- 神东矿区煤层自然发火研究(英文版)
- - 作者：张健//魏建平|责编:陈红梅
  - 出版社：中国矿大
  - ISBN：9787564646950
  - 出版日期：2020/10/01
  - 页数：215
- 售价：19.2

内容大纲
煤炭自燃是煤炭开采、储存、运输和利用过程中，在适宜条件下容易发生的灾害之一。神东煤田位于内蒙古地区，是我国最大的煤田，也是我国最重要的能源供应地。由于特殊的地质和开采条件原因，在神东数个煤矿的均发生了自燃或者煤氧化等现象，成为神东煤矿安全开采的主要威胁之一。本书总结了作者及团队多年来的研究成果，书中章节包括神东矿区自然发火情况的调查情况，通过实验测试获得神东煤样自燃倾向性深层次原因，建立神东矿区采空区自热及流场的CFD模型并以此展开漏风的影响分析及相应的惰化研究，建立了基于煤矿全网的复杂通风模拟模型，提出了减小长壁工作面与地表压差的几种解决方案。
作者介绍
目录
1  General Introduction
  1.1  Background
  1.2  Problem statement
  1.3  Research objectives
  1.4  Research framework
2  Fundamental Knowledge of the Hazard
  2.1  Fundamentals of coal self-heating and oxidation kinetics
  2.2  Numerical solutions to self-heating of coal mass
  2.3  Theoretical basis of coal heating
  2.4  Experimental methods
  2.5  Detection
  2.6  Control
3  A critical Investigation of Spontaneous Combustion in Shendong Coal Mines
  3.1  Introduction of Shendong coal field
  3.2  Spontaneous combustion incidents
  3.3  Detailed analysis of characteristic spontaneous combustion problems
  3.4  Summary
4  Laboratory Tests of Shendong Coals
  4.1  Chapter introduction
  4.2  Proximate and ultimate tests
  4.3  Ignition temperature test
  4.4  Gas evolution test
  4.5  Adiabatic heating test
  4.6  Differential Scanning Calorimetry (DSC) test
  4.7  Summary
5  CFD Modelling of Heating Evolution and Inertisation and Inertisation In
  a Shendong Goaf
  5.1  Chapter introduction
  5.2  A brief information of LW22307 Bulianta colliery
  5.3  Geometric model and mesh generation
  5.4  Theoretical model
  5.5  Modelling setting and boundary conditions
  5.6  Base model result and validation
  5.7  500 m model
  5.8  1,000 m model with air leakage from mining induced cracks
  5.9  Summary
6  Application of Ventilation Simulation to Spontaneous Combustion Control
  6.1  Chapter Introduction
  6.2  Project description
  6.3  Development and validation of “Ventsim” model
  6.4  Solutions and discussion
  6.5  Field demonstration
  6.6  Summary
7  Conclusions and Recommendations
  7.1  Conclusions
  7.2  Recommendations
References
Acknowledgements
Abstract

内容大纲

作者介绍

目录

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