Shock-tube study of the ignition of methane/ethane/hydrogen mixtures with hydrogen contents from 0% to 100% at different pressures |
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| Authors: | J. Herzler C. Naumann |
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| Affiliation: | Institut für Verbrennungstechnik, Deutsches Zentrum für Luft- und Raumfahrt, Pfaffenwaldring 38-40, D-70569 Stuttgart, Germany |
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| Abstract: | The ignition delay times of diluted hydrogen/reference gas (92% methane, 8% ethane)/O2/Ar mixtures with hydrogen contents of 0%, 40%, 80% and 100% were determined in a high-pressure shock tube at equivalence ratios ? = 0.5 and 1.0 (dilution 1:5). The temperature range was 900 K ? T ? 1800 K at pressures of about 1, 4 and 16 bar.The reference gas and the 40% hydrogen/60% reference gas data showed typical characteristics of hydrocarbon systems and can be represented by: |
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| Keywords: | Hydrogen Methane Ethane Ignition Shock tube |
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