粒子成像测速 (PIV) 以及粒子跟踪测速 (PTV) are recognized as the most powerful and practical diagnostic tools for flow field analysis in fluid dynamics applications. 瞬态 2D 和 3D flow images are measured with high spatial and temporal resolution. LaVision的FlowMaster PIV 系统 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.