Combustion of spherical agglomerates of titanium in air. I. Experimental approach

被引：7

作者：

Glotov, O. G. ^{[1
]}

机构：

[1] Russian Acad Sci, Voevodskii Inst Chem Kinet & Combust, Siberian Branch, Novosibirsk 630090, Russia

来源：

COMBUSTION EXPLOSION AND SHOCK WAVES | 2013年 / 49卷 / 03期

关键词：

titanium agglomerate; combustion; fragmentation; burning time; quenching and sampling technique; condensed combustion products; size distribution; PARTICLES;

D O I：

10.1134/S0010508213030064

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

This paper describes a method for studying the combustion of titanium particles with a diameter of 300-500 A mu m obtained by agglomeration of many small particles. Burning monodisperse particles of titanium were produced by ignition of miniature pieces of a pyrotechnic composition containing 69% titanium powder placed in the burning sample. The resultant agglomerated particles burned in free fall in air. Their motion and evolution, including fragmentation, were video-recorded. Condensed combustion products were quenched, sampled, and studied.

引用

页码：299 / 306

页数：8

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