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適用于高、中、低各種水頭，一般10-300米。其特點是水流流經(jīng)轉(zhuǎn)輪葉片時先沿著輻向進(jìn)入，然后逐漸變成軸向離開。該型水輪機(jī)結(jié)構(gòu)緊湊，運行可靠，平均效率高，適用于水頭及負(fù)荷變化較大的電站。

適用于高、中、低各種水頭，一般10-300米。其特點是水流流經(jīng)轉(zhuǎn)輪葉片時先沿著輻向進(jìn)入，然后逐漸變成軸向離開。該型水輪機(jī)結(jié)構(gòu)緊湊，運行可靠，平均效率高，適用于水頭及負(fù)荷變化較大的電站。

Francis turbine is applicable for different heads of 10-300meters.The feature is that the flow is radial-in and axial-out while passing through runner blades.This kind of turbine shall be of compact conformation, reliable operation and high average efficiency and appropriate to the power station of large head & load variation.