The investigation of performance analysis and cavitation in inline type centrifugal pumps

Abstract

Using energy and cost of this have gradually increased associated with big developments in industry and technology area. For this purpose, there are some any studies which make energy productivity growth in the world. In this study, energy consumption rates of inline type centrifugal pump from centrifugal pumps is searched, energy productivity in centrifugal pumps, the importance of saving and concerns about using energy productively are mentioned. After history, operation principles, basic types and components of centrifugal pumps were mentioned, the concepts and accounts about pumps were explained. The methods which can be used to regulate performance of pumps were discussed, quantitative examples and superiorities of these examples were investigated. Pump system was considered as a whole and the importance, benefits and providing saving of using high efficiency motor were given place in the study. The definition of cavitation was done, and defined the factors which cause cavitation. The prevention methods from cavitation was explained. Performance and cavitation were tested in inline type centrifugal pumps. Results of the tests, reports of pump performance and pump cavitation were obtained. In the pump performance report, the importance of the most ideal point was explained. The nagations were explained in the pump which was exposed to cavitation.