Specific impulse (usually abbreviated I sp) is a measure of the efficiency of rocket and jet engines. By definition, it is the impulse delivered per unit of ...
Thrust is the force which moves a rocket through the air. Thrust is generated by the rocket engine through the reaction of accelerating a mass of gas.
The specific impulse (commonly abbreviated I sp) of a propulsion system is the impulse (change in momentum) per unit of propellant. Depending on whether the amount of ...
What is specific impulse? Specific impulse is the change in momentum per unit mass for rocket fuels, or rather how much more push accumulates as you use that fuel.
Had hydrogen been used instead of helium, the company said the specific impulse achieved would have been above the 600s threshold required for single-stage-to-orbit ...
the specific impulse that a given combination of propellants would produce in an ideal rocket engine providing complete combustion, no friction losses, and no lateral ...
The specific impulse defines the efficiency of an engine. It is linked to the thrust and fuel consumption. The unit is either meters per second or only seconds.
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Specific impulse (often shortened to I sp) is a way to describe how well a rocket performs. It is also used to describe how well a jet engine performs.
specific impulse [spə′sif·ik ′im‚pəls] (aerospace engineering) A performance parameter of a rocket propellant, expressed in seconds, equal to the thrust in ...