Design and control of a new hydraulic test rig for small hydro turbines

V. Hasmatuchi; S. Gabathuler; C. Muench; F. Botero

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Design and control of a new hydraulic test rig for small hydro turbines

机译：新型小型水轮机水力试验台的设计与控制

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When addressing the design and the optimization of hydraulic turbines, numerical simulations can be a relatively fast and cost-effective way to evaluate performance and to explore flow hydrodynamics. To validate the simulation process, particularly in the case of multiphase and unsteady flows, and to complete the final development of turbines, model testing in a laboratory is still essential. The current testing methods can provide precise measurements necessary to predict the performance of hydraulic turbines in their prescribed operating range and beyond. Nevertheless, measurement precision and repeatability are essential. This paper introduces a state-of-the-art approach using automatic regulation for test rigs, as installed at the University of Applied Sciences and Arts in Switzerland.

机译：在解决水轮机的设计和优化问题时，数值模拟可以是一种相对快速且经济高效的方式来评估性能并探索流动水动力。为了验证仿真过程（尤其是在多相和非恒定流情况下）并完成涡轮机的最终开发，在实验室中进行模型测试仍然至关重要。当前的测试方法可以提供必要的精确测量，以预测水轮机在其规定的工作范围内及以后的性能。但是，测量精度和可重复性至关重要。本文介绍了一种使用自动调节试验台的最新方法，该方法安装在瑞士应用科学与艺术大学。

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《International Journal on Hydropower & Dams》 |2015年第4期|54-60|共7页
作者
V. Hasmatuchi; S. Gabathuler; C. Muench; F. Botero;
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HES-SO Valais/Wallis, School of Engineering, Route du Rawyl 47, CH-1950 Sion, Switzerland;

HES-SO Valais/Wallis, School of Engineering, Route du Rawyl 47, CH-1950 Sion, Switzerland;

HES-SO Valais/Wallis, School of Engineering, Route du Rawyl 47, CH-1950 Sion, Switzerland;

Universidad EAFIT, Department of Mechanical Engineering, Cr 49 No 7 sur 50 Medellin, Colombia;

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Design and control of a new hydraulic test rig for small hydro turbines

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