APPLICATIONS
APPLICATIONS Sprays (liquid atomization)
 

Sprays (liquid atomization)

 

Optimise your sprays

Sprays are used in countless applications, both in industrial processes and commercial products. Whether the task is optimisation of fuel injection, spray painting or applying a coat of liquid metal or a pharmaceutical spray, the design of the nozzle has a decisive influence on the distribution and droplet size of the atomised liquid.

Dantec Dynamics' particle dynamics analysers are used by design engineers in the development of these nozzles.

 

Application areas in spray optimisation

  • Fuel injection nozzles
  • Agriculture spraying
  • Spray nozzle design
  • Paint sprays
  • Medical sprays
  • Pharmaceutical sprays
  • Cosmetic sprays
  • Spray coating
  • Spray-drying

What you can measure in your sprays

Dantec Dynamics supplies a complete range of measurement systems for spray optimisation, enabling you to obtain vital knowledge about the performance of your spray nozzles. Knowledge that will help you further understand and improve the performance and efficiency of your spray generating processes. You can improve your knowledge on:

  • Turbulence and transient events inside the spray nozzle head

     
  • Cone angle, penetration length, symmetry, mixing phenomena and air flow velocity around the liquid sheet

     
  • Droplet size/velocity correlation, droplet sphericity, droplet shape orientation, volume flux etc. in the break-up region, where the liquid sheet is transformed into droplets

     
  • Time/size correlation to gain knowledge of mass transfer phenomena

     
  • Droplet/wall interaction (impinging & ejected)

     
  • Evaporation phenomena

Products for spray optimisation

Dantec Dynamics offers the industry's most comprehensive range of optical measurement products for spray optimisation. We would welcome the opportunity to discuss your application and measurement needs. Read more about our product solutions.

 


Application examples: Solution used:
Spray dynamics of aero engine fuel injectors Particle Dynamics Analysis
PDA measurements in paint sprays Particle Dynamics Analysis
High voltage improves diesel atomization Particle Dynamics Analysis
PDA measurements in liquid metal sprays Particle Dynamics Analysis
Inhalation aerosol from medical nebulizers Particle Dynamics Analysis

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