| 摘要 |
A nozzle insert for a turbine and a turbine embodying a plurality of such nozzles. The nozzles are removably mounted in the turbine to enable them to be readily replaced in the event of damage. Each nozzle has a working fluid passageway extending therethrough and forming a rectangular exit in a turbine blade-confronting surface. The passageway includes an arcuate or otherwise curved section adjacent an inlet of the passageway and a rectilinear section adjacent the exit of the passageway.
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