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完整後設資料紀錄
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.advisor | 陳希立 | zh_TW |
dc.contributor.advisor | Sih-Li Chen | en |
dc.contributor.author | 王碩 | zh_TW |
dc.contributor.author | Shuo Wang | en |
dc.date.accessioned | 2023-08-09T16:08:40Z | - |
dc.date.available | 2023-11-09 | - |
dc.date.copyright | 2023-08-09 | - |
dc.date.issued | 2023 | - |
dc.date.submitted | 2023-07-20 | - |
dc.identifier.citation | 國家發展委員會--台灣2050淨零碳排路徑
G. Fekadu, S. Subudhi, Renewable energy for liquid desiccant air conditioning system: A review, Renewable and Sustainable Energy Reviews, Vol. 93, pp. 364-379, 2018. A. Kitanovski, U. Plaznik, U. Tomc, A. Poredos, Present and future caloric refrigeration and heat-pump techonologies, International Journal of Refrigeration, Vol. 57, pp. 288-298, 2015. J. Tušek, K. Engelbrecht, R. Millán-Solsona, L. Mañosa, E. Vives, L. P. Mikkelsen, N. Pryds, The Elastocaloric Effect: A Way to Cool Efficiently, Advanced Energy Materials, Vol. 5(13), Article 1500361, 2015. G. B. Kauffman and I. Mayo, "The Story of Nitinol: The Serendipitous Discovery of the Memory Metal and Its Applications," The Chemical Educator, vol. 2, no. 2, pp. 1-21, 1997. S. Qian, Y. Geng, Y. Wang, J. Ling, Y. Hwang, R. Radermacher, I. Takeuchi and J. Cui, "A review of elastocaloric cooling: Materials, cycles and system integrations," International Journal of Refrigeration, vol. 64, pp. 1-19, 2016. J. Cui, Y. Wu, J. Muchlbauer, Y. Hwang, R. Radermacher, S. Fackler, M. Wuttig and I.Takeuchi, "Demonstration of high efficiency elastocaloric cooling with large AT using NiTi wires," Applied Physics Letters, vol. 101, no. 7, P. 073904, 2012. J. Tušek, K. Engelbrecht, R. Millán-Solsona, L. Mañosa, E. Vives, L. P. Mikkelsen, N. Pryds, The Elastocaloric Effect: A Way to Cool Efficiently, Advanced Energy Materials, Vol. 5(13), Article 1500361, 2015 M. Kauffeld, M. Kawaji, and P. W. Egolf, Handbook on Ice Slurries - Fundamentals and Engineering. International Institute of Refrigeration, 2005, p. 360. J. S. Brown, P. A. Domanski, Review of alternative cooling technologies, Applied Thermal Engineering, Vol. 64(1-2), pp. 252-262, 2014. W. Goetzler, R. Zogg, J. Young, C. Johnson, Alternative to Vapor-Compression HVAC Technology, ASHRAE Journal, Vol. 56(10), pp. 12-23, 2014. H. Yamada, J. Inoue, and M. Shimizu, J. Phys. F: Met. Phys. 15, 169 ~1985!. A. Fujita, Y. Akamatsu, and K. Fukamichi, J. Appl. Phys. 85, 4756 ~1999!. K. Fukamichi and A. Fujita, J. Mater. Sci. Technol. 16, 167 ~2000!. V.K. Pecharsky and K.A. Gschneidner, Jr., J. Appl. Phys. 90, 4614 ~2001! V.K. Pecharsky, K.A. Gschneidner, Jr., A.O. Pecharsky, and A.M. Tishin, Phys. Rev. B 64, 144406 ~2001!. A. Fujita, S. Fujieda, Y. Hasegawa, K. Fukamichi, Itinerant-electron metamagnetic transition and large magnetocaloric effects in La(FexSi1-x)13 compounds and their hydrides, Physical Review B, Vol 67, Article 104416, 2003. F.X. Hu, B.G. Shen, J.R. Sun, G.J. Wang, and Z.H. Cheng, Appl. Phys. Lett. 80, 826 ~2002!. 26O. Tegus, E. Bru¨ck, K.H.J. Buschow, and F.R. de Boer, Nature ~London! 415, 150 ~2002!. B. Lu, J. Liu, Sci. Bull. 2015, 60, 1638. L. Mañosa, A. Planes, Philos. Trans. Royal Soc. A 2016, 374, 20150310. D. Matsunami, A. Fujita, K. Takenaka, M. Kano, Nat. Mater. 