High-performance optical combustion analysis from Kistler

The growing requirements regarding cost-effectiveness and low emission operation of combustion engines can only be met through high-performance measurement technology. Precise analysis of the combustion process provides the base information for optimizing engine designs.

The portfolio includes highly sophisticated optical probes that precisely detect the origin of combustion knock, as well as the origin of pre-ignition events and even soot formation within the combustion chamber. These optical accesses can be integrated in any type of spark plug. Other systems can incorporate high-speed camera imaging, for visualizing fast sub-system processes, for example injection events and flame propagation.

Due to their convenient handling and robust design, these are ideal tools for regular application on the test stand.

Areas of application:

  • Optical investigations of injection, ignition and flame propagation in spark ignited (SI) engines
  • Imaging of time-resolved frame sequences of fast processes
  • Optical analysis of combustion, knock, pre-ignition and soot formation for optimizing engine control parameters as, e.g., injection system and ignition time settings during transients
  • Combined pressure and optical analysis through single access to combustion chamber
  • llumination and optical access to visualize injection sprays in the cylinder
  • Determining by near-infrared camera the temperature of components in the cylinder 

Advantages:

  • Individually designed optical systems according to custom-specific requirements thanks to SMETEC´s 20 years of expertise in the field
  • Time and cost-effective solutions due to multifunctional hardware, e.g., in the case of spark plugs, optics and pressure measurement functions are included
  • Comprehensive measurement service provided by Kistler
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Benefits

Efficient combustion development

Deep insight into the process

Customized solutions

Professional support

Services

Our experts are happy to assist and advise.

Application-oriented expertise – right from the start.

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