Computational study of NOx reduction on a marine diesel engine by application of different technologies

Xiuxiu Sun, Xingyu Liang, Peilin Zhou, Hanzhengnan Yu, Xinyi Cao

Research output: Contribution to journalConference articlepeer-review

4 Citations (Scopus)
4 Downloads (Pure)


The simulation model of two-stroke heave fuel oil marine diesel engine was developed in this paper. The model was validated with the experimental data. The ability of NOx reduction was researched for exhaust gas recirculation, humid air motor and miller cycle based on the simulation model. The results show that the EGR has the most potential to reduce the NOx emission. It can make the quantity of NOx meet the requirement of Tier Ⅲ. The reduction value of NOx was less for miller cycle. The HAM can be reduced the NOx. However, the depth of HAM was limited.

Original languageEnglish
Pages (from-to)4447-4452
Number of pages6
JournalEnergy Procedia
Publication statusPublished - 28 Feb 2019
Event10th International Conference on Applied Energy, ICAE 2018 - Hong Kong, China
Duration: 22 Aug 201825 Aug 2018


  • EGR
  • HAM
  • heavy fuel oil
  • marine diesel engine
  • Miller cycle

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