Summarized proposal of a progressive thermalization fusion reactor able to produce nuclear fusions with a mechanical gain superior or equal to 18

Abstract: the main advantage of this fusion reactor is that the plasma after having been brought up near to the optimum conditions for D/T fusion (around 68 keV), is then maintained in this state, low energy non-thermal ions (≤15 keV) being injected as replacement ions. So the energetic cost is low and the mechanical gain (Q) is elevated (≥18), the working being continuous. Moreover, the main plasma control by the particles injectors (I and U) is relatively simple. This reactor has been partly checked on a simulator.