Centrifugal pump performance subjected to severe off-design operations

• المؤلف الرئيسي: Zhu, Jing Song.
• مؤلفون آخرون: Tay, Seow Ngie
• التنسيق: Theses and Dissertations
• اللغة: English
• منشور في: 2009
• الموضوعات: DRNTU::Engineering::Mechanical engineering::Motors, engines and turbines
• الوصول للمادة أونلاين: http://hdl.handle.net/10356/19985

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...