空氣對空器在塑膠板式熱交換器之性能測試分析

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姓名

姜羚(Ling Chiang) 查詢紙本館藏

畢業系所

機械工程學系

論文名稱

空氣對空器在塑膠板式熱交換器之性能測試分析
(Development of Polymer Plate Heat Exchanhers for Outdoors Telecom Cabinet Cooling Systems)

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摘要(中)

在電信箱、電池箱或是電力控制箱中，一般多使用空氣對空氣熱
交換器，將內部空氣與外部空氣隔離分別循環而進行熱交換，以避免
外氣直接進入。前述之空氣對空氣熱交換器，多使用薄鋁片堆疊而成，
將內外側空氣分別通於各鋁片兩側，透過鋁片傳遞熱量。本研究以實
驗方法探討空氣對空氣在塑膠板式熱交換器之熱傳壓降性能。兩種塑
膠板式熱交換器分別為山型紋角度65 及主要山型紋角度為30 度、兩
側入口角度為65 度之板式熱交換器。由實驗結果可得知，山型紋流
道型式能有效提高熱傳。混合角度30+65 山型紋板片的熱傳較鋁板片
高，同時壓降也略高，但混和角度之板片相較於65 度山型紋板片確
實能有效降低壓降。

摘要(英)

Air-to-air heat exchanger is generally used in the telecom equipment cabinet to divide the outside and inside air streams and exchange heat between these two air streams. Thin aluminium plates with ripple surface and protrusion are commonly used in these kinds of heat exchangers. This study provides a heat transfer enhancement design and experimental analysis of thin plastic air-to-air heat exchangers. Two plastic plate heat exchangers, one with 65o chevron angle and the other with chevron angle of 30o in the main stream and 65o in the inlet and exit passages was designed and tested. From the experimental results, we found that the chevron flow passage is able to significantly enhance the heat exchangers’ heat transfer performance. The 30o+65o chevron heat exchanger provides a lower pressure drop but higher heat transfer performance than other two heat exchangers. It is the optimal design for air-to-air heat transfer in the range tested.

關鍵字(中)

★ 熱傳增強
★ 塑膠板式熱交換器

關鍵字(英)

★ heat transfer enhancement
★ polymer plate heat exchanger

論文目次

摘要 i
Abstract ii
符號說明 ix
第一章、前言 1
1.1研究背景與動機 1
1.2研究目的 11
第二章、文獻回顧 13
2.1 塑膠材料性質 14
2.2 山型紋主要幾何參數對熱傳與壓降的影響 17
2.2.1山型紋角度的影響 17
2.2.2山型紋振幅與節距對性能的影響 25
第三章、實驗方法 29
3.1 山型紋板片設計 29
3.2 實驗系統 36
3.3實驗量測儀器與設備 38
3.3.1 溫度量測 38
3.3.2 差壓量測 40
3.3.3流量量測 40
3.4 實驗步驟 42
3.5 數據換算 43
3.5.1 熱傳量 43
3.5.2 總熱阻 43
3.5.3 熱傳係數 44
第四章、實驗結果與討論 46
4.1 壓降分析 46
4.2 熱傳分析 58
第五章、結論 68
參考文獻 70
附錄、實驗誤差分析 74

