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| DC 欄位 | 值 | 語言 |
|---|---|---|
| dc.contributor.advisor | 陳希立(Sih-Li Chen) | |
| dc.contributor.author | Kam-Pang Lai | en |
| dc.contributor.author | 黎錦鵬 | zh_TW |
| dc.date.accessioned | 2021-05-11T04:56:10Z | - |
| dc.date.available | 2019-08-19 | |
| dc.date.available | 2021-05-11T04:56:10Z | - |
| dc.date.copyright | 2019-08-19 | |
| dc.date.issued | 2019 | |
| dc.date.submitted | 2019-08-11 | |
| dc.identifier.citation | [1] IEA (2016b), World energy outlook 2016, Executive summary, Paris, France: The International Energy Agency (IEA),2016.
[2] IEA World Energy Balances, Statistics data of Total Primary Energy Supply, 2018, https://www.iea.org/statistics/?country=WORLD&year=2016&category=Energy%20supply&indicator=TPESbySource&mode=chart&dataTable=BALANCES. [3] 建築節能應用技術手冊，財團法人台灣綠色生產力基金會編印，2013. [4] A. Khatry , M. Sodha , M. Malik , 'Periodic variation of ground temperature with depth,' Solar Energy, Vol. 20, no. 5, pp. 425-427, 1978. [5] Peter Bayer , Guillaume Attard , Philipp Blum , Kathrin Menberg , 'The geothermal potential of cities,' Renewable and Sustainable Energy Reviews , Vol.106 p17-30 , 2019. [6] 廖慧燕, '地冷空調應用於建築節能之可行性研究,'內政部建築研究所協同研究報告,pp.1-177, 2015. [7] F. Ampofo , G.G. Maidment, J.F. Missenden 'Review of groundwater cooling systems in London, ' Applied Thermal Engineering, Vol.26, pp.2055-2062, 2006. [8] C.D.A. Twinn, 'The new parliamentary building, CIBSE National, ' CIBSE Conference, pp. 25–37 ,1997. [9] Namrata Bordoloi , Aashish Sharma , Himanshu Nautiyal , Varun Goel, 'An intense review on the latest advancements of Earth Air Heat Exchangers ,' Renewable and Sustainable Energy Reviews , Vol.89 , pp.261-280 , 2018. [10] D.A. Ball, R.D. Fischer, and D.L. Hodgett. 'Design methods for ground-source heat pumps', ASHRAE Transactions, 89(2)(1983) , 416-440. [11] 林庭毅, '淺層溫能應用於空調系統散熱,' 臺灣大學機械工程學研究所學位論文, pp. 1-49, 2017. [12] A.S.H.R.A.E Handbook, H.V.A.C Applications, American Society of Heating, in:Refrigerating and Air–Conditioning Engineers, Atlanta, 2011. [13] Matt S. Mitchell & Jeffrey D. Spitler ' Open-loop direct surface water cooling and surface water heat pump systems—A review, ' HVAC&R Research, 19:2, 125-140,2013. [14] Xiao Chen , Guoqiang Zhang , 'Study on the application of closed-loop lake water heat pump systems for lakefront buildings in south Chian climates,' Renewable and Sustainable Energy , Vol.6 , 2014. [15] Ioan Sarbu , Calin Sebarchievici , 'General review of ground-source heat pump systems for heating and cooling of buildings,' Energy and Buildings , Vol.70 , pp.441-454 , 2014. [16] Jianglong Zhen , Jun