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Development of High Performance Hydraulic Turbine Based on New Design Concepts

机译:基于 全新的设计理念 高性能 水轮机 的 开发

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摘要

To strengthen hydraulic turbine competitivenessglobally, a hydraulic turbine with high performance and lowmanufacturing cost is needed. Although high efficiency has beenachieved, this must be improved still further, which requires thatwe clarify the loss mechanism by understanding detailedinternal flow. CFD and detailed internal flow measurementusing LSRHT aid in this, and new design technology based onthis loss mechanism reflects this understanding to improveperformance. In this paper, the effect of bowed stacking stayvane, M blade runner and CONVEX blade runner as new designconcepts including verification test results are described.
机译:为了加强液压涡轮机的竞争力,需要具有高性能和低制造成本的液压涡轮机。 虽然高效率已经成分,但必须进一步提高,这需要通过了解详细的地流程来阐明损耗机制。 CFD和详细的内部流量测量LSRHT辅助技术,基于新的设计技术的基于损失机制反映了这种对增强唯一形象的理解。 在本文中,描述了弓形堆叠炉,M刀片跑步者和凸片跑步者作为包括验证测试结果的新设计的效果。

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