參考文獻

[1] “台達電於中央大學簡報資料,” 2013，12/19.
[2] 村山拓也、柴田洋, “熱交換器”. 中國專利: ZL200480043616.1, 2009.
[3] “AB SEGERFRÖJD Compounds,” 2014. [線上]. Available: http://www.segerfrojd.com/.
[4] “廈門中惠空調,” 2014. [線上]. Available: http://www.xmzhh.com/.
[5] Burns, J., Jachuck, R., "Condensation studies using crosscorrugated polymer film compact heat exchangers," Applied Thermal Engineering, 21, pp. 495-510, 2001.
[6] Cheng, L., Van Der Geld, C., "Experimental study of heat transfer and pressure drop characteristics of air/water and air-steam/water heat exchange in a polymer compact heat exchanger," Heat Transfer Engineering, 26, pp. 18-27, 2005.
[7] Harris, C., Kelly, K., Wang, T., McCandless, A., Motakef, S., "Fabrication, modeling and testing of micro-cross flow heat exchangers," Journal of Microelectromechanical Systems, 11, pp. 726-735, 2002.
[8] Rousse, D., Martin, D., Theriault, R., Leveillee, F., Boily, R., "Heat recovery in greenhouses: a practical solution," Applied Thermal Engineering, 20, pp. 687-705, 2000.
[9] Saman, W., Alizadeh, S., "Modeling and performance analysis of a cross-flow type plate heat exchanger for dehumidification/cooling," Solar Energy, 70 (4), pp. 361-372, 2001.
[10] Jia, J., Peng, X., Sun, J., Chen, T., “An experimental study on vapor condensation of wet flue gas in a plastic heat exchanger,” Heat Transfer - Asian Research, 30, pp. 571-580, 2001.
[11] Yang, C.-Y. and Liu, W.-C., "Development of a mini liquid cooling system for high heat flux electronic device," Heat Transfer Engineering, 32 (7-8), pp. 690 - 696, 2011.
[12] “高力公司,” [線上]. Available: http://www.kaori-taiwan.com/brazed-plate.html.
[13] R. L. Webb, Principles of Enhanced Heat Transfer, Wylie Inter-Science, 1994.
[14] Kakac, S., Liu, H. and Pramuanjaroenkij, HEAT EXCHANGERS Selction, Rating and Thermal Design, CRC Press, 2012.
[15] T’Joen C., Park, Y., Wang, Q., Sommers, A., "A review on polymer film compact heat exchangers," International journal of refrigeration, 32, pp. 763-779, 2009.
[16] Bond, M. P., "Plate Heat Exchangers for Effective Heat Transfer," The Chemical Engineer, pp. 162-167, 1981.
[17] Focke, W. W., Zachariades, J., and Oliver, I., "The Effect of Corrugation Inclination Angle on the Thermohydraulic Performance of Plate Heat Exchangers," International Journal of Heat and Mass transfer, 28, pp. 1469-1479, 1985.
[18] Focke, W. W., "Selecting Optimum Plate Heat Exchanger Surface Patterns," Journal of Heat Transfer, 108, pp. 153-160, 1986.
[19] Chisholm, D. and Wanniarachchi, A. S., “Layout of Plate Heat Exchanger,” ASME/JSME Thermal Engineering Proceeding, 4, pp. 433-438, 1991.
[20] Heavner R. L., Kumar H., and Wanniarachchi A. S., "Performance of an Industrial Plate heat exchanger: Effect of Chevron Angle," AIChE Symposium Series, Heat Transfer-Atlanta, 89, pp. 262-267, 1993.
[21] Muley, A., Manglik, R. M., and Metwally, H. M., "Enhanced Heat Transfer Characteristics of Viscous Liquid Flows in A Chevron Plate Heat Exchanger," ASME Journal of Heat Transfer, 121, pp. 1011-1017, 1999.
[22] Abdel-Kariem, A. H., Fletcher, L. S., "A Comparative Analysis of Heat Transfer and Pressure Drop in Plate Heat Exchangers," 5th ASME/JSME Joint Thermal Engineering Conference Proceeding , Paper No. AJET99-6291, 1999.
[23] Muley, A., Manglik, R. M., "Experimental Study of Turbulent Flow Heat Transfer and Pressure Drop in a Plate Heat Exchanger with Chevron Plates," ASME Journal of Heat Transfer, 121, pp. 110-117, 1999.
[24] 林岳宏, 水對空氣在板式熱交換器之性能測試分析, 國立中央大學機械工程研究所碩士論文, 2004.
[25] Sieder, E.N., Tate, G.E., "Heat transfer and pressure drop of liquids in tubes," Industrial and Engineering Chemistry, vol. 28, p. 1429–1435, 1936.
[26] Focke, W.W. and Knibbe, P.G., "Flow visualization in parallel-plate ducts with corrugate walls," Journal of Fluid Mechanics, 165, pp. 73-77, 1986.
[27] 王啟川, 熱交換器設計, 五南圖書股份有限公司, 2007.
[28] Briggs, D.E., Young, E.H., "Modified Wilson plot techniques for obtaining heat transfer correlations for shell and tube heat exchangers," Chemical engineering progress symposium series, Vols. 92, No. 65, p. 35–45., 1969.
[29] Martin, H., "A theoretical approach to predict the performance of chevron-type plate heat exchangers," Chemical Engineering and Processing, 35, pp. 301-310, 1996.
[30] Wilson, E.E., "A basis for rational design of heat transfer apparatus," Transactions of the ASME, vol. 37, p. 47–82, 1915.

指導教授

楊建裕(Chien-Yuh Yang)

審核日期

2016-1-19

推文