Notice of RetractionPerformance of Nuclear Power Plants Half-Speed Turbine

Notice of Retraction

After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.

We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.

The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.

The half-speed turbine in the field of nuclear power has been more and more widely used, the different speed will lead to differ in many respects. By calculating the 1000 MW-class nuclear power typically half-speed turbine enthalpy drop-type relative internal efficiency to discuss the half-speed machines heat economy; the same time, by calculating the half-speed machine last stage blades of the water droplets to study the relative speed of a half-speed machines water corrosion performance; and with the full-speed machine results were compared. The results showed that half-speed machines relative internal efficiency slightly higher than the full speed machine relative internal efficiency; from security point of view, especially in the prevention of water erosion of the performance, semi-fast machine is better than full-speed machine.