The hydraulic excitation characteristics of axial flow pump unit are studied through theoretical analysis, numerical simulation and field test in this paper. The correlation between impeller hydraulic ...

Pumping stations play an important role in China’s South-to-North Water Diversion, agricultural irrigation, and municipal drainage. Some pumping station units have been put into operation for long ...

Abstract: This chapter contains sections titled: 8.1 Introduction, 8.2 Cascade tests, 8.3 The preliminary design of single-stage fans and compressors, 8.4 Prescribed-curvature compressor-blade design, ...

When International Harvester Co. introduced the Model 1460 Axial-Flow Combine in 1977, it was not without some sense of fear and trepidation. Different elements of the Axial-Flow Combine had been ...

The present study is to improve the volume flow rate of an axial fan through optimizing the blade shape under the demand for a specified static pressure. Fourteen design variables were selected to ...