Multi Parameter Laser Imaging

Product catalog summary

Overview: Multi-Parameter Laser Imaging is a sophisticated technique that integrates various imaging methods to analyze flow fields. LaVision's approach combines Particle Image Velocimetry (PIV) with Laser Induced Fluorescence (LIF), Raman, and Rayleigh techniques to capture flow velocity and scalar parameters like concentration and temperature. Additional methods such as Interferometric Mie Imaging (IMI) and shadowgraphic imaging are used for droplet and particle sizing.

Imaging Techniques: The document outlines a matrix of imaging techniques that provide comprehensive flow field information. These include:

PIV: Measures flow velocity.
LIF: Used for concentration and temperature imaging in both gas and liquid flows.
Raman and Rayleigh: Applicable at various wavelengths, with enhanced performance at shorter wavelengths.
LII: For soot concentration imaging.
IMI and Shadow Imaging: For particle and droplet sizing.

System Flexibility: LaVision offers a modular system with interchangeable hardware and software components, all integrated through the DaVis software platform. This flexibility allows for tailored solutions across different applications, from scientific research to industrial use.

Applications: The system supports a wide range of applications, including:

Spray Imaging: Mass concentration, droplet sizing, and phase separation.
Temperature Imaging: In unseeded gas flows using Rayleigh techniques.
Combustion Imaging: Concentration imaging of flame species like NO, OH, CH, CN, and C2.

Contact Information: LaVision provides contact details for its offices in the USA, Germany, and the UK for further inquiries and support.

Catalog excerpts

Multi-Parameter Laser Imaging Intelligent PIV Upgrades

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Laser Imaging is a powerful tool for Multi-Parameter Flow Imaging. LaVision combines, in a unique way, flow velocity imaging based on Particle Image Velocimetry (PIV) with imaging of scalar flow parameters such as concentration, mixture fraction, and temperature applying Laser Induced Fluorescence (LIF), Raman and Rayleigh techniques. High resolution droplet sizing and particle imaging are accomplished using Interferometric Mie Imaging (IMI) and shadowgraphic imaging, respectively. In addition, particle concentration fields are recorded using Mie scattering or Laser Induced Incandescence (LII)....

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LaVision’s FlowMaster PIV systems are the key component of this powerful multi-parameter flow imaging approach. For each imaged flow parameter a complete hardware and software module is provided. This modular nature of all imaging upgrades provides full flexibility for different imaging solutions. Full System Flexibility for Different Laser Imaging Solutions DaVis Project Manager for Laser Imaging One Source for All Your Laser Imaging Solutions! Con7/>ust/on ,fn»sr/ner Mass Flux Phase Separation D32 Mapping Geometry Patternation Droplet Sizing Concentration Mixing Temperature Soot Fuels Flame...

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LaVision Inc. 211 W. Michigan Ave. / Suite 100 Ypsilanti, MI 48197 / USA E-Mail: [email protected] www.lavision.com Phone: (734) 485 - 0913 Fax: (240) 465 - 4306 LaVisionUK Ltd LaVision GmbH 2 Minton Place / Victoria Road Anna-Vandenhoeck-Ring 19 Bicester / Oxon / OX26 6QB / United Kingdom D-37081 Gottingen / Germany E-Mail: [email protected] E-Mail: [email protected]

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