Roaring Tubes: The Acoustic Physics of Pulsejet Engines Valves, Resonance, and the Brutal Deflagration Mechanics of the V-1 Flying Bomb
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Sprache:Englisch
Fr. 5.00
inkl. gesetzl. MwSt.Beschreibung
Produktdetails
Format
ePUB
Kopierschutz
Nein
Family Sharing
Ja
Text-to-Speech
Ja
Altersempfehlung
1 - 99 Jahr(e)
Erscheinungsdatum
01.04.2026
Verlag
EpubliSeitenzahl
149 (Printausgabe)
Dateigröße
810 KB
Auflage
1. Auflage
Sprache
Englisch
EAN
9783565377282
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.
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.
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