ON/OFF THRUST-VECTOR CONTROL APPARATUS UTILIZING ON/OFF VALVE

摘要

Disclosed is a device for controlling thrust vector of a jet. According to the present invention, the thrust vector control device comprises: an upper block and a lower block disposed at a vertical interval; a nozzle outlet formed between a rear end of the upper block and a rear end of the lower block to discharge a jet to a rear side; an upper Coanda flap disposed on an upper side of the upper block at an interval to have a first flow passage between the upper block and the upper Coanda flap; a lower Coanda flap disposed on a lower side of the lower block at an interval to have a second flow passage between the lower block and the lower Coanda flap; a first on and off valve opening and closing the first flow passage; and a second on and off valve opening and closing the second flow passage.