Abstract：
:This paper discusses the influence of biodiesel on the injection, spray, and engine characteristics with the aim to reduce harmful emissions. The considered engine is a bus diesel engine with injection M system. The injection, fuel spray, and engine characteristics, obtained with biodiesel, are compared to those obtained with mineral diesel (D2) under various operating regimes. The considered fuel is neat biodiesel from rapeseed oil. Its density, viscosity, surface tension, and sound velocity are determined experimentally and compared to those of D2. The obtained results are used to analyze the most important injection, fuel spray, and engine characteristics. The injection characteristics are determined numerically under the operating regimes, corresponding to the 13 mode ESC test. The fuel spray is obtained experimentally under peak torque condition. Engine characteristics are determined experimentally under 13 mode ESC test conditions. The results indicate that, by using biodiesel, harmful emissions (NO(x), CO, smoke and HC) can be reduced to some extent by adjusting the injection pump timing properly.
journal_name
Bioresour Technoljournal_title
Bioresource technologyauthors
Kegl Bdoi
10.1016/j.biortech.2007.01.021subject
Has Abstractpub_date
2008-03-01 00:00:00pages
863-73issue
4eissn
0960-8524issn
1873-2976pii
S0960-8524(07)00090-9journal_volume
99pub_type
杂志文章abstract：:The improvement of H2 production capabilities of hydrogen (H2)-producing microorganisms is a challenging issue. Microorganisms have evolved for fast growth and substrate utilization rather than H2 production. To develop good H2-producing biocatalysts, many studies have focused on the redirection and/or reconstruction ...
journal_title：Bioresource technology
pub_type： 杂志文章,评审
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abstract：:In this study, the biosorption of nickel(II) ion on deactivated protonated yeast was investigated as a function of temperature at different initial metal ion concentrations. The effect of temperature on the sorption was more significant at lower nickel(II) ion concentrations compared to higher concentrations. The prot...
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journal_title：Bioresource technology
pub_type： 杂志文章,评审
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journal_title：Bioresource technology
pub_type： 杂志文章
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更新日期：2018-03-01 00:00:00
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journal_title：Bioresource technology
pub_type： 杂志文章
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更新日期：2015-04-01 00:00:00
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pub_type： 杂志文章
doi：10.1016/j.biortech.2003.10.007
更新日期：2004-05-01 00:00:00
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journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2015.03.035
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pub_type： 杂志文章
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更新日期：2006-12-01 00:00:00
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更新日期：2019-02-01 00:00:00
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更新日期：2017-12-01 00:00:00
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更新日期：2012-03-01 00:00:00
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pub_type： 杂志文章
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更新日期：2018-08-01 00:00:00
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journal_title：Bioresource technology
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