perhaps squids and clams.
Liquid Oxygen which creates THRUST
This presumes you refer to a maglev train by saying magnetic train. The propulsion of a maglev is essentially by linear induction propulsion. This is also in use on "people mover" systems. Braking is performed by the same systems that provide the propulsion, they simply operate to the reverse direction. For a maglev, there is also a settling system (such as wheels or skids) as it will also lose its lift. The settling system includes a form of brake as the speed decreases.
Based on a electromagnetic core in a vortex of spunningliquid mercury with a stable electrically charged energy.
propulsion is when air pushes an airplane
Propulsion is a noun, not a verb. Only verbs have tenses.
LIQUID PROPELLENTS OR SOLID PROPELLANTS
A bomb is a device designed to explode - often used in war. It may, or may not, also have a propulsion system, but quite often, any propulsion is provided apart from the bomb. For example, a bomb may just be dropped from an airplane.
Liquid Oxygen which creates THRUST
propeller penises condoms
Novel uses of turboelectric propulsion : • Turboelectric aircraft system studies, Core turboelectric new systems, and Megawatt- research facilities. Turboelectric systems are electric propulsion systems that use turbines to drive the electrical generators that power electric propulsion, which in turn drive propulsors (as propellers). These systems are probably the only approach for developing electric propulsion systems for a large passenger aircraft that can be feasibly achieved in the ongoing years. The use of other technologies, turboelectric systems could potentially reduce fuel burn by lots to 30 percent or more compared to aircraft in service today. These projects would include research to better understand the benefits and design trade-offs related to line aircraft systems and the creation of system research facilities to better develop the core megawatt- line systems for turboelectric aircraft propulsion.
Liquid oxygen and liquid hydrogen are used as the propellant in the high efficiency main engines of the Space Shuttle. LOX/LH2 also powered the upper stages of the Saturn V and Saturn 1B rockets. Another cryogenic fuel with desirable properties for space propulsion systems is liquid methane.
Deny See Hoye has written: 'An assessment of ion propulsion systems' -- subject(s): Ion propulsion, Electrostatics
Diane L. Linne has written: 'Technical prospects for utilizing extraterrestrial propellants for space exploration' -- subject(s): Auxiliary power supply, Space vehicles 'Carbon monoxide and oxygen combustion experiments' -- subject(s): Liquid propellant rocket engines, Propellant combustion, Liquid oxygen, Carbon monoxide, Propulsion system performance, Spacecraft propulsion, Liquid rocket propellants 'Performance and heat transfer characteristics of a carbon monoxide/oxygen rocket engine' -- subject(s): Fuel, Space vehicles, Propulsion systems, Rockets (Aeronautics)
S. E. Chaflin has written: 'Hybrid propulsion technology program' -- subject(s): Space vehicles, Propulsion systems
Roger Metcalf Myers has written: 'MPD thruster technology' -- subject(s): Electric propulsion systems, Space vehicles, Nuclear propulsion 'Applied-field MPD thruster geometry effects' -- subject(s): Plasma (Ionized gases), Electric propulsion systems, Space vehicles 'Evaluation of externally heated pulsed MPD thruster cathodes' -- subject(s): Electric propulsion systems, Plasma dynamics, Space vehicles 'Anode power deposition in applied-field MPD thrusters' -- subject(s): Plasma dynamics, Electric propulsion
The propulsion system of a biplane would be a piston engine driving a propellor, while a fighter jet is jet propelled.
John M. Klineberg has written: 'Advances in computational design and analysis of airbreathing propulsion systems' -- subject(s): Airplanes, Jet propulsion