2015, 14, 73. Li et. al, Colossal barocaloric effects in plastic crystals, Nature, Vol. 567, pp. 506-510, 2019. S. Crossley, N. D. Mathur, X. Moya, AIP Adv. 2015, 5, 067153. I. Takeuchi, K. Sandeman, Mater. Today 2015, 62, 48 J. San Juan, M. L. No, C. A. Schuh, Adv. Mater. 2008, 20, 272. J. Shi, D. Han, Z. Li, Lu Yang, S. Lu, Z. Zhong, J. Chen, Q. M. Zhang, X. Qian, Electrocaloric Cooling Materials and Devices for Zero-Global-Warming-Potential, High-Efficiency Refrigeration, Joule, Vol.3(5), pp. 1200-1225, 2019. Peng H B, Chen J, Wang Y N, et al. Key factors achieving large re‐ covery strains in polycrystalline Fe-Mn-Si-based shape memory alloys: A review [J]. Adv. Eng. Mater., 2018, 20: 170074 Yang G S, Jonnasson R, Bake S N, et al. Phase transformations of ferromagnetic Fe-Pd-Pt-based shape memory alloys [J]. Mater. Devices Smart Syst., 2004, 785: 475 C. Wayman, "Shape Memory Alloys," MRS Bulletin, vol. 18, no. 4, pp. 49-56, 1993. V. G. Pushin, N. Kuranova, E. B. Marchenkova, E. S. Elosludtseva, N. I. Kourov, T. E. Kuntsevich, A. V. Pushin and A. N. Uksusnikov, "Thermoelastic Martensitic Transitions and Shape Memory Effects: Classification, Crystal and Structural Mechanisms of Transformations, Properties, Production and Application of Promising Alloys," Materials Science Foundations, vol. 81-82, pp. 174-206, 2015. Muhammad Imran , Xuexi Zhang "Reduced dimensions elastocaloric materials: A route towards miniaturized refrigeration" Materials & Design Volume 206, August 2021, 109784 H. Chen, F. Xiao, X. Liang, Z. Li, X. Jin, and T. Fukuda, Acta Mater. 158, 330 (2018). M. Imran, X. Zhang, Recent developments on the cyclic stability in elastocaloric materials, Mater. Des. 195 (2020) 109030. Y. Tong, A. Shuitcev, Y. Zheng, Recent development of TiNi-based shape memory alloys with high cycle stability and high transformation temperature, Adv. Eng. Mater. 22 (4) (2020) 1900496. Ossmer H, Chluba C, Gueltig M, et al. Local evolution of the elas‐ tocaloric effect in TiNi-based films [J]. Shape Mem. Superelast., 2015, 1: 142 XIAO Fei, CHEN Hong, JIN Xuejun, Research Progress in Elastocaloric Cooling Effect Basing on Shape Memory Alloy, Vol.57 No.1 ACTA METALLURGICA SINICA Jan. 2021 Wayman C M. On memory effects related to martensitic transfor‐ mations and observations in β -brass and Fe3Pt [J]. Scr. Metall., 1971, 5: 489 Kainuma R, Imano Y, Ito W, et al. Magnetic-field-induced shape recovery by reverse phase transformation [J]. Nature, 2006, 439: 957 C. Bechtold, C. Chluba, R. L. De Miranda, E. Quandt, High cyclic stability of the elastocaloric effect in sputtered TiNiCu shape memory films, Applied Physics Letters, Vol. 101, Article 091903, 2012. H. Ossmer, S. Miyazaki, M. Kohl, The elastocaloric effect in TiNi-based foils, Materialstody: Proceedings, Vol. 2, pp. S971-S974, 2015. G. Ulpiani, F. Bruederlin, R. Weidemann, G. Ranzi, M. Santamouris, M. Kohl, Upscaling of SMA film-based elastocaloric cooling, Applied Thermal Engineering, Vol. 180, Article 115867, 2020. J. Cui, Y. Wu, J. Muehlbauer, Y. Hwang, R. Radermacher, S. Fackler, M. Wuttig, I. Takeuchi, Demonstration of high efficiency elastocaloric