Xiaoyan Shi
Tsinghua University
7 Papers
44 Citations
Xiaoyan Shi is an academic researcher from Tsinghua University. The author has contributed to research in topics: Diesel fuel & Diesel engine. The author has an hindex of 5, co-authored 7 publications. Previous affiliations of Xiaoyan Shi include Chinese Academy of Sciences.
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Papers
Effect of SME biodiesel blends on PM2.5 emission from a heavy-duty engine
TL;DR: In this paper, the effect of biodiesel and sulfur content on PM2.5 emissions was explored on a Euro II engine to compare the PM 2.5 emission from four fuels: two petroleum diesel fuels with sulfur contents of 50 and 100ppm respectively, and two B20 fuels in which soy methyl ester (SME) biodiesel was added to each of the above mentioned petroleum diesel fuel types.
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Effects of a diesel oxidation catalyst on gaseous pollutants and fine particles from an engine operating on diesel and biodiesel
TL;DR: In this paper, the effects of a diesel oxidation catalytic converter on diesel engine emissions were investigated on a diesel bench at various loads for two steady-state speeds using diesel fuel and B20.
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Effects of biodiesel on fine particles (PM2.5) and polycyclic aromatic hydrocarbons from diesel engine
Jihua Tan,Xiaoyan Shi,Jie Zhang,Ke-bin He,Yong-liang Ma,Yun-shan Ge,Jian-wei Tan +6 more
- 15 Oct 2009
TL;DR: Toxic equivalence of PAHs emissions of biodiesel was decreased greatly compared with that of diesel, with a maximal reduction rate of 37.3% at operating modes of high loads, while increased PM2.5 emission rates at low loads.
6
A comparative study of particle size distribution from two oxygenated fuels and diesel fuel
TL;DR: In this paper, the particle size and number distributions from a diesel engine fueled with oxygenated fuels and base diesel fuel were measured using an Electrical Low Pressure Impactor (ELPI) for ten steady-state operational modes of various loads at two engine speeds.
5
•Journal Article
Effects of oxygenated fuels on emissions and carbon composition of fine particles from diesel engine
TL;DR: Oxygenated fuels have unconspicuous effect on NO(x) emission rate but HC emission rate is observed significantly increased at some modes, and the OC/EC ratios of PM2.5 from oxygenated fuels are higher than that from base diesel fuel at most modes.
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