LOW-WIND-RESISTANCE TUBULAR TRACK, STRATOSPHERE-SIMULATING LOW-WIND-RESISTANCE TUBE HAVING BUILT-IN TRACK, CARRIER ROCKET SPACECRAFT LAUNCHING SYSTEM, AND METHOD FOR REDUCING RESISTANCE OF TUBULAR TRACK

摘要

A low-wind-resistance tubular track, a stratosphere-simulating low-wind-resistance tube having a built-in track, a carrier rocket spacecraft launching system, and a method for reducing resistance of a tubular track, relating to the technical field of carrier rocket spacecraft launching. The low-wind-resistance tubular track comprises a roadbed (1) and a plurality of tube bodies (2) fixedly provided on the roadbed (1); the plurality of tube bodies (2) are sequentially and continuously fixedly connected; tracks (3) are laid on the roadbed (1); each tube body (2) is provided across the top of the tracks (3) along the laying direction of the tracks (3); the tube body (2) comprises a first fixing piece (21) and a second fixing piece (22) provided at two ends thereof, a plurality of air ducts (23), and a plurality of heating units (24); the plurality of air ducts (23) of two adjacent tube bodies (2) are correspondingly communicated; the plurality of air ducts (23) are correspondingly communicated with a plurality of air blowers (4); the plurality of air ducts (23) are provided with a plurality of air outlets (231) at equal intervals in an axial direction; and the airflows of the plurality of air outlets (231) can intersect with each other. Said low-wind-resistance tubular track has characteristics of enabling a rocket transporting device to travel at a high speed from a lower altitude region to a higher altitude region.