Hanjun Xu
Tianjin University
6 Papers
1 Citations
Hanjun Xu is an academic researcher from Tianjin University. The author has contributed to research in topics: Chemistry & Methanol. The author has an hindex of 3, co-authored 4 publications.
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Papers
Chemical kinetic mechanism and a skeletal model for oxidation of n-heptane/methanol fuel blends
Hanjun Xu,Chunde Yao,Guanglan Xu +2 more
TL;DR: In this article, a skeletal kinetic model including only 38 reactions related to 30 kinds of species was created to predict the ignition delay and the combustion of methanol/n-heptane blends as well as each pure fuel.
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Experimental and modelling studies of the effects of methanol and ethanol addition on the laminar premixed low-pressure n-heptane/toluene flames
TL;DR: In this article, the effects of methanol and ethanol on a laminar premixed low-pressure (30 Torr) n-heptane/toluene flame were investigated by using synchrotron photoionization and molecular-beam mass spectrometry techniques.
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Measurements and modeling study of intermediates in ethanol and dimethy ether low-pressure premixed flames using synchrotron photoionization
TL;DR: In this paper, a molecular-beam flame-sampling photoionization mass spectrometer, employing synchrotron radiation, was applied to detect new intermediates and to measure mole fractions in the low-pressure laminar premixed stoichiometric ratio dimethyl ether (DME)/O 2/Ar and ethanol/O 2 /Ar flames respectively.
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Experimental and modeling study of the effect of ethanol and MTBE on the oxidation of PRF90 in low pressure premixed laminar flame
Chunde Yao,Guanglan Xu,Hanjun Xu +2 more
TL;DR: In this article, two premixed laminar flames of PRF90 (primary reference fuel, iso-octane:n-heptane is 9:1) blended with ethanol and MTBE (Methyl Tert-Butyl Ether) respectively were studied, using molecular-beam sampling technology combining with tunable synchrotron VUV (Vacuum Ultra-Violet) photoionization mass spectrometry.
4
Study on engineering application method of large-scale reaction mechanism in knock prediction
TL;DR: In this article , an accelerated calculation strategy coupled with 1D calculation and large-scale reaction kinetics mechanism was developed to meet the needs of rapid automatic simulation in engineering, and a gasoline surrogate was created according to the test results of China 92# gasoline.
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