Subscale Winged Rocket Development and Application to Future Reusable Space Transportation
Journal Title: INCAS BULLETIN - Year 2018, Vol 10, Issue 1
Abstract
Kyushu Institute of Technology has been studying unmanned suborbital winged rocket called WIRES (WInged REusable Sounding rocket) and its research subjects concerning aerodynamics, NGC (Navigation, Guidance and Control), cryogenic composite tanks etc., and conducting flight demonstration of small winged rocket since 2005. WIRES employs the original aerodynamic shape of HIMES (HIghly Maneuverable Experimental Sounding rocket) studied by ISAS (Institute of Space and Astronautical Science) of JAXA (Japan Aerospace Exploration Agency) in 1980s. This paper presents the preliminary design of subscale non-winged and winged rockets called WIRES#013 and WIRES#015, respectively, that are developed in collaboration with JAXA, USC (University of Southern California), UTEP (University of Texas at El Paso) and Japanese industries. WIRES#013 is a conventional pre-test rocket propelled by two IPA-LOX (Isopropyl Alcohol and Liquid Oxygen) engines under development by USC. It has the total length of 4.6m, and the weight of 1000kg to reach the altitude of about 6km. The flight objective is validation of the telemetry and ground communication system, recovery parachute system, and launch operation of liquid engine. WIRES#015, which has the same length of WIRES#013 and the weight of 1000kg, is a NGC technology demonstrator propelled by a fully expander-cycle LOX-Methane engine designed and developed by JAXA to reach the altitude more than 6km. The flight tests of both WIRES#013 and WIRES#015 will be conducted at the launch facility of FAR (Friends of Amateur Rocketry, Inc.), which is located at Mojave Desert of California in United States of America, in May 2018 and March 2019 respectively. After completion of WIRES#015 flight tests, the suborbital demonstrator called WIRES-X will be developed and its first flight test well be performed in 2020. Its application to future fully reusable space transportation systems, such as suborbital space tour vehicles and two-stage-to-orbit launch vehicle, is discussed.
Authors and Affiliations
Koichi YONEMOTO, Takahiro FUJIKAWA, Toshiki MORITO, Joseph WANG, Ahsan R. CHOUDHURI
Keywords
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