'The author provides good descriptions of engine components and manufacturing and the contributions that Rocketdyne, Boeing, and the NASA Marshall Space Flight Center made to the F-1. liquid rocket propulsion – it represents a period in American history when nothing was impossible. The F-1 engine remains the high point in U.S.

is the first complete history of the most powerful rocket engine ever built.is lavishly illustrated with black-and-white and color photographs, many never previously published.contains personal interviews with many Rocketdyne and NASA personnel involved in the engine’s design, development, testing and production.Few realized at the time that the F-1 would one day propel American astronauts to the Moon. In The Saturn V F-1 Engine, Anthony Young tells the amazing story of unbridled vision, bold engineering, explosive failures during testing, unrelenting persistence to find solutions, and ultimate success in launching the Saturn V with a 100 percent success rate. It was a bold concept to push the technological envelope of rocket propulsion in order to put massive payloads into Earth orbit. Air Force, it had no defined mission and there was no launch vehicle it could power. An afterburner on a high-performance ¯ghter may burn fuel at the rate of 75,000 pounds per hour, generating roughly 450 megawatts for a short period in a volume of perhaps (1 m 3 ), giving power densities around 0.When the mighty Rocketdyne F-1 engine was conceived in the late 1950s for the U.S.

Thus the power densities rarely exceed one gigawatt/m 3.

For a cyli ndrical bore, the values are approximately 0.25( r=D ) gigawatts/m 3, where r is the linear burning rate, typically a few centimeters per second, and D is the diameter. The power densi ties in solid rocke ts are muc h less. F or example, the power densi ties in the F-1 engine for the Apollo vehicle (1960s), and the Space Shuttle main engine (1970s) are respectively 22 gigawatts/m 3, and 35 gigawatts/m 3. High er performan ce is achiev ed by increasin g the rate of energy release per unit volume. The ¯rst stage of the proces s, combust ion of oxi dize r and fuel, tak es place in a vessel open only to admit reacta nts and to exhau st the hot products. CHA PT ER 1 Comb us ti on In st ab il it ie s i n Pr o p u l s i on S ystems Chemical propulsion systems depend fundamentally on the conversion of energy stored in molecular bonds to mechan ical energy of a vehicle in moti on.

Apollo 4 combustion instability