Development of direct and fast response gas measurement

  • Masahiro Yamakage
  • , Satoshi Fukada
  • , Tomoyasu Iwase
  • , Teruo Yoshida
  • , Kenji Muta
  • , Yoshihiro Deguchi

Research output: Contribution to journalArticlepeer-review

2 Scopus citations

Abstract

Due to regulations for even lower levels of pollutants in exhaust gas, development of advanced combustion techniques and increasingly efficient catalysts has become more crucial than ever. One of the essential technologies to achieve this goal is an advanced measurement method, which can detect the characteristics of exhaust gas, such as temperature and chemical compositions, in real-time to clarify their reaction mechanisms. A direct and fast response (1ms) measurement technique was developed based on diode laser absorption spectroscopy and applied to practical engine exhaust measurement to prove the validity of this technology for various applications such as clarification of engine start phenomena and improvement of EGR controls.

Original languageEnglish
JournalSAE Technical Papers
DOIs
StatePublished - 2008
Externally publishedYes

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