生物柴油(B20)在微重力环境下的火焰蔓延行为

IF 1.2 4区工程技术 Q3 THERMODYNAMICS Journal of Thermal Science and Technology Pub Date : 2020-01-01 DOI:10.1299/jtst.2020jtst0024

H. Saputro, L. Fitriana, F. Munir, M. Mikami

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引用次数: 4

摘要

根据第23/2013号能源和矿产资源部法令，印度尼西亚实施了一项使用含有20%生物燃料(通常称为B20生物柴油)的柴油的政策。本研究通过落塔装置研究了生物柴油(B20)在微重力环境下的火焰蔓延特性。这是由于在柴油发动机的燃烧室中很难产生与实际液体喷雾相似的液滴大小。实验使用直径为1mm的生物柴油(B20)液滴。结果表明:生物柴油(B20)液滴具有火焰传播极限距离SBC/dC0limit = 7的特征;本文详细讨论了生物柴油(B20)液滴的特性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Flame-spread behavior of biodiesel (B20) in a microgravity environment

Indonesia has implemented a policy of using diesel fuel containing 20 percent biofuel (commonly known as B20 biodiesel), as stated in Energy and Mineral Resources Ministerial Decree No. 23/2013. This study investigated the flame-spread characteristics of biodiesel (B20) in a microgravity environment through drop tower facilities. This is due to the difficulty in creating droplet sizes similar to the real liquid sprays in the combustion chamber of diesel engines. The experiment used biodiesel (B20) droplets with a diameter 1 mm. The results show that the biodiesel (B20) droplets have characteristics of a flame–spread limit distance SBC/dC0limit = 7. This paper discusses the characteristics of biodiesel (B20) droplets in detail.

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来源期刊

Journal of Thermal Science and Technology 物理-热力学

CiteScore

2.30

自引率

8.30%

发文量

审稿时长

5 months

期刊介绍： JTST covers a variety of fields in thermal engineering including heat and mass transfer, thermodynamics, combustion, bio-heat transfer, micro- and macro-scale transport phenomena and practical thermal problems in industrial applications.