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Paperback. Zustand: Very Good. Invaders: 22 Tales from the Outer Limits of Literature This book is in very good condition and will be shipped within 24 hours of ordering. The cover may have some limited signs of wear but the pages are clean, intact and the spine remains undamaged. This book has clearly been well maintained and looked after thus far. Money back guarantee if you are not satisfied. See all our books here, order more than 1 book and get discounted shipping. .

Soft cover. Zustand: Very Good. 184 pgs. Very light wear.

Paperback. Zustand: Very Good. Shipped within 24 hours from our UK warehouse. Clean, undamaged book with no damage to pages and minimal wear to the cover. Spine still tight, in very good condition. Remember if you are not happy, you are covered by our 100% money back guarantee.

Zustand: Very Good. Item in very good condition! Textbooks may not include supplemental items i.e. CDs, access codes etc.

Hardcover. Zustand: Fine. Zustand des Schutzumschlags: Fine. 1st Edition. 345 Pp. Brown Cloth, Gilt, Cream Boards. First Printing Indicated. Fine In Fine Dust Jacket Priced $30.00.

Zustand: New. In.

Paperback. Zustand: Brand New. 384 pages. 9.00x5.75x1.00 inches. In Stock.

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - Modern jet engines use highly complex, spinning titanium turbine blades to compress air before mixing it with fuel. But in the desperate days of World War II, German engineers needed a cheap, disposable cruise missile. They resurrected the Pulsejet-an engine with almost zero moving parts that is powered entirely by the brutal physics of acoustic resonance.This educational text dissects the violent thermodynamic cycle of the pulsejet. Instead of a continuous burn, a pulsejet engine explodes in rapid, rhythmic pulses (around 45 times a second). Air is drawn through one-way flapper valves in the front. Fuel is injected and ignited, creating an explosive overpressure that instantly slams the front valves shut, forcing the expanding gas to blast out the long exhaust tube to create thrust. The genius is the resulting acoustic vacuum: the exiting gas creates a low-pressure wave that sucks the front valves back open, drawing in fresh air for the next explosion without any mechanical assistance.We explore the deafening acoustic physics that made the 'buzz bomb' so terrifying, and why the intense vibration of this valveless engine eventually tears its own metal casing apart.Discover the engine that runs on pure noise and pressure. An uncompromising look at the simplest, most violent form of jet propulsion ever engineered.

Taschenbuch. Zustand: Neu. Roaring Tubes: The Acoustic Physics of Pulsejet Engines | Valves, Resonance, and the Brutal Deflagration Mechanics of the V-1 Flying [.] | Max Shepard | Taschenbuch | Englisch | epubli | EAN 9783565377305 | Verantwortliche Person für die EU: Neopubli GmbH (Imprint: epubli), Köpenicker Str. 154a, 10997 Berlin, produktsicherheit[at]epubli[dot]com | Anbieter: preigu.

Hardcover. Zustand: Good. Good condition with wear. Ex-library.