Análise das condições operacionais de bombas hidráulicas de fluxo radial de grande porte. / Principal hydraulic phenomena in high loaded radial flow hydraulic pumps.

AUTOR(ES)

Daniel Lopes Misquiati

DATA DE PUBLICAÇÃO

2006

RESUMO

This work presents theoretical and experimental data on the principal hydraulic phenomena responsible for damage in high loaded radial flow hydraulic pumps. The main objective is to provide a technical overview in order to contribute for the analysis and solution on these cavitation pumping systems problems. In addition this work intends to transmit practical experience through a “study of case” where two simultaneous of these hydraulic phenomena were detected. The complete analysis of technical and economical aspects of the alternatives solutions is presented including a great amount of graphs and illustrations that better explain the phenomena of cavitation in hydraulic pumps.

ASSUNTO(S)

recirculação interna recirculation cavitation cavitação clássica síndrome da palheta passante vane passing syndrome

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