Facility & Equipment

  • Closed Loop Wind Tunnel 

[Test section]

  • Model : SAD-WTC600R
  • Test section : 600(W)X300(D)X2000(L)
  • Velocity : 50 m/s (max.)  
    • Open Loop Wind Tunnel 

    [Test section]

    • Test section : 400(W)X800(D)
    • Velocity : 15 m/s (max.)  
        • Vertical Wind Tunnel (Heated)



    • Test section : 250(W)X100(D)
    • Flow rate : 27.0 m3/min (max.) 
    • Heating power : 15 kW
    • Vertical Wind Tunnel


    • Test section : 220(W)X220(D)X710(L)
    • Velocity : 25 m/s (max.)  
        • Environmental Chamber
                 
        • Temperature : 8 ~ 35
        • Humidity : 14 ~90 %
        • Homogeneous Isotropic Turbulence (HIT) Chamber
      •          

        (Left) Turbulence homogeneity, (Right) Turbulence isotropy

      • Vacuum Chamber
      • Minimum pressure : 0.5 torr
      • Translation : 0 ~ 300 mm
      • Size : 300 (D) X 800 (L) mm
      • Nd:YAG Laser 1
      • Model : Dantec DualPower 65-15
      • Repetition rate : 0 - 15 Hz
      • Pulse length : 5 - 9 ns 
      • Pulse energy : 65 mJ (max)
      • Type : Dual Cavity Pulse Laser
            • Nd:YAG Laser 2 (Quantity : 2 ea.)
        • Model : Litron Nano L 200-15 PIV
        • Repetition rate : 0 - 15 Hz
        • Pulse length : 6 - 9 ns 
        • Pulse energy : 200 mJ (max)
        • Type : Dual Cavity Pulse Laser
            • HeNe Laser
        • Model : Thorlabs HNL225RB
        • Output power : 22.5 mW (max)
        • Wavelength : 632.8 nm 
        • Beam diameter : 0.70 mm
        • Noise (RMS) : 0.5%
        • Countinuous Wave Laser
          • Model : RayPower 5000
          • Output power : 5000 mW
          • Wavelength : 532 nm
          • Beam diameter : ~3 mm
          • TTL maximum frequency : 10kHz
          • Power stability : 10%
              • PIV Camera 1
              • Model : Flowsense EO 4M-32
              • Frame per second :  32
              • Sensor resolution : 2072 px * 2072 px
              • Interframe time : 200 ns
              • Pixel size : 7.4 ㎛
              • Peak quantum efficiency : 52 %
                  • PIV Camera 2 (Quantity : 6 ea.)
              • Model : VH-4MC-M20
              • Frame per second :  20
              • Sensor resolution : 2048 px * 2048 px
              • Pixel size : 7.4 ㎛
              • Peak quantum efficiency : 55 %
                • Light Sheet Optics
                • Sheet thickness : Adjustable
                • Aperture : 12 mm
                • Energy tolerance : 500 mJ (max)
                • Oscilloscope
                • Model : Wavesurfer 510
                • Bandwidth : 1GHz
                • Resolution : 8-bit ADC resolution, up to 11-bit with enhanced resolution
                • Channels : 4 or 4 + 18
                • Memory : Up to 32Mpts
                • Sample Rate : Up to 10GS/s
                • User interface : MAUI with OneTouch
                • Display : 12.1" Wide TFT-Active Matrix with high resolution touch screen
                • Connectivity : USB 3.1 Host, USB 3.1 Device, LAN, GPIB
                • MWIR Camera
                • Spectral range : 3 – 5 μm or 1 - 5 μm
                • Resolution: 640 X 512
                • Detector pitch : 15 μm
                • Frame rate (Full window) : Programmable 0.0015Hz to 60 Hz
                • Max Frame Rate : 4175 Hz (16X4)
                • Standard Temperature range : -20°C to 350°C (-4°F to 662°F)
                • Accuracy :  ±2°C or ±2% of Reading
                • Available Lenses : 3-5μm: 13mm, 13mm (low distortion), 25mm, 50mm, 100mm (all lenses are f/2.5) 
                  1-5μm: 25mm, 50mm, 100mm (lenses are f/2.5)

                • Black Body 
                • Temperature range : 250 to 1500 °C
                • Temperature uniformity : Spot size Ø 10 mm: ±0.5°C / Spot size Ø 24 mm: ±1.5°C
                • Stability : < ±0.5K over 30 min
                • Display accuracy : ±0.5%
                • Heat up time : 40 min. to reach 1450°C, additional / 20 min. to reach specified stability
                • Emissivity : 0.993 ±0.004 at wavelength ranges between 500 and 3500 nm
                • Depth : 230 nm

                • Black Body (full aperture)
                • Temperature range : 35 to 500 °C
                • Diameter : 152.4 mm
                • Display Accuracy : ± 1.60 °C at 500 °C
                • Stability : ± 0.05 °C at 35 °C /  ± 0.20 °C at 200 °C / ± 0.40 °C at 500 °C
                • Uniformity : ± 0.10 °C at 35 °C / ± 0.50 °C at 200 °C / ± 1.00 °C at 500 °C
                • Heat time : 20 min
                • Cool time : 100min(35℃) / 40min(100℃)
                • Pyrometer
                • Temperature range : 250 – 1400°C / 300 – 1500°C
                • Spectral range : 1.45–1.8 μm
                • Detector : InGaAs
                • Response time : 1 ms
                • Uncertainty : Up to 1500°C: 0.15% of measured value in °C + 1K / Up to 2500°C: 0.2% of measured value in °C / Up to 3000°C: 0.3% of measured value in °C / Up to 3500°C: 0.4% of measured value in °C
                • Emissivity : 0.050–1.000 (corresponds 5–100% in 0.1% steps)

                • Spectrometer
                • Model : NQ512-830-2.2
                • Detector : Hamamatsu G9206-512 InGaAs linear array
                • Detector range : 900–2200 nm
                • Optical resolution : ~ 5 nm w/ 25 μm slit
                • Dynamic range : 7.5M (system); 10K:1 for a single acquisition
                • Integration time : 1 ms – 1 s

                • High-Performace Computing Cluster
                • CPU : 144 Cores (3.0 GHz)
                • RAM : 576 GB
                • VGA : GeForce GT730