Visualization systems

Particle Image Velocimetry (PIV)

-2D / 3D
-Flow visualization for various automotive applications
-Laser: double pulse laser Nd:YAG, 200 mJ/pulse at 532 nm, 15 Hz
-Camera: 2 x 2048 x 2048 pixels, 4 GB, 14 Bit, 15,56 fps, 400 ns interframing-time
-Optics: movable mirror arm, divergent light-section optics, 35 / 50 / 85 mm AF lenses
-Accessories: particle generator, 1 µm, 2 x motorized Scheimpflug tilt adapter, X-Z traversing
-Physics: synchronization unit, workstation
-Software: VidPIV + Tecplot 360

Particle Image Velocimetry (PIV)TU Ilmenau

High-speed camera

Photron Fastcam Ultima APX RS, model 250K

-Recordings up to an image format of 1024 x 1024 pixels
-At full resolution frame rates of up to 3000 frames/s
-Maximum frame rates at low resolution of up to 250.000 frames/s
-Sensitivity of the sensor: 6400 ISO/ASA at a digitization of 10 bit and a pixel size of 17 µm
-Exposure times down to 1 µs allow the recording of very bright objects

Source: Photron