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Utilized including for the acquisition of aerodynamic characteristics when taking off or landing an aircraft or when in low speed flight

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    • Department

    Aviation Technology Directorate
    Specifications

    Type: Continuous circulation type

    Test section measurement: 2 m × 2 m square cross section, length of 4m
    Blower power: 250 kW

    Low-speed wind tunnel performance: Regular use in the range of 3 to 60 m/s (continuous), maximum of 67 m/s
    Gust wind tunnel: Uniform flow of 3 to 30 m/s

    Gust generator:
    　The pitch angle of the adjustable blade cascade: 0 to ±0.15 rad, vibration frequency: 0 to 20 Hz
    　Gust waveforms: sine waves, triangle waves, square waves and random waves

    Robot model support system:
    　6 degrees of freedom, load capacity: 1470.0 N, position accuracy] ±0.5 mm

    High-pressure air source facility:
    　 75 kw, discharge capacity of 270 Nm3/h, air storage tank capacity of 30 m3, pressure of 30 kg/cm 2G
    Year of completion

    FY 1971
    FY 1976 (high-pressure air supply unit)
    FY 1995 (robot model support system)
    FY 1998 (renew the electric motor drive facility and wind tunnel control system)

    Fees

    		 174,649 yen/day (Current as of April 1, 2024) *The usage fee above includes the general management fee. *The usage fee above does not include technical fees, consumption tax and operational fees before and after testing. These fees will be charged separately. *The usage fee is calculated each fiscal year. In addition, prices may be revised without notice midway through the fiscal year. Inquire using the form below for details.

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