EN 60609-1:2005

Hydraulic turbines, storage pumps and pump-turbines - Cavitation pitting evaluation - Part 1: Evaluation in reaction turbines, storage pumps and pump-turbines

Publication date:   Dec 27, 2006

General information

60.60 Standard published   Jan 12, 2005

CENELEC

CLC/SR 4 Hydraulic turbines

European Norm

23.100.10   Pumps and motors

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Scope

Provides a basis for the formulation of guarantees applied to cavitation pitting for reaction hydraulic turbines, storage pumps and pump-turbines. It addresses the measurement and evaluation of the amount of cavitation pitting on certain specified machine components for given conditions, which are defined in the contract by output, specific hydraulic energy (E), speed, material, operation, etc. The cavitation-pitting evaluation is based on the loss of material during a given time and under accurately defined operating conditions. All wetted surfaces are considered

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PUBLISHED
EN 60609-1:2005
60.60 Standard published
Jan 12, 2005