Flownizer is PIV Software which is developed in Japan and being used by various users worldwide. User friendly interface and a high processing speed are allowing users to make their workflow smooth and time-efficient.
A new standard Particle Image Velocimetry software with direct cross-correlation method will make a lead to highly accurate measurement and smooth flow visualization.
2D.ver* two component u(x) v(y) in 2D planar domain
3D.ver* three component u(x) v(y) w(z) in 2D planar domain
Velocity, Standard Deviation, Reynolds Stress, Vorticity, Turbulent Kinetic Energy are analyzable.
Flownizer instantly processes the sequential images provided from all kinds of photographic instruments such as high speed camera/double shutter camera/video camera into digital data with a brand new computer architecture.
Details
PIV 2D-2C
Measurement of 2 component velocity vectors in a 2D planar domain based on high image density Particle Image Velocimetry, which tracks small group of particles.
PTV 2D-2C
Measurement of 2 component velocity vectors in a 2D planar domain based on particle tracking velocimetry, which tracks individual particle.
PIV 2D-3C
Measurement of 3 component velocity vectors in a 2D planar domain based on stereoscopic Particle Image Velocimetry.
Calibration
Flownizer supports the grid calibration method and provides highly accurate data.The calibration of Flownizer corrects the lens distortion and transforms XY data in 2D projection (XYZ data in 2D3C).
Correlation Coefficient Map
Flownizer has an excellent animation preview function for the correlation coefficient map and other information.
The dialogue displays interrogation window image, search window image and the color map of correlation coefficient in this two images.
Data analysis
Abounding result items such as Raw vectors, Average, Angles, Stream line, Streak line, Path line, Vorticity, Turbulent kinetic energy, Reynolds stress, Velocity gradient tensor, Standard deviation, Velocity gradient tensor can be visualized.
Spec of 2D/3D PIV software “Flownizer”
| Measurement method | PIV 2D2C / PTV 2D2C (2D/3D), PIV 2D3C(3D) |
| Calculation method | Standard (direct cross-correlation), Image deformation, Recursive |
| Calculation option | Correlation-based correction (CBC), Particle Mask correlation method, Correlation average |
| Calibration | Two point, Multi point manual, Multi point automatic |
| Pre processing | Filter, Arithmetic, Brightness and Contrast, H-dome filter, Inter-image, Mask |
| Preview function | Correlation Coefficient Map |
| Vector output | Resultant (UV), U(x), V(y) [2D/3D] Resultant (UVW), W(z) [3D] |
| Post processing | Remove, Replacement, Smoothing |
| Animation color display | Max 16 shades (HSV) |
| Color contour | Fine, Coase, Line, Coase+Line |
| Compute/visualize item | Raw vector, Invalid vector, Corrected vector, Mean vector, Instant-mean vector, Ensemble correlation, Correlation coefficient, Stream line, Streak line, Path line, Vorticity, Turbulent kinetic energy, Reynolds stress, Velocity gradient tensor, Standard deviation, Velocity gradient tensor |
| Graph display | Point, Line, Area (distance/velocity) |
| Supported image format | Video: AVI/WMV, Sequential still image: BMP/JPEG/TIFF/PNG |
| Supported data format | Binary(di5), CSV |
| Supported OS | Windows7, 8.1, 10 (32 or 64bit) |
| Supported SIMD | SSE3 |
We'll be glad to help you! Please contact our Sales Team for more information.