Failure investigation of a large pump-turbine runner
نویسندگان
چکیده
منابع مشابه
Parametric Design of an Ultrahigh-Head Pump-Turbine Runner Based on Multiobjective Optimization
Pumped hydro energy storage (PHES) is currently the only proven large-scale energy storage technology. Frequent changes between pump and turbine operations pose significant challenges in the design of a pump-turbine runner with high efficiency and stability, especially for ultrahigh-head reversible pump-turbine runners. In the present paper, a multiobjective optimization design system is used t...
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ژورنال
عنوان ژورنال: Engineering Failure Analysis
سال: 2012
ISSN: 1350-6307
DOI: 10.1016/j.engfailanal.2012.01.012