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  • 學位論文

低壓縮比蠕動式微幫浦分析

Analysis of low-compression ratio peristaltic micropump

指導教授 : 崔燕勇

摘要


本研究中探討二腔及三腔式低壓縮比的蠕動式微幫浦。壓縮比約為0.00706。測試不同的蠕動相位及背壓下,對微幫浦淨流量的影響。此外我們利用一套塊狀理論,分析微幫浦的流場,在非穩態的模式下可預測微幫浦內壓力及流量的變化。由模擬的結果可知,逆向三相位的蠕動形式,在低壓縮比的蠕動式微幫浦中能產生最大的淨流量,另外微幫浦的腔體數目增加後,可承受較大的背壓。

關鍵字

蠕動式 微幫浦 低壓縮比

並列摘要


A double and triple chambers low-compression ratio peristaltic micropump is presented in this thesis. The compression ratio is almost 0.00706. We calculate the net flow rate of micropump with different peristaltic motion and different back pressures. Furthermore, the flow of micropump is also analyzed by using lump system. The unsteady model is capable of predicting the pressure and flow rate of micropump inside. By the simulation result, the peristaltic motion of reverse three-phase achieved a maximum flow rate. Besides, the micropump can sustain maximum backpressure when increase the chambers of micropump.

並列關鍵字

peristaltic micropump low compression ratio

參考文獻


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[12] 曾裕博,「無閥式微型幫浦數值模擬與效率分析」,國立臺灣大學機械所,碩士論文,2005。
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被引用紀錄


楊筑涵(2016)。育成加速器及群眾募資平台商業模式比較研究〔碩士論文,國立臺中科技大學〕。華藝線上圖書館。https://www.airitilibrary.com/Article/Detail?DocID=U0061-2206201620133900

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