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基于非稳态热传导的中深层地热供热项目分析

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针对埋管型中深层地热利用技术,提出了基于非稳态热传导理论的中深层地热井取热分析模型.采用该模型,结合关中地区实际项目情况,对取热量、出水温度及井间距等关键参数进行计算分析,并在此基础上给出了一些结论和建议,以期对中深层地热开发和利用提供一定的指导.
Analysis of mid-deep geothermal heating project based on unsteady heat conduction
In this paper,a heat extraction analysis model of middle and deep geothermal wells based on the unsteady heat conduction theory is proposed for the utilization technology of medium and deep geothermal wells.And using this model,combined with the actual project situation in Guanzhong area,the key parameters such as heat extraction,water temperature and well spacing are calculated and analyzed,and some conclusions and suggestions are given on this basis,hoping to be helpful for the development of mid-deep geothermal energy and use to provide guidance.

mid-deep geothermaltheoretical modelanalysis and calculate

曹龙

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陕西鼓风机(集团)有限公司,陕西 西安 710082

中深层地热 理论模型 分析计算

2024

区域供热
中国城镇供热协会

区域供热

影响因子:0.433
ISSN:1005-2453
年,卷(期):2024.(5)