Does the VASIMR engine work?
Much like an ion thruster, VASIMR uses a gas such as argon or xenon, however, it is also capable of using hydrogen. It works by injecting the propellant into a tube surrounded by magnets and two radio wave (RF) antennas. The first RF antenna converts the gas into the plasma used for propulsion by ionizing it.
How fast can the VASIMR engine go?
123,000 mph
The Vasimr rocket uses an enduring electrical source, such as a nuclear reactor or a solar generator, to transform hydrogen gas into plasma. Powerful magnets force the plasma out of the engine to propel the rocket at 123,000 mph.
When was VASIMR invented?
1977
The VASIMR concept originated in 1977 with former NASA astronaut Franklin Chang Díaz, who has been developing the technology ever since.
Who invented VASIMR?
2012: The VX-200 demonstrates enhanced performance and efficient constant power throttling. Franklin Chang Díaz serves as company President and CEO. Franklin Chang Díaz invented the VASIMR® concept, and has been working on its development since 1979.
Are plasma engines real?
Most space agencies have developed some form of plasma propulsion systems, including, but not limited to, the European Space Agency, Iranian Space Agency, and, of course, NASA. Various real-life examples have been developed and used on some space missions.
How much thrust does VASIMR produce?
How Much Thrust Does Vasimr Produce? Ad Astra reports that the VX-200 engine requires 200 kW of electrical power to produce 5 N of thrust, or 40 kW/N, as of 2015. As opposed to the conventional NEXT ion thruster, the conventional NEXT ion thruster produces zero.
How fast is a plasma rocket?
Plasma rockets accelerate gradually and can reach a maximum speed of 34 miles (55 kilometers) per second over 23 days, which is four times faster than any chemical rocket [source: Verhovek].
How much thrust does vasimr produce?
Can plasma create thrust?
Plasma is the building block for all types of electric propulsion, where electric and/or magnetic fields are used to push on the electrically charged ions and electrons to provide thrust.