中国航天
航天空气动力技术研究院
China Academy of Aerospace Aerodynamics (CAAA)

Trisonic Wind Tunnel
      Trisonic wind tunnel is an intermittent semi-return type with Mach numbers ranging from 0.4 to 4.5.The cross area of the test section is 0.6m×0.6m and the length is 1.575m.The flow quality in the wind tunnel is satisfactory and completely up to the national standards of high speed wind tunnel.This tunnel has steady performance characters. The measurement, control and processing system are controlled by central computers.
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China Academy of Aerospace Aerodynamics
Address:17,Yun-gang West Road, Feng-tai District, Beijing
E-mail:caaa@bia701.com
Tel:(010)68743294 Fax:(010)68374758