摘要
运用多相流体动力学理论,建立了气力提升开采海洋渗漏型天然气水合物系统工艺参数的数学分析模型。结合实际水合物藏开采条件,分析了气力提升系统主要工艺参数之间的关系及对提升动态特性的影响规律。在此基础上,对气力提升方法的能量效率进行了计算评估。计算结果表明,该种开采方法的能量效率远高于传统的注热开采方法。
Based on the multiphase flow theory, the mathematical model of the air-lifting process of the seepage gas hydrate is set up, the key parameters influencing the lifting efficiency are analyzed and the relationship among them is discussed. At the same time, the energy ratio of this method is evaluated. The results show that the energy ratio of this new production method is much higher than that of the traditional thermal stimulation method.
出处
《能源工程》
2007年第2期17-21,共5页
Energy Engineering
基金
广东省自然科学基金资助项目(0509j41)
