2011年9月
Equivalent Oxidation Exposure - Time for Low Temperature Spontaneous Combustion of Coal
- ,
- 担当区分
- 共著
- 担当範囲
- Chapter 11, Heat Analysis and Thermodynamic Effects
- 出版者・発行元
- InTechOpen
- 記述言語
- 英語
- 著書種別
- 教科書・概説・概論
- DOI
- ISBN
- 9789533075853
A model has been presented for spontaneous combustions of coal seam and coal stock. It is based on time difference between thermal diffusion and oxygen diffusion. Furthermore, the concept of “Equivalent Oxidation Exposure Time (EOE time)” is presented. Also, we compared the aging time to the oxidation quantity to verify the mechanism presented. Numerical simulations matching both the thermal behaviors of large stocks and small lumps of coal were performed.
- ID情報
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- ISBN : 9789533075853