Investigation of Coupled Processes During Underground Coal Gasification

煤地下气化耦合过程研究。通过地下煤气化（UCG）可以直接从煤层中提取煤价，而无需开采。UCG的实际应用主要受到对所涉及过程缺乏令人满意的定量描述的限制。拟议的研究将通过计算机建模的综合方法及其对实际现场试验的验证来解决这一关键问题。

Investigation of Coupled Processes During Underground Coal Gasification. Coal values could be extracted directly from coal seams through underground coal gasification (UCG) without the need for mining. The practical application of UCG is restricted primarily by lack of satisfactory quantitative descriptions of the processes involved. The proposed study will address this critical issue through an intergated approach of computer modelling and its verification against real field trials.