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ядерный (A nuclear thermal rocket (NTR) is a type of thermal rocket where the heat from a nuclear reaction, often nuclear fission, replaces the chemical energy of the propellants in a chemical rocket. In an NTR, a working fluid, usually liquid hydrogen, is heated to a high temperature in a nuclear reactor and then expands through a rocket nozzle to create thrust. wikipedia.org) |
nuclear -thermal : 50 phrases in 8 subjects |
Astronautics | 13 |
Astronomy | 1 |
Electronics | 1 |
Energy industry | 9 |
Military | 12 |
Nanotechnology | 1 |
Nuclear and fusion power | 12 |
Physics | 1 |