On the development of computer simulation softwarensfer for Centrifugal Pumps

• Main Authors: Sent-Jang Shy, 師憲章
• Other Authors: C.S.Lin
• Format: Others
• Language: zh-TW
• Online Access: http://ndltd.ncl.edu.tw/handle/35732272331932182631

碩士 === 元智大學 === 機械工程研究所 === 82 === The pump is the heart of industry. However, the pump manufacturers in Taiwan is so weak in technology and thus most are low grade products. All of the high quality pumps are imported. Therefore, it is imminent to have the ability in order to develop high grade pumps with high efficiency for our industry users. Most of the pumps used in the piping system are centrifugal pumps for their better performance than others. The content of present research report includes: 1) collect related papers and experimental data(include empirical formulas) in centrifugal pumps, 2) set up design flow chart for centrifugal pump casing and impellers , 3) set up computer aided design system for the impellers and 4) develop 3-D curved blade surface computer program. The completion of the present research may assist the main project in the task of impeller design procedure. The developed 3-D curved blade surface computer program is a useful tool in future flow field analysis and blade structure stress analysis.