to compare or contrast his with any other.
Author: Philip Romanoff
Publisher:
ISBN: 9780830611539
Category : Technology & Engineering
Languages : en
Pages : 256
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Book Description
Author: Austin Kleon
Publisher: Workman Publishing
ISBN: 0761185682
Category : Games & Activities
Languages : en
Pages : 225
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Book Description
From the New York Times bestselling author of Steal Like an Artist and Show Your Work! comes an interactive journal and all-in-one logbook to get your creative juices flowing, and keep a record of your ideas and discoveries. The Steal Like an Artist Journal is the next step in your artistic journey. It combines Austin Kleon’s unique and compelling ideas with the physical quality that makes journals like Moleskines so enormously popular. Page after page of ideas, prompts, quotes, and exercises are like a daily course in creativity. There are lists to fill in—Ten Things I Want to Learn, Ten Things I Probably Think About More Than the Average Person. Challenges to take. Illustrated creative exercises—Make a Mixtape (for someone who doesn’t know you) and Fill in the Speech Balloons. Pro and con charts—What Excites You?/What Drains You? The journal has an elastic band for place-marking and a special pocket in the back—a “swipe file” to store bits and pieces of inspiration. Because if you want to steal like an artist, you need a place to keep your loot.
Author: Rafael Chirbes
Publisher: Random House
ISBN: 1448191688
Category : Fiction
Languages : en
Pages : 361
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Book Description
The acclaimed novel of Spain's economic crisis - a timely masterpiece. Under a weak winter sun in small-town Spain, a man discovers a rotting corpse in a marsh. It’s a despairing town filled with half-finished housing developments and unemployment, a place defeated by the burst of the economic bubble. Stuck in the same town is Esteban, his small factory bankrupt, his investments gone, the sole carer to his mute, invalid father. As Esteban’s disappointment and fury lead him to form a dramatic plan to reverse financial ruin, other voices float up from the wreckage. Stories of loss twist together to form a kaleidoscopic image of Spain’s crisis. And the corpse in the marsh is just one. Chirbes’s rhythmic, torrential style creates a Spanish masterpiece for our age.
Author: Percival Everett
Publisher: Graywolf Press
ISBN: 1555979742
Category : Fiction
Languages : en
Pages : 257
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Book Description
A new high point for a master novelist, an emotionally charged reckoning with art, marriage, and the past Kevin Pace is working on a painting that he won’t allow anyone to see: not his children; not his best friend, Richard; not even his wife, Linda. The painting is a canvas of twelve feet by twenty-one feet (and three inches) that is covered entirely in shades of blue. It may be his masterpiece or it may not; he doesn’t know or, more accurately, doesn’t care. What Kevin does care about are the events of the past. Ten years ago he had an affair with a young watercolorist in Paris. Kevin relates this event with a dispassionate air, even a bit of puzzlement. It’s not clear to him why he had the affair, but he can’t let it go. In the more distant past of the late seventies, Kevin and Richard traveled to El Salvador on the verge of war to retrieve Richard’s drug-dealing brother, who had gone missing without explanation. As the events of the past intersect with the present, Kevin struggles to justify the sacrifices he’s made for his art and the secrets he’s kept from his wife. So Much Blue features Percival Everett at his best, and his deadpan humor and insightful commentary about the artistic life culminate in a brilliantly readable new novel.
Author: Gregory Benford
Publisher: Macmillan
ISBN: 1429988223
Category : Fiction
Languages : en
Pages : 396
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Book Description
SF masters Gregory Benford and Larry Niven spin a tale of alien encounters and strange technologies on an epic scale In Bowl of Heaven, the first collaboration by science fiction authors Larry Niven (Ringworld) and Gregory Benford (Timescape), the limits of wonder are redrawn once again as a human expedition to another star system is jeopardized by an encounter with an astonishingly immense artifact in interstellar space: a bowl-shaped structure half-englobing a star, with a habitable area equivalent to many millions of Earths...and it's on a direct path heading for the same system as the human ship. A landing party is sent to investigate the Bowl, but when the explorers are separated—one group captured by the gigantic structure's alien inhabitants, the other pursued across its strange and dangerous landscape—the mystery of the Bowl's origins and purpose propel the human voyagers toward discoveries that will transform their understanding of their place in the universe. At the Publisher's request, this title is being sold without Digital Rights Management Software (DRM) applied.
Author: Wallace Woon-Fong Leung
Publisher: Butterworth-Heinemann
ISBN: 0081026358
Category : Technology & Engineering
Languages : en
Pages : 503
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Book Description
Centrifugal Separations in Biotechnology, Second Edition, is the only book on the market devoted to centrifugal separation in biotechnology. Key topics covered include a full introduction to centrifugation, sedimentation and separation; detailed coverage of centrifuge types, including batch and semi-batch centrifuges, disk-stack and tubular decanter centrifuges; methods for increasing solids concentration; laboratory and pilot testing of centrifuges; selection and sizing centrifuges; scale-up of equipment, performance prediction and analysis of test results using numerical simulation. Centrifugal Separations in Biotechnology, Second Edition, provides guidance on troubleshooting and optimizing centrifuges, and then goes on to explore the commercial applications of centrifuges in biotechnology. It gives detailed process information and data to assist in the development of particular processes from existing systems. It is of value to professionals in the chemical, bioprocess, and biotech sectors, and all those concerned with bioseparation, bioprocessing, unit-operations and process engineering. - Provides a comprehensive guide to centrifuges, their optimal development, and their operation in the biotechnology industry - Updated throughout based on developments in industrial applications and advances in our understanding of centrifugal separations in biotechnology - Discusses applications for the separation of proteins, DNA, mitochondria, ribosomes, lysosomes and other cellular elements - Includes new sections on use of optimal polymer dosage in waste treatment, new centrifuge designs for applications in algae processing, biopharma, and more
Author: Alia Trabucco Zerán
Publisher: Coffee House Press
ISBN: 1566895588
Category : Fiction
Languages : en
Pages : 136
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Book Description
Longlisted for the 2019 Man Booker International Prize Felipe and Iquela, two young friends in modern day Santiago, live in the legacy of Chile’s dictatorship. Felipe prowls the streets counting dead bodies real and imagined, aspiring to a perfect number that might offer closure. Iquela and Paloma, an old acquaintance from Iquela’s childhood, search for a way to reconcile their fragile lives with their parents’ violent militant past. The body of Paloma’s mother gets lost in transit, sending the three on a pisco-fueled journey up the cordillera as they confront the pain that stretches across generations.
