會議論文
| 學年 | 95 |
|---|---|
| 學期 | 1 |
| 發表日期 | 2006-12-15 |
| 作品名稱 | A Tutorial on Finite Element Analysis of Straight-Tube Coriolis Flowmeters |
| 作品名稱（其他語言） | |
| 著者 | Tyan, Feng; Tu, Shun-Hsu |
| 作品所屬單位 | 淡江大學航空太空工程學系 |
| 出版者 | |
| 會議名稱 | 第三十屆中華民國力學年會暨全國力學會議 |
| 會議地點 | 臺北市, 臺灣 |
| 摘要 | It has been more than fifteen years since finite element method was implemented to the analysis of Coriolis flowmeter. While most of the literature provided only part of the procedures on constructing the matrix system equations which is to be solved for the natural frequencies and mode shapes. In this paper, we intend not only to provide a detail derivation on the governing equations via Hamilton's principle, but also to determine the weak form of equations of motion by virtue of Lagrange's equation, instead of going through a tedious variational or weighted residual method. The formulation is based on the assumptions that the pipe was represented as a Timoshenko beam possessing stiffness and mass while the fluid was idealized as incompressible and in viscid. |
| 關鍵字 | Coriolis flowmeter;Lagrange equation;Finite element method |
| 語言 | en |
| 收錄於 | |
| 會議性質 | 國內 |
| 校內研討會地點 | |
| 研討會時間 | 20061215~20061216 |
| 通訊作者 | 中華民國力學學會 |
| 國別 | TWN |
| 公開徵稿 | Y |
| 出版型式 | 紙本 |
| 出處 | 第三十屆全國力學會議論文集, 8p. |
| 相關連結 |
機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/84766 ) |