基于深层埋管式新型能源桩的地热资源一体化开发技术

项目来源

湖(略)技(略)

项目主持人

胡(略)

项目受资助机构

中(略)院(略)土(略)究(略)

立项年度

2(略)

立项时间

未(略)

项目编号

2(略)AAA128

项目级别

省(略)

研究期限

未(略) (略)

受资助金额

1(略)0(略)

学科

一(略)技(略)

学科代码

未(略)

基金类别

技(略)专(略)

关键词

深(略) (略)热(略);(略)力(略)用(略)示(略) (略)e(略)b(略)e(略)i(略);(略)a(略)r(略)f(略)p(略)o(略)n(略);(略)e(略)-(略)h(略)c(略)c(略)l(略) (略)e(略)s(略)t(略) (略)e

参与者

肖(略)蒲(略)陈(略)传(略)强(略);(略);(略)陈(略)

参与机构

湖(略)大(略)中(略)学(略)华(略)股(略)公(略)北(略)源(略)司

项目标书摘要:本项(略)案和技术路线开展了(略)项目的预期目标。针(略)的地热开发技术问题(略)拟、足尺和室内试验(略)完成了四方面的研究(略)埋管式新型能源桩地(略);(2)完成了深层(略)法研究;(3)完成(略)能源桩地热资源开发(略)成了深层埋管式新型(略)套技术研究。实现了(略)    1)结合数(略)了深层埋管式能源桩(略)      2)开(略)键装置,提出了相应(略)   3)形成了深(略)资源开发的成套技术(略)地。       (略)能源桩的热力学研究(略)术支持,可有效促进(略)地热资开发利用理论(略)新型能源桩技术从理(略)。

Applicati(略): The pro(略)d out res(略)in accord(略)he resear(略) technica(略)the task (略)sically a(略) expected(略)he projec(略) the tech(略)ems of ge(略)velopment(略)p buried (略)ew energy(略)gh theore(略)sis,numer(略)tion,full(略)indoor te(略)ests and (略),four asp(略)earch wor(略) complete(略)ep buried(略)has been (略)esearch o(略) theory o(略)l resourc(略)nt of new(略)y piles;((略) the rese(略) construc(略) of deep-(略)-type new(略)y piles;((略) the rese(略) devices (略)elopment (略)al resour(略)n the dee(略)pe-type n(略)rgy piles(略)a complet(略)chnical r(略)the devel(略)eep burie(略) new ener(略)thermal r(略)e followi(略)ls have b(略)d:       (略)g numeric(略)on and ex(略)data,the (略)ge mechan(略)le and gr(略)f deep bu(略)nergy pil(略)red;     (略)ped the k(略)of deep b(略)ar energy(略)proposed (略)ng constr(略)ods;     (略)lete set (略)gies for (略)ment of d(略)pipe-type(略) pile geo(略)ources ha(略)ed,and an(略)e demonst(略) has been(略)d.       (略)ch result(略)roject ca(略)mportant (略)basis and(略)support f(略)modynamic(略)f energy (略)an effect(略)te the es(略) of the t(略)echnical (略)the devel(略)utilizati(略)ermal res(略)he deep b(略)new energ(略) take the(略) pile tec(略)m The the(略)age has a(略)the pract(略)

项目受资助省

湖(略)

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  • 1.基于深层埋管式新型能源桩的地热资源一体化开发技术最终报告(Final report on the integrated development technology of geothermal resources based on the deep buried pipe type new energy pile)

    • 关键词:
    • 深层埋管、换热性能、热—力耦合作用、示范基地、Deep-buried pipe、Heat transfer performance、Thermo-mechanical coupling、Demonstration base
    • 胡大伟;肖衡林;蒲诃夫;陈智;张传庆;马强;张帆;曹孙智;邱敏;
    • 《中国科学院武汉岩土力学研究所;湖北工业大学;华中科技大学;湖北华工能源有限公司;》
    • 2020年
    • 报告

    本项目按照任务书中的研究方案和技术路线开展了研究工作,基本上实现了项目的预期目标。针对深层埋管式新型能源桩的地热开发技术问题,通过理论分析、数值模拟、足尺和室内试验、模型试验与现场试验,完成了四方面的研究工作:(1)完成了深层埋管式新型能源桩地热资源开发基础理论研究;(2)完成了深层埋管式新型能源桩施工方法研究;(3)完成了对基于深层埋管式新型能源桩地热资源开发关键装置研究;(4)完成了深层埋管式新型能源桩地热资源开发的成套技术研究。实现了如下主要目标: 1)结合数值模拟和实验数据,探明了深层埋管式能源桩单、群桩换热机理; 2)开发了深层埋管式能源桩关键装置,提出了相应的施工工法; 3)形成了深层埋管式新型能源桩地热资源开发的成套技术,并建立了能源桩示范基地。 本项目的研究成果可为能源桩的热力学研究提供重要的科学依据和技术支持,可有效促进深层埋管式新型能源桩的地热资开发利用理论与技术体系的建立,并将新型能源桩技术从理论阶段推进到可实施阶段。 The project carried out research work in accordance with the research plan and technical route in the task book,and basically achieved the expected goals of the project.Aiming at the technical problems of geothermal development of the deep buried pipe type new energy pile,through theoretical analysis,numerical simulation,full-scale and indoor tests,model tests and field tests,four aspects of research work have been completed:(1)The deep buried pipe type has been completed.Research on the basic theory of geothermal resource development of new-type energy piles;(2)Completed the research on the construction method of deep-buried pipe-type new-type energy piles;(3)Completed the research on key devices for the development of geothermal resources based on the deep-buried pipe-type new-type energy piles;Completed a complete set of technical research on the development of deep buried pipe type new energy pile geothermal resources.The following main goals have been achieved: 1)Combining numerical simulation and experimental data,the heat exchange mechanism of single and group piles of deep buried pipe energy piles is explored; 2)Developed the key devices of deep buried tubular energy piles and proposed corresponding construction methods; 3)A complete set of technologies for the development of deep buried pipe-type new energy pile geothermal resources has been formed,and an energy pile demonstration base has been established. The research results of this project can provide important scientific basis and technical support for the thermodynamic research of energy piles,and can effectively promote the establishment of the theory and technical system for the development and utilization of geothermal resources of the deep buried pipe new energy piles,and take the new energy pile technology from The theoretical stage has advanced to the practical stage.

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