cooling with large T using NiTi wires, Applied Physics Letters, Vol. 101, Article 073904, 2012. J. Tušek, K. Engelbrecht, L.P. Mikkelsen, N. Pryds, Elastocaloric effect of Ni-Ti wire for application in a cooling device, Journal of Applied Physics, Vol. 117(12), Article 124901, 2015. M. Schmidt, A. Schutze, S. Seelecke, Elastocaloric cooling processes: The influence of material strain and strain rate on efficiency and temperature span, APL Materials, Vol. 4(6), Article 064107, 2016. M. Imran, X. Zhang, M. Qian, L. Geng, Enhancing the elastocaloric cooling stability of Ni-Fe-Ga alloys via introducing pores, Advanced Engineering Materials, Vol. 22(4), Article 1901140, 2020. Y. Wu, E. Ertekin, H. Sehitoglu, Elastocaloric cooling capacity of shape memory alloys – Role of deformation temperatures, mechanical cycling, stress hysteresis and inhomogeneity of transformation, Acta Materialia, Vol. 135, pp. 158-176, 2017. K. Zhang, G. Kang, Q. Sun, High fatigue life and cooling efficiency of NiTi shape memory alloy under cyclic compression, Scripta Materialia, Vol. 159, pp. 62-67, 2019. H. Chen, F. Xiao, X. Liang, Z. Li, Z. Li, X. Jin, N. Min, T. Fukuda, Improvement of the stability of superelasticity and elastocaloric effect of a Ni-rich Ti-Ni alloy by precipitation and grain refinement, Scripta Materialia, Vol. 162, pp. 230-234, 2019. D. Li, Z. Li, X. Zhang, B. Yang, D. Wang, X. Zhao, L. Zuo, Enhanced cyclability of elastocaloric effect in a directionally solidified Ni55Mn18Ga26Ti1 alloy with low hysteresis, Scr. Mater. 189 (2020) 78–83. M. Imran, X. Zhang, Elastocaloric effects in polycrystalline Ni-Fe-Ga foams with hierarchical pore architecture, Phy. Rev. Mater. 4 (6) (2020) 065403. A. Saylor, “ARPA-E Summit Technology Showcase - Thermoelastical cooling,” can be found under https://www.energy.gov/articles/2012-arpa-e-summit-technologyshowcase, 2012. S. Kirsch, F. Welsch, N. Michaelis, M. Schmidt, A. Wieczorek, J. Frenzel, G. Eggeler, A. Schütze, S. Seelecke. NiTi-Based Elastocaloric Cooling on the Macroscale: From Basic Concepts to Realization, Energy Technology, Vol. 6(8), pp. 1567-1587, 2018. J. Tušek, K. Engelbrecht, D. Eriksen, S. Dall’Olio, J. Tušek, N. Pryds, Nat. Energy 2016, 1, 16134. H. Yin, Y. He, and Q. Sun, J. Mech. Phys. Solids 67, 100 (2014). J. Tušek, , K. Engelbrecht, L. P. Mikkelsen, and N. Pryds, Elastocaloric effect of Ni-Ti wire for application in a cooling device, Journal of Applied Physics 117, 124901 (2015) 張晉宇, ''碩士論文:富Ni TiNi形狀記憶合金線材之超彈性與彈熱效應性能研究'' 國立台灣大學, 2022. | - |
dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/88236 | - |
dc.description.abstract | 本研究以彈熱材料作為固態冷媒之空調機之研究,透過彈熱材料受到外力進行拉伸與回覆時,所釋放或吸收之熱量供導熱流體進行空調循環使用。研究中使用直徑 0.5 mm 之彈熱線材,首先透過應變及應變率之改變,量測不同狀況下彈熱效應中的絕熱溫度變化,並計算出 COP ,接著透過對彈熱材料進行室溫下的循環訓練或 100°C 下的循環訓練,比較與原材料之絕熱溫度與 COP 間的差異。可得結果為,經過室溫下的循環訓練後之彈熱材料有較大之絕熱溫差,同時具有較大之 COP ,而高溫下的循環訓練會導致絕熱溫差下降許多,因此 COP 的增幅並不如預期明顯。最後則以原材料進行理論之分析,計算出理論之絕熱溫差與 COP ,與實驗數據進行比較,可發現由於夾頭之熱傳、評估應變之誤差等等,實驗之絕熱溫差與 COP 皆較小。 | zh_TW |
