![PDF] Effect of Fuel Properties on the Specific Thrust of a ...](imgx.php?https://figures.semanticscholar.org/1c566f7dc57eca0504c36d2b101fb0ad5f33056d/2-Figure1-1.png)
specific impulse of a ramjet engine should be the basis for evaluation of the energetic performance of this propulsion system. Analysis of an ideal ramjet cycle. |
Flight speed Ramjets generally give little or no thrust below about half the speed of sound, and they are inefficient (specific impulse of less than 600 ... Bussard ramjet · Solid Fuel Ducted Ramjet · Lockheed AQM-60 Kingfisher · Scramjet |
Specific impulse (usually abbreviated Isp) is a measure of how efficiently a reaction mass engine, such as a rocket using propellant or a jet engine using ... |
The maximum value of specific impulse is 4000 seconds. The ramjet was invented by Rene Lorin of France in 1913. |
Performances achievable by the ramjet/scramjet in term of specific impulse are illustrated by figure 2 in the case of hydrogen fuel. Specific Impulse (sec). |
Maximizing the thrust to drag ratio ( T / D ) and the net delivered specific impulse ( I sp net ) represent two opposite extremes in the ramjet design space ... |
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