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An Online resource centre for Laser flow diagnostic techniques

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  • General Topics
    17 Topics
    18 Posts
    Last post by Mradulnitk View the latest post
    on Thu Jun 14, 2012 8:58 pm
  • Particle Image Velocimetry (PIV)
    Particle Image Velocimetry (PIV) is a whole-flow-field technique providing instantaneous velocity vector measurements in a cross-section of a flow. This technique being a non-intrusive one, allows the application of PIV in high speed flows, boundary layer studies of fluids.
    112 Topics
    112 Posts
    Last post by arunraje View the latest post
    on Sun Jul 04, 2010 6:37 am
  • Particle Tracking Velocimetry (PTV)
    Individual spray droplets are tracked in successive images and their size, position, trajectory, and instantaneous velocity were determined.
    10 Topics
    10 Posts
    Last post by arunraje View the latest post
    on Tue Jun 10, 2008 9:12 am
  • Stereo PIV
    All the three velocity components can be measured and recorded using a stereoscopic approach, resulting in instantaneous 3D velocity vectors for the whole area.
    11 Topics
    11 Posts
    Last post by arunraje View the latest post
    on Thu Jun 26, 2008 2:35 pm
  • Micro PIV
    Micro PIV is a modification of the PIV done in order to measure the velocity fields at micron scale.
    17 Topics
    17 Posts
    Last post by arunraje View the latest post
    on Thu Jun 26, 2008 11:29 am
  • Nano PIV
    The new form of PIV--nano-particle image velocimetry (nPIV)--based on total internal reflection fluorescence (TIRF), or evanescent-wave fluorescence, to study flows in the interfacial region next to the channel wall with a spatial resolution normal to the wall of 100-300 nm.
    12 Topics
    12 Posts
    Last post by arunraje View the latest post
    on Tue Jun 17, 2008 4:50 pm
  • High Speed PIV
    This principle is more valuable investigative tool where a detailed insight is needed in the temporal behavior of transient or unsteady flows.
    17 Topics
    17 Posts
    Last post by arunraje View the latest post
    on Tue Jun 17, 2008 4:53 pm
  • Laser Doppler Velocimetry (LDV)
    Laser Doppler Velocimetry (LDV) is a technique used to measure the instantaneous velocity of a flow field. This technique, like PIV is non-intrusive and can measure all the three velocity components.
    17 Topics
    17 Posts
    Last post by arunraje View the latest post
    on Tue Jun 10, 2008 4:03 pm
  • Phase Doppler Particle Analyzer (PDPA)
    The Phase Doppler Method is based upon the principles of light scattering interferometry.
    10 Topics
    10 Posts
    Last post by arunraje View the latest post
    on Tue Jun 10, 2008 10:08 am
  • Planar Laser-induced fluorescence (PLIF)
    Planar Laser-induced fluorescence (PLIF) is a spectroscopic method used for studying structure of molecules, detection of selective species and flow visualization and measurements.
    16 Topics
    16 Posts
    Last post by arunraje View the latest post
    on Thu Apr 09, 2009 9:10 pm
  • Interferometric Laser Imaging Droplet Sizer (ILIDS)
    The Interferometric Laser Imaging Droplet Sizer (ILIDS) is designed to provide planar distribution of size and velocity of transparent spherical droplets and bubbles.
    10 Topics
    10 Posts
    Last post by arunraje View the latest post
    on Tue Jun 10, 2008 9:38 am
  • Pressure Sensitive Paint (PSP)
    Pressure sensitive paint is an optical method to obtain the pressure on an object surface without instrumenting the object. The surface is coated with a paint containing luminophore molecules(florescent or phosphorescent) and illuminated with light source emitting light of of sufficient short wavelength to excite the luminophore.
    11 Topics
    11 Posts
    Last post by arunraje View the latest post
    on Thu May 07, 2009 8:52 am
  • Thermal Imaging
    Thermal Imaging refers to the process of capturing the heat from an object, which is undetectable to the human eye, and transforming it into an image that can be viewed. Primarily used for night-vision surveillance applications.
    11 Topics
    11 Posts
    Last post by arunraje View the latest post
    on Tue Jun 17, 2008 4:52 pm
  • Plasma Actuators
    18 Topics
    18 Posts
    Last post by arunraje View the latest post
    on Fri Mar 27, 2009 2:00 pm
  • Research Groups
    The laboratories / groups which extended their research activities on Laser flow diagnostics Techniques.
    1 Topics
    1 Posts
    Last post by arunraje View the latest post
    on Wed Jun 17, 2009 9:16 pm

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