Linear spot scanning laser chemical micro-thruster
A technology of micro-propeller and linear light spot, which is applied in the directions of jet propulsion, machine/engine, rocket engine, etc., to achieve the effect of reducing structural mass, improving system safety, and reducing system complexity
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[0033] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0034] The invention provides a laser chemical micro-propeller of line-spot scanning type. The propeller uses laser light to control the combustion of photosensitive propellants, and the combustion gas products are accelerated and ejected through the internal flow field of the engine, thereby generating mN-level thrust. The specific implementation scheme is: the laser chemical micro-propeller of the line spot scanning type is composed of a photosensitive propellant, a combustion chamber, a Laval nozzle, a rotating steering gear and a line spot laser; High-speed stepping and rotating motion, the line spot laser scans the photosensitive propellant, and the photosensitive propellant burns non-self-sustainingly in the combustion chamber in the irradiated area of the line spot laser, and the gas generated by the combustion is ejected thro...
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