Marine Propellers and Propulsion
Marine Propellers and Propulsion

Author: John Carlton

Publisher: Butterworth-Heinemann

Published: 2012-10-30

Total Pages: 539

ISBN-13: 0080971237

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The early development of the screw propeller. Propeller geometry. The propeller environment. The ship wake field, propeller performance characteristics.

The Secret of Apollo
The Secret of Apollo

Author: Stephen B. Johnson

Publisher: JHU Press

Published: 2006-10-31

Total Pages: 316

ISBN-13: 9780801885426

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Winner of the Emme Award for Astronautical Literature from the American Astronautical Society How does one go about organizing something as complicated as a strategic-missile or space-exploration program? Stephen B. Johnson here explores the answer—systems management—in a groundbreaking study that involves Air Force planners, scientists, technical specialists, and, eventually, bureaucrats. Taking a comparative approach, Johnson focuses on the theory, or intellectual history, of "systems engineering" as such, its origins in the Air Force's Cold War ICBM efforts, and its migration to not only NASA but the European Space Agency. Exploring the history and politics of aerospace development and weapons procurement, Johnson examines how scientists and engineers created the systems management process to coordinate large-scale technology development, and how managers and military officers gained control of that process. "Those funding the race demanded results," Johnson explains. "In response, development organizations created what few expected and what even fewer wanted—a bureaucracy for innovation. To begin to understand this apparent contradiction in terms, we must first understand the exacting nature of space technologies and the concerns of those who create them."

To Stalin - Top Secret
To Stalin - Top Secret

Author: Erdogan A

Publisher: Erdogan A

Published: 2021-02-02

Total Pages: 665

ISBN-13: 1329682718

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To Stalin -Top Secret Summaries of the Most important testimonies of those arrested

Secret Wings of World War II
Secret Wings of World War II

Author: Lance Cole

Publisher: Pen and Sword

Published: 2015-06-30

Total Pages: 189

ISBN-13: 147386271X

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There are many myths and legends surrounding the advanced German aeronautical technology of the Second World War. There are also facts and proven events. Yet within these stories and behind these facts lie conspiracy theories, mistaken assumptions and denials that seem to contradict the evidence. So what really happened? How far ahead were the German scientists? And, of even greater interest, why and how?There have been other books about advanced German wartime aeronautics, yet few authors have fully examined the detail of the designs and their relevance to the fighter and bomber legends of the 1950s and '60s, let alone the current crop of military and civil all-wing or blended-wing aircraft. This book charts the story from it origins, through current-day innovations and beyond, into the all-wing future of tomorrow.

One Block Wonders
One Block Wonders

Author: Maxine Rosenthal

Publisher: C&T Publishing Inc

Published: 2010-11-05

Total Pages: 76

ISBN-13: 1607050544

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1 Great Fabric + 1 Block = 1 Stunning Quilt! • Brand new technique is all about texture, movement, sparkle, and swirl! • Choose hexagons or octagons-you're the designer • Easy random cutting! No planning, no fussy cuts, no mess-ups • Simple piecing with NO Y-SEAMS! Amaze your friends! Maxine shows you exactly how to choose a large-scale print, figure yardage, cut and piece these drop-dead gorgeous quilts. Big pieces and clever short-cut methods make these quilts go together faster than you'd think. Choose one of two projects or use the techniques in any size quilt you can imagine.

The Secret Horsepower Race: Western Front Fighter Engine Development - Special Edition Merlin
The Secret Horsepower Race: Western Front Fighter Engine Development - Special Edition Merlin

Author: Calum E. Douglas

Publisher: HarperTempest

Published: 2021-04-25

Total Pages: 480

ISBN-13: 9781911658870

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The piston engines that powered Second World War fighters, the men who designed them, and the secret intelligence work carried out by both Britain and Germany would determine the outcome of the first global air war. Advanced jet engines may have been in development but every militarily significant air battle was fought by piston-engined fighters. Whoever designed the most powerful piston engines would win air superiority and with it the ability to dictate the course of the war as a whole. This is the never before told story of a high-tech race, hidden behind the closed doors of design offices and intelligence agencies, to create the war's best fighter engine. Using the fruits of extensive research in archives around the world together with the previously unpublished memoirs of fighter engine designers, author Calum E. Douglas tells the story of a desperate contest between the world's best engineers - the Secret Horsepower Race.

Marine Propellers and Propulsion
Marine Propellers and Propulsion

Author: John Carlton

Publisher: Elsevier

Published: 2011-04-01

Total Pages: 556

ISBN-13: 0080549233

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Although the propeller lies submerged out of sight, it is a complex component in both the hydrodynamic and structural sense. This book fulfils the need for a comprehensive and cutting edge volume that brings together a great range of knowledge on propulsion technology, a multi-disciplinary and international subject. The book comprises three main sections covering hydrodynamics; materials and mechanical considerations; and design, operation and performance. The discussion relates theory to practical problems of design, analysis and operational economy, and is supported by extensive design information, operational detail and tabulated data. Fully updated and revised to cover the latest advances in the field, the new edition now also includes four new chapters on azimuthing and podded propulsors, propeller-rudder interaction, high-speed propellers, and propeller-ice interaction.·The most complete book available on marine propellers, fully updated and revised, with four new chapters on azimuthing and podded propulsors, propeller-rudder interaction, high-speed propellers, and propeller-ice interaction·A valuable reference for marine engineers and naval architects gathering together the subject of propulsion technology, in both theory and practice, over the last forty years ·Written by a leading expert on propeller technology, essential for students of propulsion and hydrodynamics, complete with online worked examples