Injection Processes

Why? Task Mission

Develop a foundational scientific understanding of fuel jet (gas and liquid) formation and mixing, along with a capability for computationally designing combustion fuel and air mixing processes. This will speed the development of low-carbon emission, efficient, clean-burning combustion systems.

Project Duration: 2014-2029

Task Contact

Chris Powell

Chris Powell
Argonne National Laboratory (USA)

powell@anl.gov

Ossi Kaario

Ossi Kaario
Aalto University (Finland)

ossi.kaario@aalto.fi

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Key Deliverables

  • Utilize state-of-the-art experiments and simulations to develop an understanding of the influence of fuel jets on advanced combustion strategies that promise low-carbon emission, clean, highly efficient combustion systems for hard-to-electrify energy sectors.
  • Conduct experimental measurements and computational simulations on relevant fuel injection cases, such as those promoted by the Endine Combustion Network (ECN). Worldwide efforts, such as the ECN, focus the research community on solving fundamental problems that speed the advancement of fuel injection technologies.
  • Advance the state-of-the-art computational simulations of fuel jets that will be utilized to develop the next generation of low-carbon emission, clean, efficient combustion systems.
  • Develop a fundamental understanding of cavitation in liquid fuel injector nozzles, its effect on sprays, and it propensity to damage injector nozzles over time.

Policy Relevance

  • Fundamental fuel jet research provides the basis for enhanced computer-optimized designs of multiple combustion technologies.
  • Progress in this area is critical to the achievement of the lowest possible greenhouse gas and pollutant emissions.

Publications

Publications relating to this task:

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