Embedded Files
- SUBSONIC WIND TUNNEL
Wind Tunnel
Model: Longwin LW-9300R
Flow Speed: 0 - 100 m/s
Test Section Size: 0.3 x 0.3 x 1.0 m
Location: Maritime Centre, Faculty of Engineering
Force Balance (Single Mount)
3-component force balance
Lift measurement: 0 - 3000 gram force (gf)
Drag measurement: 0 - 2000 gram force (gf)
Moment measurement: 0 - 10 Nm
Pitot Tube
For point measurement of flow velocity at any position inside the wind tunnel test section
Smoke Visualization
Operating speed: 0 - 10 m/s
Oil Type: Glycerin
Hot Wire Anemometer
Operating range: 0.5 - 30 m/s
2. PARTICLE IMAGE VELOCIMETRY (PIV)
2. PARTICLE IMAGE VELOCIMETRY (PIV)
Data Acquisition and Visualisation Software
DAVis version 10
Laser generator
Quantel Evergreen laser
Laser type: Nd:YAG
Wavelength: 532 nm
To illuminate seeding particle
Aerosol generator
Max pressure: 6 bar
Recommended liquid: DEHS, Vegetable oil
Used in PIV particle seeding
Laser guiding arm & optical lens
Laser sheet thickness: 0.5 - 2.5 mm
Aperture: f = -10 mm or -20 mm
PIV camera
LAVISION imager SX CCD imaging camera
Camera lens
Nikon 50 mm lens
3. PRESSURE MEASUREMENT DEVICES
3. PRESSURE MEASUREMENT DEVICES
SUPERVISORY CONTROL AND DATA ACQUISITION SYSTEM
VSys SCADA
Channel 1-16: Pressure valve
Port 0-5: Pressure transducer
DATA LOGGER
National Instrument Compact Rio
Converting analog data from sensor to electronic signal
PRESSURE TRANSDUCERS
4 Omega general pressure transducer
Operating pressure: 0-15 psi (Absolute)
2 Omega high temperature pressure transducer
Operating pressure: 0-1000 psi (Absolute)
Operating temperature: Up to 232 deg C
PRESSURE SCANNING VALVES
Brand: Scanivalve (USA)
Operating pressure: 0-750 psi
Operating temperature: 0 to 60 deg C
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