Meanwhile, this paper presents the design of the spiralturbine and the analysis of its bearing force state, and provides the theoretical evidence for the optimal design of the turbine.
A gas turbine meter was designed based on the gas-lubrication spiral grooved bearing.
采用螺旋槽气体轴承，设计了一种气体涡轮流量计。
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The water filling and pressure maintaining system mainly included: pressure pump and its control device, blockage end at the spiral case inlet, sealing ring on the stay ring of turbine, etc.