田口法應用於震盪式熱管之性能最適化探討

機構典藏 > College of Engineering > Graduate Institute & Department of Mechanical and Electro-Mechanical Engineering > Thesis > Item 987654321/88023

Please use this identifier to cite or link to this item: https://tkuir.lib.tku.edu.tw/dspace/handle/987654321/88023

Title:	田口法應用於震盪式熱管之性能最適化探討
Other Titles:	Optimization study of pulsating heat pipe performance using taguchi method
Authors:	林建成;Lin, Chien-Cheng
Contributors:	淡江大學機械與機電工程學系碩士班康尚文;Kang, Shung-wen
Keywords:	田口方法;震盪式熱管;直交表;Taguchi method;Pulsating Heat Pipe;Orthogonal Array
Date:	2012
Issue Date:	2013-04-13 11:57:11 (UTC+8)
Abstract:	震盪式熱管之實驗過程往往需耗費許多的時間，本研究使用田口方法減少實驗次數之特性應用於震盪式熱管；在不同控制因子與水準的搭配下進行震盪式熱管之性能最適化探討。本研究以50%、60%、70%的填充率，0.05 /min、0.1L/min、0.15L/min的冷凝水流速與90W、120W、150W的加熱功率等為3個水準與3個控制因子，並以熱阻為品質進行L9直交表之田口方法分析。另實驗以水為工作流體，35°C恆溫水進行冷卻，蒸發區則利用加熱線圈進行加熱。分析結果顯示最佳組合為填充率60%、冷凝水流速0.05 L/min與150W的加熱功率，並經實驗證實得到最佳品質為0.187的熱阻值。另利用文獻實驗數據，進行多組田口分析，探討並比對最佳品質。 Pulsating heat pipe experimental process often need to spend much time, and then in this study reduce experimental time by applied Taguchi method to pulsating heat pipe, explore the pulsating heat pipe optimization in different control factors and levels. In this research, there are three factors which are filling ratio (50%, 60% and 70%), condensate flow rate (0.05, 0.1, 0.15 L/min), and heating power (90W, 120W, 150W), then thermal resistance for quality analysis by using L9 orthogonal array of Taguchi method. The working fluid is water, and 35°C constant temperature water for cooling; evaporator part is heated by the heat coil. The result show that the best combination is 0.05 L/min condensate flow rate with 150W heating power in 60% filling ratio, moreover confirmed by experiment to obtain the best quality for the thermal resistance is 0.187. Using literature experimental data to discuss and compare the best quality by Taguchi method.
Appears in Collections:	[Graduate Institute & Department of Mechanical and Electro-Mechanical Engineering] Thesis

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