Similarly, and again virtually, one can substitute one chemical rocket
propellant for another to see which would be the most suitable for a given weapon.
While slower than conventional chemical rocket
propulsion, SEP-powered spacecraft require significantly less propellant and fewer launches to support human exploration missions, which could reduce costs.
Other topics include engine thrust and performance parameters, gas turbine engine cycle analysis, combustion chambers and afterburners, centrifuge compressor aerodynamics, and chemical rocket
and hypersonic propulsion.
The Alawite villages will pay the price for each chemical rocket
that struck our people in Damascus," the group's leader Abu Mohammed al-Jawlani said in an audio message posted online.
PulCheR (Pulsed Chemical Rocket
with Green High Performance Propellants) is a new propulsion concept in which the propellants are fed in the combustion chamber at low pressure and the thrust is generated by means of high frequency pulses, reproducing the defence mechanism of a notable insect: the bombardier beetle.
Aerial fireworks that the Italians mastered were composed of a simple two-stage chemical rocket
It introduces the fundamentals of gas turbine engines and jet propulsion that determine the behavior, design, and operation of the jet engines and chemical rocket
motors used for propulsion.
The chemical rocket
was the enabling technology for space travel and moon exploration.
Meanwhile, UN inspectors found another empty chemical rocket
warhead at an ammunition depot north of Baghdad.
Empty chemical rocket
warheads found in a new bunker showed Iraq needed to be more truthful and could be the "tip of the iceberg".
The objective being to drill for minerals or water ice, a precious commodity that can be used for life support and for chemical rocket
The new thruster design takes advantage of the "deflagration principle" of acceleration, which is a consideration in the design of large chemical rocket