Centrifugal pump performance subjected to severe off-design operations

• 主要作者: Zhu, Jing Song.
• 其他作者: Tay, Seow Ngie
• 格式: Theses and Dissertations
• 語言: English
• 出版: 2009
• 主題: DRNTU::Engineering::Mechanical engineering::Motors, engines and turbines
• 在線閱讀: http://hdl.handle.net/10356/19985
• 機構: Nanyang Technological University

Centrifugal pumps are usually designed to operate near the point of best efficiency but many applications require operation over a wide range of capacity. The occurrence of recirculation and prerotation is accepted to be the determining factor in defining the stability and efficiency of partial flow...