Lu , Guangqin Huang , Hongyu Zhang , 'Groundwater source heat pump application in the heating system of Tibet Plateau airport, ' Energy and Buildings , Vol.136 , pp.33-42 , 2017. [17] Y. Hwang, J. K. Lee, Y. M. Jeong, K. M. Koo, D. H. Lee, I. K. Kim, S. W. Jin, 'Cooling performance of a vertical ground-coupled heat pump system installed in a school building', Renewable Energy, Vol. 34, pp. 578-582, 2009. [18] H. Yang , P. Cui , Z. Fang , 'Vertical-borehole ground-coupled heat pumps: A review of models and systems,' Applied Energy , Vol.87 , pp.16-27 , 2010. [19] Lazaros Aresti , Paul Christodoulides , Georgios Florides , 'A review of the design aspects of ground heat exchangers , ' Renewable and Sustainable Energy Reviews , Vol.92 , pp.757-773 , 2018. [20] Heiko T. Liebel , Saqib Javed , Gunnar Vistnes, 'Multi-injection rate thermal response test with forced convection in a groundwater-filled borehole in hard rock' Renewable Energy, 2012. [21] Wikipedia contributors. (14 June 2018 10:05 UTC). Shell and tube heat exchanger. Available: https://en.wikipedia.org/w/index.php?title=Shell_and_tube_heat_exchanger&oldid=842401363 [22] 王啟川, '熱交換器設計,' ed: 五南圖書出版有限公司, 2001. [23] D. Q. Kern, Process heat transfer. Tata McGraw-Hill Education, 1950. [24] Yunus A.Cengel , Afshin J. Ghajar , 'Heat and Mass Transfer Fundamentals & Applications , ' 4e, McGrawHill Education ,2011. [25] 熱泵熱水系統Q&A節能技術手冊，財團法人台灣綠色生產力基金會編印，2006. | |
| dc.identifier.uri | http://tdr.lib.ntu.edu.tw/handle/123456789/674 | - |
| dc.description.abstract | 地源熱泵系統是透過淺層溫能作為冷源或熱源，滿足室內冷負荷或熱負荷之需求，所以熱泵與淺層溫能進行熱交換之方式會大大影響地源熱泵系統之性能。本研究開發出一個以水作為回填材料之多U型地埋管熱交換器來利用淺層溫能，其與殼管式熱交換器運作模式相似，透過殼側抽取地下水進行強制對流來提升熱交換效果。本研究將此多U型地埋管熱交換器結合一淺層溫能雙效熱泵，並對此系統進行研究與分析。
本研究首先對多U型地埋管熱交換器之性能進行分析，分別以管側流量、殼側抽水量、熱交換器底部與補水孔底部距離作為參數進行實驗。實驗結果顯示，當管側流量為92LPM、殼側抽水量為73LPM、熱交換器底部與補水孔底部距離為1.6m時有最佳之熱傳性能。以此參數之多U型地埋管熱交換器應用於淺層溫能雙效熱泵，在制冷模式時，此系統之制冷性能係數(COP)為5.64，比一般冰水主機使用冷卻水塔進行散熱之性能高出約18%，在制熱模式時，此系統之平均制熱性能係數(COP)為4.99，比一般水對水熱泵熱水器之性能高出約38%，說明使用多U型地埋管熱交換器來利用淺層溫能時可提供穩定散熱源和取熱源，並有效提高熱泵主機之性能。 | zh_TW |
| dc.description.abstract | Ground Source Heat Pump(GSHP) System used Shallow Geothermal Energy to cool down or heat up of buildings, so the heat exchanging between Heat Pump and Shallow Geothermal Energy is important to GSHP’s performance. Here, a multi-U type borehole heat exchanger which uses groundwater as backfilled material and has similar operation mode to the shell-and-tube heat exchanger was designed. This heat exchanger has forced convection of groundwater through shell side to enhances heat exchanging. This study analyze the performance of GSHP combined with multi-U type borehole heat exchanger.
