Electrical rocket engine space of the world for duration flights

摘要

Electrical rocket engine of the magnet plasma type, witha. a displaceable working chamber (2), which has a longitudinal axis and in which a working medium is introduced in the gaseous state.example, the working chamber (2) is flat andc. in its interior a flat front pair of electrodes (3) and a rear pair of electrodes (4) are arranged, between which, during operation, a plasma to form,that the working chamber (2) has an outlet nozzle ande. outside of the working chamber (2) a non-movable magnet system (1) which is composed of individual superconducting coils (20, 21, 22) is,f. wherein the superconducting coils (20, 21, 22) of the magnet system (1) in a cryostat (14) are placed and generate a magnetic field, which is oriented at right angles with respect to the current between the pairs of electrodes (3, 4) is aligned,g. with the working chamber (2) by means of a floor (5) with a distributor (7) of the working medium is connected,h. the distributor (7) of the working liquid in the center of a crosspiece (8) is located and on two vertical posts of the crosspiece (8) electromagnets (9, 10) are fastened which, upon switching on an attraction force in relation to the stationary magnet system (1), whereby, after the wear during the engine operation of the front pair of electrodes (3), the movable working chamber (2) extending along the longitudinal axis with respect to the stationary magnet system (1) to be displaced and assumes a new position, in which the rear pair of electrodes (4) is used.