Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
双井式增强型地热系统产能和阻抗数值模拟研究 | |
Alternative Title | NUMERICAL SIMULATION OF POWER AND IMPEDANCE OF TWO-WELL ENHANCED GEOTHERMAL SYSTEM |
曾玉超1,2,3; 苏正1,2; 吴能友1,2; 胡剑1,2,3 | |
2015 | |
Source Publication | 太阳能学报 |
Issue | 4Pages:928-935 |
Abstract | Based on the geological data at Desert Peak enhanced geothermal system (EGS) field, conceptual model and numerical model of two-well EGS were established. The results indicate that the power production process under a constant flow rate can be divided int |
Other Abstract | 以美国沙漠峰增强型地热系统资料为依据,建立双井式增强型地热系统的概念模型和数值模型。结果表明定流量循环条件下生产过程包括稳定和衰减2个阶段。在30a开采期内,电能功率为4.65。4.54MW,水流阻抗为0.006—0.040MPa/(kg/s);较大的井距和合适的流体产量能减缓电能功率的衰减,而在一定范围内储层渗透率对电能功率影响很小;在一定范围内较高的储层渗透率能显著降低水流阻抗,而较大的井距和较高的流体产量将增加水流阻抗,但效果并不明显。 |
Keyword | 增强型地热系统 双井 产能 阻抗 影响因素 |
Document Type | 期刊论文 |
Identifier | http://ir.giec.ac.cn/handle/344007/16197 |
Collection | 中国科学院广州能源研究所 |
Affiliation | 1.中国科学院可再生能源重点实验室,广州510640 2.中国科学院广州能源研究所,广州510640 3.中国科学院大学,北京100049 |
First Author Affilication | GuangZhou Institute of Energy Conversion,Chinese Academy of Sciences |
Recommended Citation GB/T 7714 | 曾玉超,苏正,吴能友,等. 双井式增强型地热系统产能和阻抗数值模拟研究[J]. 太阳能学报,2015(4):928-935. |
APA | 曾玉超,苏正,吴能友,&胡剑.(2015).双井式增强型地热系统产能和阻抗数值模拟研究.太阳能学报(4),928-935. |
MLA | 曾玉超,et al."双井式增强型地热系统产能和阻抗数值模拟研究".太阳能学报 .4(2015):928-935. |
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