Theoretical Analysis of Infuence for Equivalence Rato/EGR on the Biodiesel PAHs
[1]LI lilin,WANG Zhong,XU Guangju,et al.Theoretical Analysis of Infuence for Equivalence Rato/EGR on the Biodiesel PAHs[J].Journal of Zhengzhou University (Engineering Science),2012,33(04):111-115.[doi:10.3969/j.issn.1671-6833.2012.04.026]
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Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
33
Number of periods:
2012 04
Page number:
111-115
Column:
Public date:
2012-07-10
- Title:
- Theoretical Analysis of Infuence for Equivalence Rato/EGR on the Biodiesel PAHs
- Keywords:
- biodiesel; equivalence ratio; EGR rate ; PAHs; theoretical analysis
- CLC:
- TK411+ .511
- Abstract:
- The reflected shock using CHEMKIN model to simulate biodiesel combustion, analyze the effects ofdifferent equivalence ratio and EGR rate on the biodiesel soot precursor polyeyelic aromatic hydrocarbons onbenzene , naphthalene, phenanthrene and pyrene. The results showed that; benzene, naphthalene, phenan.threne, pyrene mole fraction decreased with the increase of equivalence ratio form 1. 0 , 1. 7to 2. 1 , inhibitedthe formation of polyeyclic aromatic hydrocarbons, decreased the soot ,ECR rate of 0 ,0 ,5% , 10% , 20% and40% benzene curves almost coincide in the prophase, 40% EGR rate higher after 4 us, naphthalene, phe.nanthrene , pyrene increased with the increase of EGR rate.
- References:
- -
- Similar References:
Memo
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Last Update:
1900-01-01
