華岡紡織期刊 Journal of the Hwa Gang Textile
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1025-9678
發行 Publisher
中華民國紡織工程學會
Home / Archives / Vol. 24 No. 3 (2017) / Original Research Articles
Original Research Articles · 研究論文

Research Design of Heat Drying System Drying Chamber Space Optimization

熱烘系統烘室空間優化設計之研究
  • C. C. Tsai 蔡政志 ✉ 1Taiwan Textile Research Institute, 2National Formosa University, 3YuBung Enterprise Co., LTD
  • Y. T. Lin 林于棟 1Taiwan Textile Research Institute, 2National Formosa University, 3YuBung Enterprise Co., LTD
  • C. T. Huang 黃慶堂 1Taiwan Textile Research Institute, 2National Formosa University, 3YuBung Enterprise Co., LTD
  • F. B. Lin 林峰標 1Taiwan Textile Research Institute, 2National Formosa University, 3YuBung Enterprise Co., LTD
  • C. Z. Tsai 蔡仲軒 1Taiwan Textile Research Institute, 2National Formosa University, 3YuBung Enterprise Co., LTD
  • S. Z. Lin 林世章 1Taiwan Textile Research Institute, 2National Formosa University, 3YuBung Enterprise Co., LTD
  • C. C. Fang 方建洲 1Taiwan Textile Research Institute, 2National Formosa University, 3YuBung Enterprise Co., LTD

Abstract

The operation and flow of the hot vapor in the drying chamber of the molding machine can be caused by the geometrical space of the right angle in the drying chamber and the flow field which is far away from the fabric by the hot air. Therefore, the shielding and mechanism of these void spaces The design of the improvement of the optimization of the flow field of the deduction and the establishment of this part is the first part of the establishment of the temperature flow field, circulating air convection field and the drying chamber humidity field basic data and analysis models, and then with the rule of thumb to gradually bake objects heated Precision. The 3D model and proofing of the drying room were built and the ANSYS Fluent analysis software was used to analyze the temperature and the velocity field of the airflow in the drying chamber by using the CFD computer aided simulation technology. Temperature difference and other indicators, to form a high efficiency drying room energy-saving technologies.

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摘要

熱蒸氣在烘乾定型機烘室內運轉及流動,會因烘室內之直角幾何空間,以及熱風不易流動而距離織物較遠的流場,形成無效用的空間,因此可藉由這些無效空間的遮蔽及機構設計的改善,進行優化流場的推演與模式建立,此部分是先建立溫度流場、循環風對流場以及烘室的濕度流場基礎資料及分析模型,再搭配經驗法則逐步使被烘物件受熱精準化。而烘室內無效空間的選擇及遮蔽,建置烘室3D模型及打樣,使用ANSYS Fluent分析軟體,利用CFD電腦輔助模擬技術,針對烘室氣流的溫度場、速度場以顯影方式來分析氣流速度、溫度差等指標,來形成高效率烘室節能技術。

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