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研究生: 陳韋翰
Chen, Wei-Han
論文名稱: 使用吸濕速乾纖維散熱以提升R-410A分離式冷氣機性能研究
Use moisture wicking fiber evapotranspiration to enhance performance of R-410A split air conditioner
指導教授: 莫懷恩
Mo, Huai-En
學位類別: 碩士
Master
系所名稱: 工業教育學系
Department of Industrial Education
論文出版年: 2017
畢業學年度: 105
語文別: 中文
論文頁數: 58
中文關鍵詞: R-410A分離式冷氣機吸濕速乾纖維性能係數(COP)能源效率比(EER)
英文關鍵詞: R410A split air conditioners, Moisture transferring and quick drying textiles (MTQDT), Coefficient of performance (COP), Energy efficiency ratio (EER)
DOI URL: https://doi.org/10.6345/NTNU202202868
論文種類: 學術論文
相關次數: 點閱:140下載:0
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  • 本研究旨在利用吸濕速乾纖維,藉以提昇R-410A分離式冷氣機的性能,其主要方法為運用吸濕速乾纖維的蒸發冷卻效果,以降低壓縮機溫度並達成研究目的。實驗以相同室內條件與不同外氣條件溫度(30±1°C 、35±1°C及40±1°C)進行性能測試,結果顯示,吸濕速乾纖維能成功運用於R-410A分離式冷氣機。在30、35與40°C環境溫度下,它能降低壓縮機出口溫度7.5%、7.4及6.2%,提昇系統性能係數(COP)20.68%、18.3%及17.69%,以及增加能源效率比(EER)4.39%、6.42%及4.87%。

    This study aimed to enhance the performance of R-410A split air conditioner by using moisture transferring and quick drying textiles (MTQDT). The main method is decreased compressor temperature through evaporative cooling effect of the MTQDT and achieved the purpose of this study. We went on performance measurement using the same indoor load and the different ambient temperature (30±1°C, 35±1°C and 40±1°C). The results show that the MTQDT can successfully apply in a R410A split air conditioner. In the ambient temperature of 30°C, 35°C and 40°C, it prove that the compressor outlet temperature is reduced by 7.5%, 7.4% and 6.2%, the COP is improved by 20.68, 18.3% and 17.69%, and the EER is raised by 4.39%, 6.42% and 4.87%.

    目 次 摘要 i Abstract ii 目次 iii 表次 v 圖次 vi 第一章 前言 1 1.1 研究背景與動機 1 1.2 文獻回顧 2 1.2.1 吸濕速乾纖維 2 1.2.2 蒸氣壓縮冷凍系統之性能分析 3 1.3 研究假設 4 1.4 研究目的 4 1.5 研究方法 5 1.6 論文架構 6 第二章 理論基礎 7 2.1 國家標準CNS規範 7 2.2 理想蒸氣壓縮冷凍循環系統 7 2.3 實際蒸氣壓縮冷凍循環系統 9 2.4 熱力學第一定律分析 11 第三章 實驗設計 13 3.1 實驗系統說明 14 3.2 實驗設備 17 3.3 量測儀器 22 3.4 環境控制 27 3.5 實驗流程 29 3.5.1. 實驗流程 29 3.6 實驗步驟與量測方法 31 3.6.1 原機性能實驗 31 3.6.2 新型機性能實驗一 32 3.6.3 量測方法 33 3.6.4 噪音量測 34 3.7 數據處理 35 3.8 誤差分析 36 第四章 結果與討論 37 4.1 系統壓力之比較 37 4.2 壓縮機外殼溫與吐出口溫度之比較 40 4.3 性能係數COP之比較 43 4.4 能源效率EER之比較 46 4.5 壓縮機噪音之比較 49 第五章 結論及建議 51 5.1 結論 51 5.2 建議 52 參考文獻 53 符號彙編 57 作者簡介 58

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