ParticleImageVelocimetry (PIV) as well asParticleTrackingVelocimetry (PTV) are recognized as the most powerful and practical diagnostic tools for flow field analysis in fluid dynamics applications. Instantaneous 2D and 3D flow images are measured with high spatial and temporal resolution. LaVision’sFlowMaster PIVsystems have been generating valuable insights into flow phenomena in scientific, engineering, biological and medical applications for many years. Constant technological advances in hardware and implementation of the latest research of algorithms assure the maximum in performance, accuracy and system operability. OurFlowMastermodels are application oriented, meeting a wide range of measurement requirements due to their modular and flexible system design.
With LaVision’s state-of-the-artPressure from PIVsoftware package, averaged and instantaneous 2D as well as 3D pressure fields are derived from double pulse or time-resolved planar and volumetric velocimetry measurements. For instance, in Fluid-Structure Interaction phenomena, pressure is the key to understand the forces acting on surfaces.
2D 和 立体 PIV
Planar PIV measurements on light sheets PIV Uncertainty Quantification
体视层析 (Tomographic) PIV
Tomographic reconstruction and 3D correlation patentedVolume Self-Calibration
High-speed (frame rate) flow field imaging Flow field evolution, acceleration, turbulence statistics
Particle tracks at high seeding densities Large Scale PIV/PTVin air
2D-/Stereo and Tomo-PIV applied to microscopic systems
Time-Resolved 2D-/Stereo and Tomo-PIV systems for hydrodynamic applications
Keyhole PIV imaging using camera and laser endoscopes
seeding, optics, system control, translation stages