This study analyzes the performance of multi-U type borehole heat exchanger with different parameters which included the water flow inside tube, ground water pumping capacity and the distance between the bottom of heat exchanger and the ground water well. The results showed that 92LPM, 73LPM and 1.6m of the water flow inside tube, ground water pumping capacity and the distance between the bottom of heat exchanger and the ground water well respectively are the best parameters for our system. At the best of our system, it showed the cooling coefficient of performance(COP) of GSHP cooling mode is 5.64 and a better cooling performance with 18% higher than conventional water chilling packages, the average heating coefficient of performance(COP) of GSHP heating mode is 4.99 and a better heating performance with 38% higher than conventional heat pump water heaters.This study showed using multi-U type borehole heat exchanger can provide a stable cooling and heating way of GSHP systems, and it can improve Heat Pump’s performance. | en |
| dc.description.provenance | Made available in DSpace on 2021-05-11T04:56:10Z (GMT). No. of bitstreams: 1 ntu-108-R06522321-1.pdf: 5498280 bytes, checksum: af7385aa75557623c742a8d35abcdd54 (MD5) Previous issue date: 2019 | en |
| dc.description.tableofcontents | 誌謝 I
摘要 II Abstract III 目錄 IV 圖目錄 VI 表目錄 IX 符號說明 X 第一章 緒論 1 1.1 前言 1 1.2 文獻回顧 4 1.2.1 淺層溫能 4 1.2.2 間接使用-地源熱泵 7 1.2.3 地埋熱交換器(Ground Heat Exchanger) 13 1.3 研究動機與目的 17 第二章 基礎理論 20 2.1 多U型地埋管熱交換器 20 2.1.1殼管式熱交換器 20 2.1.2管側熱傳方程式 24 2.1.3殼側熱傳方程式 25 2.1.4單管熱傳方程式 26 2.2 熱泵原理簡介 27 第三章 實驗設備與實驗規劃 29 3.1結合多U型地埋管熱交換器之地源熱泵系統介紹 29 3.1.1制冷模式 30 3.1.2制熱模式 31 3.2實驗設備介紹 32 3.2.1多U型地埋管熱交換器 32 3.2.2淺層溫能雙效熱泵 34 3.2.3水泵 35 3.2.4量測設備 36 3.3實驗規劃 38 3.3.1多U型地埋管熱交換器之性能分析 38 3.3.2多U型地埋管熱交換器結合淺層溫能雙效熱泵實驗 40 第四章 實驗結果與討論 42 4.1多U型地埋管熱交換器之性能分析 42 4.1.1管側流量變化實驗 42 4.1.2抽水側流量變化實驗 46 4.1.3熱交換器熱阻分析 48 4.1.4熱交換器底部與補水孔底部距離變化實驗 49 4.2多U型地埋熱交換器結合淺層溫能雙效熱泵實驗 56 4.2.1制冷模式實驗 56 4.2.2模仿冷卻水塔實驗 59 4.2.3制熱模式實驗 61 第五章 結論與建議 64 5.1結論 64 5.1.1多U型地埋管熱交換器之性能分析 64 5.1.2多U型地埋管熱交換器結合淺層溫能雙效熱泵實驗 65 5.2建議 66 參考文獻 67 | |
| dc.language.iso | zh-TW | |
| dc.title | 多U型地埋管熱交換器應用於地源熱泵系統之分析 | zh_TW |
| dc.title | Analysis of Multi-U type Borehole Heat Exchangers for Ground Source Heat Pump System | en |
| dc.date.schoolyear | 107-2 | |
| dc.description.degree | 碩士 | |
| dc.contributor.oralexamcommittee | 江沅晉(Yuan-Chin Chiang),李文興,蔡協澄(Hsieh-Chen Tsai),陳輝俊 | |
| dc.subject.keyword | 淺層溫能,地下水,殼管式熱交換器,多U型地埋管熱交換器,地源熱泵, | zh_TW |
| dc.subject.keyword | Shallow geothermal energy,groundwater,Ground Source Heat Pump,Shell-Tube Heat Exchanger,Multi-U type Borehole Heat Exchanger, | en |
| dc.relation.page | 68 | |
| dc.identifier.doi | 10.6342/NTU201902836 | |
| dc.rights.note | 同意授權(全球公開) | |
| dc.date.accepted | 2019-08-12 | |
| dc.contributor.author-college | 工學院 | zh_TW |
| dc.contributor.author-dept | 機械工程學研究所 | zh_TW |
| 顯示於系所單位： | 機械工程學系 | |
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