NOx

  • What are the three NOx mechanisms?
  • Write the three reactions for the Zeldovich mechanism.
  • What are three key properties of NOx formation that can be controlled to reduce it?
  • What can you say about the temperature dependence of NOx formation?
  • What is a key “nexus” species for fuel NOx formation?
  • What is the primary method used to remove NOx from exhaust gases?
  • What are two NOx control strategies for combustion modification?
  • What is the primary unit used to describe NOx concentrations?