Combustion of a Powder Layer of Methane Hydrate: The Influence of Layer Height and Air Velocity Above the Layer

被引：0
|
作者：
Sergey Y. Misyura
Igor G. Donskoy
Andrey Yu. Manakov
Vladimir S. Morozov
Pavel A. Strizhak
Sergey S. Skiba
Aleksey K. Sagidullin
机构：
[1] Russian Academy of Sciences,Kutateladze Institute of Thermophysics Siberian Branch
[2] Melentiev Energy Systems Institute SB RAS,Nikolaev Institute of Inorganic Chemistry, Siberian Branch
[3] Russian Academy of Sciences,undefined
[4] National Research Tomsk Polytechnic University,undefined
来源：
Flow, Turbulence and Combustion | 2022年 / 109卷
关键词：
Gas hydrate combustion; Gas hydrate dissociation; Heat transfer; Flame;
D O I：
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中图分类号：
学科分类号：
摘要：
The paper studies the dissociation and combustion of a layer of methane hydrate powder at a forced air flow over the upper surface of the layer (the air velocity is directed parallel to the upper surface of the layer). The influence of the layer thickness and air velocity on the combustion of gas hydrate is investigated. The calculated curves for the effect of the heat transfer coefficient, external convection and vapor concentration on the combustion temperature are obtained. The layer thickness and the air velocity significantly affect the dissociation rate of methane hydrate.
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页码：175 / 191
页数：16
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