Phase Doppler Anemometry (PDA)

Image of Phase Doppler Anemometry (PDA) experiment

Our Phase Doppler Anemometry (PDA) systems measure the size, velocity and concentration of spherical particles, droplets, or bubbles suspended in gaseous or liquid flows.  PDA is also known as Particle Dynamics Analysis or PDPA.

A very common PDA application is the analysis of atomized liquids (sprays) in fuel injection, spray painting, liquid metal spray and pharmaceutical sprays.

PDA Solutions

 

FlexPDA

The FlexPDA system is designed to deliver a complete entry-level PDA/LDA platform for particle size and velocity measurement
 

SprayExplorer

The SprayExplorer PDA is a computer controlled particle size and velocity measurement solution
 

HiDense/FiberPDA

The HiDense PDA is designed for the most challenging PDA measurements in dense sprays
 

DualPDA

The DualPDA receiving probe contains four receiving apertures integrated into one single optical unit for higher measurement accuracy
 

Inkjet Droplet Sizer (IDS)

The IDS Inkjet Droplet Sizer provides real-time information on size, velocity and trajectory of droplets ejected from inkjet printheads
 

Mixed-brand PDPA Systems

Mixed-brand PDPA Systems If you have an unsupported PDPA system, we can help

Features & Benefits

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Application Notes

Investigation of the particle flow in cyclones

Investigation of the particle flow in cyclones

To improve the understanding of the working mechanism and to facilitate the optimization of cyclones, it is necessary…
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Spray Dynamics of Aeroengine Fuel Injectors

Spray Dynamics of Aeroengine Fuel Injectors

Investigation of the spray dynamics of fuel injectors for aero engines under simulated pressure conditions
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Download Library

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AUTHOR(S)
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AUTHOR(S)

Reza Alidoost Dafsari, Foad Vashahi, Rakhul Chandrahasan and Jeekeun Lee

YEAR

2019

AUTHOR(S)

R. Boucheron, V. Aumelas, M. Donnet, D. Fréchou, A. Poidatz

YEAR

2018

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