Simulation of auto-ignition of iso-octane and n-heptane in an internal combustion engine
| Autor: | Sergey Frolov, A. A. Belyaev, V. Ya. Basevich, V. Brandshteter, M. G. Neigauz, R. Tashl |
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| Rok vydání: | 1995 |
| Předmět: |
Heptane
Particle number Chemistry General Chemical Engineering General Physics and Astronomy Energy Engineering and Power Technology Thermodynamics General Chemistry Combustion law.invention Ignition system chemistry.chemical_compound Fuel Technology Synthetic fuel Internal combustion engine law Octane rating Octane |
| Zdroj: | Combustion, Explosion, and Shock Waves. 30:737-745 |
| ISSN: | 1573-8345 0010-5082 |
| DOI: | 10.1007/bf00755243 |
| Popis: | A detailed kinetic mechanism is proposed for the oxidation of iso-octane, n-heptane, and mixtures of them in air (number of particles 43, number of reactions 284), which satisfactorily describes the distinctive features of low-temperature and high-temperature oxidation at an initial temperature of 1200 K, pressure of 15–40 absolute atmospheres or higher, and a fuel excess ratio of 0.5–2. The abbreviated mechanisms obtained to describe the auto-ignition of fuel with an octane number of 90 involve 27 particles (38 reactions) and 18 particles (22 reactions). |
| Databáze: | OpenAIRE |
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