Nuclear Thermal Propulsion
A propulsion technology that uses a nuclear reactor as a heat source to directly heat a propellant, usually liquid hydrogen. Its specific impulse can reach about 900 seconds, and it provides relatively high thrust, making it suitable for rapid orbital changes and shortened interplanetary flight times.
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Nuclear thermal propulsion (NTP) can raise specific impulse to around 900 seconds.
NTP heats low-molecular-weight propellants such as liquid hydrogen by flowing them through the core of a nuclear fission reactor to above 2500 K before expelling them, achieving a specific impulse of approximately 900 seconds, roughly double that of conventional liquid oxygen/liquid hydrogen engines (approximately 450 seconds).
Nuclear Thermal Propulsion (NTP) uses a nuclear reactor to heat propellant to generate thrust, with a specific impulse approximately twice that of chemical rockets, reaching about 900 seconds, compared to approximately 450 seconds for conventional liquid oxygen/liquid hydrogen engines.
The specific impulse of nuclear thermal propulsion can reach approximately 900 seconds, roughly twice that of conventional liquid oxygen/liquid hydrogen engines (approximately 450 seconds).
Nuclear Thermal Propulsion (NTP) uses a nuclear reactor to heat propellant to generate thrust, with a specific impulse approximately twice that of chemical rockets, reaching about 900 seconds.
All Facts (5)
Nuclear thermal propulsion (NTP) can raise specific impulse to around 900 seconds.
50%UnverifiedNTP heats low-molecular-weight propellants such as liquid hydrogen by flowing them through the core of a nuclear fission reactor to above 2500 K before expelling them, achieving a specific impulse of approximately 900 seconds, roughly double that of conventional liquid oxygen/liquid hydrogen engines (approximately 450 seconds).
50%UnverifiedNuclear Thermal Propulsion (NTP) uses a nuclear reactor to heat propellant to generate thrust, with a specific impulse approximately twice that of chemical rockets, reaching about 900 seconds, compared to approximately 450 seconds for conventional liquid oxygen/liquid hydrogen engines.
50%UnverifiedThe specific impulse of nuclear thermal propulsion can reach approximately 900 seconds, roughly twice that of conventional liquid oxygen/liquid hydrogen engines (approximately 450 seconds).
50%UnverifiedNuclear Thermal Propulsion (NTP) uses a nuclear reactor to heat propellant to generate thrust, with a specific impulse approximately twice that of chemical rockets, reaching about 900 seconds.
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