Improved model and experiment validation of a metallic fibrous filter for diesel participate matter

Yun Hua Cao, Zhao Da Yan, Chun Shun Cheung, Shi Chuan Su

Research output: Journal article publicationJournal articleAcademic researchpeer-review

1 Citation (Scopus)


An improved computational model of metallic fibrous filter for diesel particulate trap was presented. On the basis of flow field calculation results and assumptions of boundary conditions, the effects of both particles drew back to the fiber surface because of the fiber downstream vortex and the deposition of particles on the fiber surface are considered. Computational results agree generally better with those from experiments, as compared with those computation results without these two effects considered.
Original languageEnglish
Pages (from-to)6-10
Number of pages5
JournalNeiranji Gongcheng/Chinese Internal Combustion Engine Engineering
Issue number4
Publication statusPublished - 1 Aug 2004


  • After treatment
  • Fibrous filter
  • I.C. engine
  • Numerical simulation
  • Particulate emission

ASJC Scopus subject areas

  • Automotive Engineering
  • Mechanical Engineering

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