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Explosion Characteristics of Propanol Isomer–Air Mixtures

التفاصيل البيبلوغرافية
العنوان: Explosion Characteristics of Propanol Isomer–Air Mixtures
المؤلفون: Jan Skřínský, Tadeáš Ochodek
المصدر: Energies, Vol 12, Iss 8, p 1574 (2019)
بيانات النشر: MDPI AG, 2019.
سنة النشر: 2019
المجموعة: LCC:Technology
مصطلحات موضوعية: explosion characteristics, vessel, mixtures, propanol, isomers, Technology
الوصف: This paper describes a series of experiments performed to study the explosion characteristics of propanol isomer (1-propanol and 2-propanol)−air binary mixtures. The experiments were conducted in two different experimental arrangements—a 0.02 m3 oil-heated spherical vessel and a 1.00 m3 electro-heated spherical vessel—for different equivalence ratios between 0.3 and 1.7, and initial temperatures of 50, 100, and 150 °C. More than 150 pressure−time curves were recorded. The effects of temperature and test vessel volume on various explosion characteristics, such as the maximum explosion pressure, maximum rate of pressure rise, deflagration index, and the lower and upper explosion limits were investigated and the results were further compared with the results available in literature for other alcohols, namely methanol, ethanol, 1-butanol, and 1-pentanol. The most important results from evaluated experiments are the values of deflagration index 89−98 bar·m/s for 2-propanol and 105−108 bar·m/s for 1-propanol/2-propanol−air mixtures. These values are used to describe the effect of isomer blends on a deflagration process and to rate the effects of an explosion.
نوع الوثيقة: article
وصف الملف: electronic resource
اللغة: English
تدمد: 1996-1073
12081574
Relation: https://www.mdpi.com/1996-1073/12/8/1574; https://doaj.org/toc/1996-1073
DOI: 10.3390/en12081574
URL الوصول: https://doaj.org/article/24e0cd4a6110474698c3a6f6854995c4
رقم الأكسشن: edsdoj.24e0cd4a6110474698c3a6f6854995c4
قاعدة البيانات: Directory of Open Access Journals
الوصف
تدمد:19961073
12081574
DOI:10.3390/en12081574