【摘要】 混流式水轮机各过流部件的能量特性及损失一直是人们十分关心的问题，国内外学者在这一领域进行了一定的研究，但对高比转速水轮机的研究还不多。该文介绍了ｎｓ＝２６０的混流式水轮机能量特性及水力损失分布的实测结果，并对在最优工况下各过流部件的损失进行了估算，其值与实测结果较吻合，可用于性能预估．图１０表２参３更多还原

【Abstract】 Abstract The energy conversion characteristics and losses of all flow path components of mixed flow turbines have always been a point of intense interest, on which many scholars at home and abroad concentrated their research work, yet those with high specific speed have been researched but little. The paper describes the energy conversion characteristics and the actually measured hydraulic loss distribution and presents a loss estimation of the various flow path components under optimal operation conditions.Calculated values agree resonably well with measured ones and may serve for reference purposes.更多还原