Facility
Bubble generation device and automatic collection system
- Tank: inner size ∅30mm × 45mm, outer size ∅40mm × 50mm
- Peristaltic pump : Rotational speed (0.00033 – 10 ml/min)
- High speed camera Phantom V2640(1024 × 976, 18000FPS, 13.5 µm/pixel) with 105mm lens (Nikon Micro-Nikkor 1:2.8D)
- CMOS camera1(BFS-U3-89S6M-C, 4096 × 2160, 42FPS, 3.45 µm/pixel) with Telecentric lens (DH-CHL-65F)
- CMOS camera2(BFS-U3-89S6M-C, 4096 × 2160, 42FPS, 3.45 µm/pixel) with 50mm lens (Nikon Nikkor 1:1.8D)
- 250W LED lamp (Amaran 200d)
Transient Planar Spray Device
- Air compressor: Airflow 106 L/min, rated pressure 0.8 MPa
- Pressure tank: Capacity 15 L, rated pressure 0.8 MPa
- High-frequency solenoid valve: 24 V, frequency 75hz
- Nozzle: Teejt Technologies XR11003VS, fan angle 110°, 0.1–0.4 MPa
- Pressure sensor: AE SENSOR customised, sampling frequency 3 kHz, pressure range 0–1000 kPa
- Data acquisition card: NI 9203, ±20 mA, 200 kS/s
- High-speed camera: Phantom v2640
- LED light source: Amaran 200d
- Helium-neon cylindrical laser: Melles Berger, wavelength 632.8 nm
- Neutral density (ND) filter: DHCOD:0-3.0GCT-060101
- Spatial filter: Newport M-900
- Collimating convex lens: Newport 6237
Synchronised Wind Field Platform and Particle Measurement System for the Atmospheric Boundary Layer
- The multi-rotor UAV: Six rotors, Maximum unfolding size 2780mm*2520mm*860mm ,Flight time about 30mins,Remote control distance 5km,Wind resistance performance 14-16m/s
- The 3D ultrasonic anemometer: Gill Windmaster 20Hz, UVW 3D wind speed, 0–50 m/s
- Multi-resolution DIH: Baumer VCXU-124M camera: 4096 × 3000 pixels, single pixel size 3.45 micrometres
Experimental apparatus for drone-induced flow fields
- Aerosol jet pipeline length 1m * 3, with the midpoint at the center of the drone (jet aperture 3.2mm)
- The distance between the Aerosol injection point and the center of the drone is about 1.4m (1.4 – 2m)
- High speed camera at a distance of 3.3m from the drone
- The center of the camera lens is about 1.3cm above the ground
- Drone rotor to ground height: 1.43m
- Unmanned aerial vehicle rotor fully unfolded size: 133 * 133cm 162 * 162cm
Homogeneous Isotropic Turbulence (HIT) Experimental Tank
The Homogeneous Isotropic Turbulence (HIT) experimental tank measures 1.6 x 1.1 x 2.3 m (length x width x height), with a total equipment power of approximately 16 kW. The variable-pitch, variable-speed rotating mechanism allows free adjustment of the experimental spacing of the rotating grids along the guide rails, with a rotational speed range of approximately 0-1100 rpm. The acrylic water tank has a maximum capacity of approximately 1.17 m³ and external dimensions of approximately 120 × 58 × 80 cm.
Experimental setup of wave tank
The total weight of the equipment is approximately 8.3 tons, with the wind tunnel section weighing about 3.5 tons and the water channel section weighing about 4.8 tons when filled with water. The total power consumption is approximately 33.5 kW, including an 18.5 kW variable-frequency speed-regulated motor for the wind tunnel, a 7.5 kW servo motor for the wave generator, and a 7.5 kW variable-frequency pump.
Tank working section dimensions: 0.4m × 0.6m × 5.5m
Water velocity range: 0–0.6 m/s
Water velocity uniformity: ≤5%
Wind tunnel working section dimensions: 0.4m × 0.3m × 3.716m
Contraction ratio: 3.5:1
Maximum pneumatic profile dimensions: 7.9m × 0.7m × 2.2m
Wind speed range: 4–30 m/s (closed-coupled test flow), 4–20 m/s (open-coupled test flow)
Turbulence level: <3%
Wind speed uniformity: ≤3%
Cardiovascular Simulation Circulation Experiment Platform
The cardiovascular simulation circulation experimental platform can simulate the cardiovascular stimulation curves of healthy individuals and anticipated patient populations, supporting user-defined stimulation curve inputs.
System Key Parameters:
Maximum output per beat: 150mL
Heart rate: 20~150 bpm
Maximum cardiac output: 10L/min
Systolic-Diastolic Ratio: 20%–80%
Pressure Measurement Range: -50 to 300 mmHg
Flow Measurement Range: 0 mL/min to 6000 mL/min; or 0 mL/min to 50000 mL/min
Temperature Measurement Range: 0–50°C
Test Fluids: Water, purified water, saline solution, glycerol-water mixture.