Sentence examples for propellant on from inspiring English sources

"It's not a simple thing to transfer cryogenic propellant, on the ground, much less in space," said Eugene M. Henderson, an engineer at the Johnson Space Center in Houston, who is one of about 20 people who worked on the study.

Hydrazine, N2H4, is commonly used as a propellant on spacecraft.

"Perhaps we can make liquid oxygen rocket propellant on those moons and then we wouldn't have to bring it all the way from Earth".

Utilizing a propellant depot to aggregate propellant on orbit, smaller launch vehicles are capable of delivering all of the mass necessary for space exploration.

The key ingredients are full reusability of ships and vehicles, and the rest is made up by refilling in orbit, actually producing more propellant on Mars for return trips, and choosing the right propellant to make that possible and efficient.

To provide a framework for the optimal design of the injector and catalyst bed depending on a type of thruster, this research scrutinizes the effect of injection patterns of the propellant on the performance of the catalyst bed.

A test campaign has been carried out to prove that the thruster and the conditioning electronics lifetimes are long enough to utilize all the propellant stored on-board.

"Tom was responsible for setting up the operation in Florida that prepared all the equipment, putting the propellants on board, checking it all out — a complex operation," said Mr. Tribe, who later became chief engineer for the Boeing-Rockwell Company.

Higher energies are possible if other energy sources (e.g., electric or microwave heating) are used in conjunction with the chemical propellants on board the rockets, and extremely high energies are achievable when the exhaust is accelerated by electromagnetic means.

"Both [YouTube and Comedy Central] were equal propellants on either side of the rocket that got my career up in the atmosphere," Dunham says.

We have experimentally studied the effects of pressure, initial temperature, catalytic additives, and energy included in the propellants on flame-spreading into a hole in solid propellants.