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| 含水层对地下水热泵承载力数值评价及其实用化:以北京平原区为例 | |
| 引用本文： | 李世君,刘立才,郑凡东,江剑.含水层对地下水热泵承载力数值评价及其实用化:以北京平原区为例[J].现代地质,2011,25(2):370-376. |
| 作者姓名： | 李世君 刘立才 郑凡东 江剑 |
| 作者单位： | 1. 中国地质大学水资源与环境学院,北京,100083;北京市地质工程勘察院,北京,100048 2. 北京市水利科学研究所,北京,100048 3. 北京市地质工程勘察院,北京,100048 |
| 摘 要： | 针对北京平原区的水文地质条件,运用地下热传递数值法评价了年内地下热量均衡、失衡两种状态下,各水文地质亚区单位面积含水层对地下水热泵的承载力,并利用多元线性回归方法阐明了承载力、抽灌井间距与含水层各参数之间的关系。研究表明:承载力仅与含水层厚度显著正相关,而抽灌井间距与含水层的渗透系数和厚度均显著正相关。研究结果为类似地区的地下水热泵定量规划提供了简捷的估算方法及参考依据。 |
| 关 键 词： | 热传递 热泵 能量承载力 多元线性回归 北京平原 |
Numerical Evaluation of Aquifer Heat Load Capacity on Groundwater Heatpump and Its Utilization: By a Case of Beijing Plain |
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| LI Shi-jun,LIU Li-cai,ZHENG Fan-dong,JIANG Jian.Numerical Evaluation of Aquifer Heat Load Capacity on Groundwater Heatpump and Its Utilization: By a Case of Beijing Plain[J].Geoscience——Journal of Graduate School,China University of Geosciences,2011,25(2):370-376. | |
| Authors: | LI Shi-jun LIU Li-cai ZHENG Fan-dong JIANG Jian |
| Institution: | LI Shi-jun1,2,LIU Li-cai3,ZHENG Fan-dong3,JIANG Jian2 (1.School of Water Resources and Environment,China University of Geosciences,Beijing 100083,China,2.Beijing Institute of Geological Engineering,Beijing 100048,3.Beijing Hydraulic Research Institute,China) |
| Abstract: | Based on the hydrogeological condition division of Beijing Plain,the numerical model of heat transport was used to evaluate the aquifer energy load capacity per square kilometer on the condition of groundwater heat equilibrium and disequilibrium.The multiple linear regression method was used to analyze the impact of aquifer parameters on energy load capacity,distance between pumping well and injection well.The research shows that energy load capacity is positively related to aquifer thickness,and that dista... |
| Keywords: | heat transport heat pump energy load capacity multiple linear regression Beijing Plain |
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