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Modernization of Automation, Control and Protection
A number of observations may point to the need for a control system modernization program, including the following ...
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Modern Technology in Computational flow analysis of Pelton turbines
From a perspective of Computational Flow Dynamics (CFD), the flow in Pelton turbines is currently being analysed in more and more detail as achieved in the fields of Francis, Kaplan and Bulb turbines. Our understanding of the physics of the flow and sources of loss is steadily being consolidated, leading to real breakthroughs in recent years.
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Generator Modernization
There are various ways to increase generator efficiency, but sometimes the different rehabilitation measures may exert contrary influences on each other...
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Discovered Energy
With compact, innovative turbines ANDRITZ HYDRO can now develop potentials of hydraulic energy where exploitations was previously considered unprofitable...
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Monitoring for Increased Efficiency
Ever since human beings began operating machinery, observing their condition has been a major concern. Machinery is subject to wear and tear and can...
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Hydrocare™ - Three Steps to a Perfect Solution
Around the world a considerable energy generation potential is able to be released without increasing environmental impact through the modernisation...
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On the example of nature - Use of Genetic Algorithms and Stochastic Optimisation in the Design of Hydroelectric Generators
The design process of large electrical...
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The Virtual Test Stand
The interaction between static and rotating components in a hydroturbine results in instationary effects, which cannot be determined using the standard...
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The Virtual River
Computational fluid dynamics facilitate a better understanding of the flow physics related to hydro power plants...
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Numerical Flow Simulation for Hydroturbine Optimisation
The improvement potential is soon evident to the customer....
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Optimising Components
For the refurbishing of existing plant, the flow field within the components is simulated using complete 3D Navier-Stokes equations. This allows the inclusion...
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