Title: Near-ground turbulence flow profiler and measuring method thereof
Application Number: 200410066097 Application Date: 2004.12.14
Publication Number: 1789945 Publication Date: 2006.06.21
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: G01M9/06,G01W1/02
Applicant(s) Name: Anhui Institute of Optics and Fine Mechanics, Chin Address: 230031
Inventor(s) Name: Xiao Liming, Weng Ningquan
Attorney & Agent:
Abstract:
     The invention discloses a surface turbulence profiler and measuring method, which comprises the following parts: temperature, moisture, hypersonic wind-speed, temperature pulsation sensor (16, 17, 19, 20) on the measuring rod, computer (23) and power (22) in electric connection with the sensors, wherein the chassis (3) of measuring rod contains roller and hydraulic elevator with elevating table (1); the height of elevating table (1) abided by 2n (n＝0, 1, 2, 3, 4); the detecting rod (18) of sensors is set on the elevating table (1); the interface part (21) is connected between each senor and computer (23) serially. The method comprises the following steps: receiving the analog quantity signal of sensor; disposing the signal; setting the gathered sensor, parameter and time interval; affirming the gathering frequency according to the object of gathering sensor; sending the disposed digital quantity data t to the computer output device.
Time: 12