Sentence examples for thrust engine from inspiring English sources
There is no simple generalization of the value of specific fuel consumption of a thrust engine.
These vehicles are expected to achieve a trans-atmospheric maneuver with thrust engine.
The control inputs are defined by the gimbal deflection angle of a non-throttable thrust engine and a pitching moment about the center of mass of the spacecraft.
It said Pyongyang would dismantle a "high thrust engine" testing site as a concrete measure towards "the suspension of ICBM production as part of denuclearisation steps" while making a start of "working level talks" on repatriation of remains.
In fact, they point out that with a low thrust engine with a specific impulse of 3000s, it ought to be possible to move some 1500 tons into orbit.
The result is an engine design capable of meeting, and in many cases surpassing, NASA's requirements of a 25 klbf thrust engine with a thrust-to-weight ratio greater than 3.5 and a specific impulse greater than 900 s.
Proximity control of modern nano-spacecraft often relies on low and discrete thrust engines that are characterized by low consumption, and generate on-off force profiles.
The new solutions provide the guidance designer with a direct visualization of the thrust effects on the relative motion geometry, offering new possibilities for analytical guidance in the presence of continuous thrust engines, such as low thrust engines on nano-spacecraft.
"Rockets (with 600-tonne thrust engines) would only be justified for things like sending humans to the Moon, if such projects are approved," Li Tongyu told BBC News.
Low thrust engines are particularly attractive due to their high specific impulse, but they require a high electrical power that cannot be delivered by onboard batteries.
It said the two countries were expected to co-operate further in developing military technology - including for S-400 long-range anti-aircraft missiles, 117S large thrust engines, IL-476 large transport aircraft and IL-78 aerial tankers.
