研究生: |
趙家興 Chia-Hsing Chao |
---|---|
論文名稱: |
微渦輪轉子軸承系統動態特性有限元素法之研究 Micro-Turbine Rotor-Bearing System Analysis Using FEM |
指導教授: |
蔣小偉
Hsiao-Wei Chiang |
口試委員: | |
學位類別: |
碩士 Master |
系所名稱: |
工學院 - 動力機械工程學系 Department of Power Mechanical Engineering |
論文出版年: | 2005 |
畢業學年度: | 93 |
語文別: | 中文 |
論文頁數: | 81 |
中文關鍵詞: | 有限元素法 、牙鑽手機 、轉子軸承系統 、臨界轉速 |
外文關鍵詞: | Finite element method (FEM), Dental hand-piece, Rotor-bearing system, Critical speed |
相關次數: | 點閱:3 下載:0 |
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近代渦輪機的發展多為高速轉子軸承系統,包括醫學用牙鑽手機、攜帶型微型渦輪發電機、航空渦輪引擎…等,而以往的文獻在此方面著墨卻不多,於是本文結合前人的分析經驗,使用有限元素法對牙鑽渦輪系統進行分析與研究。
本文主旨在於利用有限元素分析法,建立一套渦輪轉子系統分析與設計方法,並由實驗與模擬分析比對模型。使用DyRoBeS及Matlab程式與文獻比對,驗證其可靠性,其後對於牙鑽渦輪系統進行模型建立與分析,由此完成了一套完整的微渦輪轉子軸承系統的設計分析方法。
The development of modern turbine system is focused on the high speed rotor-bearing system, including dental hand-piece, portable micro-turbine generator, aviation turbine engine…etc. But, there are few papers for this respect. The paper, combined forefathers’ analysis experience, uses finite element method (FEM) to analyze and study the ball-bearing and the air-bearing dental hand-piece turbine systems.
The object of the investigation is to develop a design and analysis method for the micro-turbine rotor-bearing system using finite element method (FEM), and utilize the experiment and simulation to analyze the model. And then we use DyRoBeS, and Matlab program to compare with past papers for verifying its dependability. Thereafter set up and analyze models about the dental hand-piece turbine system.
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