dc.description.abstract | This research is using elastocaloric material as solid refrigerant in air conditioning system. When elastocaloric materials are stretched or extruded by external force, it will release or absorb latent heat. By this behavior, it can let the heat transfer fluid do the air conditioning process.In this research, elastocaloric material with diameters of 0.5mm was used. First, by changing the strain and the strain rate. The adiabatic temperature change in elastocaloric effect could be recorded and compared. Then the COP could be calculated and compared, too. Moreover, by cyclic training the material under room temperature or 100°C. The adiabatic temperature change and COP could compare with origin material. Then the result could get. The material training under room temperature has lower adiabatic temperature change, but has higher COP. However, when training under 100°C, the adiabatic temperature change drops too much. So the COP doesn’t increase too much. In the end, original material was used to do theoretical analysis. Comparing the theoretical adiabatic temperature change and COP with experimental data. Then find the reason that because the heat transfer by chuck or the evaluating error of strain and so on. The COP and adiabatic temperature change are lower in experimental data. | en |
dc.description.provenance | Submitted by admin ntu (admin@lib.ntu.edu.tw) on 2023-08-09T16:08:40Z No. of bitstreams: 0 | en |
dc.description.provenance | Made available in DSpace on 2023-08-09T16:08:40Z (GMT). No. of bitstreams: 0 | en |
dc.description.tableofcontents | 口試委員審定書 i
誌謝 ii 摘要 iii Abstract iv 第一章 序論 1 1-1 前言 1 1-2 研究動機 3 第二章 文獻回顧 4 2-1 固態冷媒製冷 4 2-2 形狀記憶合金與形狀記憶效應 6 2-3 超彈性與應力所誘發之麻田散體變化 10 2-4 彈熱效應及其運用 11 2-5 各式彈熱材料與NiTi形狀記憶合金 13 2-6 彈熱空調 15 2-7 熱傳分析 20 第三章 實驗方法 21 3-1 材料準備 23 3-2 彈熱效應實驗 23 3-3 材料循環訓練後之彈熱效應實驗 25 3-4 熱傳理論分析模式 26 第四章 直徑0.5mm彈熱線材之性能 27 4-1 IR Camera 與 Thermal couple 量測之溫度誤差 27 4-2 不同應變下之應變率與彈熱效應之關係 29 4-2-1 最大應變4% 30 4-2-2 最大應變5% 32 4-2-3 最大應變6%與未訓練材料之絕熱溫差比較 34 4-3 不同應變下之應變率與 COP之關係 37 4-3-1 最大應變4% 37 4-3-2 最大應變5% 39 4-3-3 最大應變6% 41 4-4 最大應變 6% 下之應變率與絕熱溫差和COP之關係 45 4-4-1 絕熱溫差 45 4-4-2 COP 47 4-5 最大應變 6% 下之循環穩定性 49 4-6 室溫下 100次循環訓練後之彈熱效應與 COP 50 4-6-1 絕熱溫差 50 4-6-2 COP 52 4-7 100 °C下進行100次循環訓練後之彈熱效應與 COP 55 4-7-1 絕熱溫差 55 4-7-2 COP 57 4-8 彈熱效應與 COP整理 60 第五章 彈熱材料之熱傳分析 62 5-1 理論與公式推導 62 5-2 未訓練材料之理論絕熱溫差與 COP 及實驗比較 63 5-2-1 最大應變4% 63 5-2-2 最大應變5% 64 5-2-3 最大應變6% 65 5-2-4 理論與實驗比較 65 5-3 修正前與修正後之理論與實驗比較 68 5-3-1 以熱傳導進行修正之理論推導 68 5-3-2 修正後之理論溫差與COP及實驗比較 69 5-4 彈熱空調之設計 73 第六章 結論與展望 74 第七章 參考文獻 76 | - |
dc.language.iso | zh_TW | - |
dc.title | 以彈熱材料作為固態冷媒之空調機研究 | zh_TW |
dc.title | Applying Elastocaloric Material as Solid Refrigerant in Air Conditioning System | en |
dc.type | Thesis | - |
dc.date.schoolyear | 111-2 | - |
dc.description.degree | 碩士 | - |
dc.contributor.coadvisor | 陳志軒 | zh_TW |
dc.contributor.coadvisor | Chih-Hsuan Chen | en |
dc.contributor.oralexamcommittee | 梁俊德;江沅晉 | zh_TW |
dc.contributor.oralexamcommittee | Jyun-De Liang;Yuan-Chin Chiang | en |
dc.subject.keyword | 彈熱空調,彈熱效應,固態冷媒, | zh_TW |
dc.subject.keyword | elastocaloric air conditioner,elastocaloric effect,solid refrigerant, | en |
dc.relation.page | 81 | - |
dc.identifier.doi | 10.6342/NTU202301789 | - |
dc.rights.note | 未授權 | - |
dc.date.accepted | 2023-07-21 | - |
dc.contributor.author-college | 工學院 | - |
dc.contributor.author-dept | 機械工程學系 | - |
顯示於系所單位: | 機械工程學系 |
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