2008
DOI: 10.1016/j.combustflame.2008.06.001
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A shock tube study of iso-octane ignition at elevated pressures: The influence of diluent gases

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Cited by 98 publications
(70 citation statements)
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“…Figure 2 shows the pressure dependence of ignition delay times of toluene behind reflected shock waves at pressures from 2 to 50 atm [33,34]. The ignition delay times of toluene at 50 atm [34] are compared in Fig. 3 with different equivalence ratios of 0.25, 0.5 and 1.0.…”
Section: Resultsmentioning
confidence: 99%
See 1 more Smart Citation
“…Figure 2 shows the pressure dependence of ignition delay times of toluene behind reflected shock waves at pressures from 2 to 50 atm [33,34]. The ignition delay times of toluene at 50 atm [34] are compared in Fig. 3 with different equivalence ratios of 0.25, 0.5 and 1.0.…”
Section: Resultsmentioning
confidence: 99%
“…In general, the present model predicts well the reactivity of toluene and PRF/Toluene mixtures over wide range of temperatures and pressures. Figure 2 shows the pressure dependence of ignition delay times of toluene behind reflected shock waves at pressures from 2 to 50 atm [33,34]. The ignition delay times of toluene at 50 atm [34] are compared in Fig.…”
Section: Resultsmentioning
confidence: 99%
“…A number of studies also focus on the effects of buffer gas composition on combustion characteristic in fundamental combustion facilities. In the work by Shen et al [9], the authors studied the influences of diluent gases on iso-octane ignition in shock tube (ST). They found that, compared to N2, Ar reduces the ignition delay of iso-octane by 20%.…”
Section: Introductionmentioning
confidence: 99%
“…Buffer gases are also widely used to control test conditions in fundamental combustion researches [9][10][11][12][13]. The composition of buffer gases affects the heat capacity of the gas mixture, three-body collision efficiencies and concentrations of fuel and O2.…”
Section: Introductionmentioning
confidence: 99%
“…The decomposition of n-decane as attacked by H-atom abstraction contributes to an increase in ignition delay time at low temperature. Shen et al [17] pointed out that the production and consumption of HO 2 plays an important role in the chain reactions of heavy hydrocarbon fuels. Measurement of HO 2 concentration becomes key to reducing and optimizing heavy fuel mechanisms.…”
Section: Sensitivity Analysis and Rate Of Production Of Oh Radicalmentioning
confidence: 99%