摘要本文采用理论分析与实验测试结合的方法，从金属和非金属两个方面研究可燃固体的燃烧性能。在非金属方面，使用萘作为研究对象进行实验，测量在标准状态下萘的燃烧速率，并且加入1%的AP观察燃烧速率的变化情况。在金属方面，使用金属铝和金属镁作为研究对象进行实验，测量在标准状态下镁和铝的燃烧速率，并且测量二者在一定条件下混合的燃烧速率，观察不同比例的混合，对燃烧速率的影响。通过燃烧速率实验对固体可燃物燃烧性能进行研究，分析结果发现：萘是一种易燃固体，燃烧速率0.59cm/s，再加入助燃剂AP后剧烈燃烧，燃烧速率显著提高。镁是一种易燃固体，燃烧速率0.81cm/s。铝与镁混合后，镁所占的比例越大，燃烧速率越快，助燃剂AP同样可以显著地提高它们的燃烧速率。48035

关键词  可燃固体，助燃剂，燃烧速率仪，燃烧速率

毕业论文设计说明书外文摘要

Title    Study on combustion properties of combustible solids      

Abstract

In this paper, theoretical analysis and experimental testing method of combining study the combustion properties of combustible solids from metal and nonmetal two aspects. In terms of non-metallic, naphthalene used as test subjects were measured in the standard state naphthalene burn rate, and adding 1% of the variation observed AP burn rate. In metals, aluminum and magnesium metal as test subjects were measured under the standard condition in the burning rate of magnesium and aluminum, and measured under conditions both the burning rate of mixing, mixing different proportions of observation, the rate of combustion Impact. Study of solid fuel combustion by burning rate performance test results of the analysis found: Naphthalene is a flammable solid, burning rate 0.59cm / s, intense burning after adding accelerant AP, burn rate significantly increased. Magnesium is a flammable solid, burning rate 0.81cm / s.It mixed aluminum and magnesium, the greater the proportion of magnesium, the faster the burn rate, Combustion AP also can significantly improve their burn rate.

Keywords  Flammable solids, Combustion, combustion rate instrument, burn rate

 目   次

1  引言 3

1.1课题背景 3

1.2国内外研究现状 3

1.3本论文研究的主要内容 4

2  实验药品选用 5

2.1  萘 5

2.1.1  萘的理化性质 5

2.1.2  萘的毒性及危险性 5

2.2  高氯酸氨 5

2.2.1  高氯酸铵的理化性质 5

2.2.2  高氯酸铵的毒性及危险性 6

2.3  镁 6

2.3.1  镁的理化性质 6

2.3.2  镁的危险性 7

2.3.3  注意事项 7

2.4  铝 7

2.4.1  铝的理化性质 7

2.4.2  铝的危险性质 8

2.5本章小结 8

3  实验仪器与实验方法 9

3.1  实验仪器 9

3.2  实验方法