Speciation in Shock Tubes

Yasunaga, Kōjirō; Tranter, Robert S.

doi:10.1007/978-1-4471-5307-8_6

Cited by 4 publications

(2 citation statements)

References 37 publications

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“…The concentrations of species as a result of shock heating are estimated using the sensitivity together with the measured area ratios and the known argon concentration. The details of this method are described in Chapter 6 of [23].…”

Section: Methodsmentioning

confidence: 99%

Pyrolysis of n-pentane, n-hexane and n-heptane in a single pulse shock tube

Yasunaga

Yamada

Oshita

et al. 2017

Combustion and Flame

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The pyrolysis of n-pentane, n-hexane and n-heptane have been studied behind reflected shock waves at pressures of 1.0-2.5 atm and at temperatures of 1000-1500 K. A single-pulse shock tube (SPST) was used to measure reactant, intermediate, and product species profiles using GC samplings at different reaction times varying from 1. 5 to 2.2 ms. Simulations have been performed using two chemical kinetic models for the three fuels, namely NUI Galway and JetSurf (Version2.0). Differences in simulated results between the models are described. Sensitivity and reaction path analyses were performed to determine the important reactions controlling fuel pyrolysis and their influence on the predicted concentrations of reactant and product species profiles compared to those measured in the experiments.

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Section: Methodsmentioning

confidence: 99%

Pyrolysis of n-pentane, n-hexane and n-heptane in a single pulse shock tube

Yasunaga

Yamada

Oshita

et al. 2017

Combustion and Flame

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“…The reflection leads to further compression and higher temperatures. In the case of CE studies, single pulse STs are used to produce speciation concentration data at the end of the shock heating in order to study pyrolysis reactions [279]. STs operating in reflected mode are used to measure ignition delay times [280].…”

Section: Heating By Mechanical Compressionmentioning

confidence: 99%