Optical fiber conduction heating flexible ejection device and ejection system and method thereof

• Main Authors: ZHOU QI, ZHANG JIAN, HU CHANG, ZHOU SHAOWEI, MA XIUQUAN, CAO LONGCHAO, LIU HUAPING, PU HUIHUI, WU LILONG
• Format: Patent
• Language: Chinese; English
• Published: 20.04.2021
• Subjects: AIRCRAFT; AVIATION; COSMONAUTICS; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING ORREPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLYADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFTCOMPONENTS, NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; TRANSPORTING

The invention discloses an optical fiber conduction heating flexible ejection device, an ejection system and an ejection method thereof, the optical fiber conduction heating flexible ejection device comprises an energy conversion cavity and an optical fiber output head capable of transmitting laser to the energy conversion cavity, and an energy conversion medium capable of absorbing laser energy and converting the laser energy from a liquid phase to a gas phase is injected into the energy conversion cavity; the energy conversion cavity is communicated with a trajectory, the trajectory direction does not coincide with the laser incident direction, the trajectory is filled with a to-be-ejected object, and the to-be-ejected object can block the trajectory and eject out from an ejection outlet of the trajectory; according to the invention, the energy conversion medium can be converted from a liquid state to a gas state in the energy conversion cavity by laser irradiation, so that the air pressure in the energy co