Title :
Notice of Retraction
Optimization of hydrogen cooled turbo-generator rotor wedge cooling method
Author :
Chen Shu-xin ; Fan Ming-Qing
Author_Institution :
Comput. Center, Qiqihar Univ., Qiqihar, China
Abstract :
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.
In order to improve the large-scale hydrogen cooled turbo-generator rotor wedge ventilation performance, reduce rotor axis temperature deviation. According to computation fluid mechanics principle for example hydrogen cooled turbo-generator rotor´s half axle ventilation of CFD simulation optimization study. Obtained the structural parameters and structure form of rotor wedge wind performance, for the influence law of steam turbine generator rotor wedge optimization design provides the reliable basis.
Keywords :
axles; computational fluid dynamics; cooling; rotors; steam turbines; temperature; turbogenerators; CFD simulation optimization study; computation fluid mechanics principle; hydrogen cooled turbo-generator rotor half axle ventilation; hydrogen cooled turbo-generator rotor wedge cooling method; large-scale hydrogen cooled turbo-generator rotor wedge ventilation performance; rotor axis temperature deviation; rotor wedge wind performance; steam turbine generator rotor wedge optimization design; Equations; Generators; Mathematical model; Numerical models; Rotors; Ventilation; gap-pickup air; numerical simulation; rotor wedge; turbo-generator;
Conference_Titel :
Mechanic Automation and Control Engineering (MACE), 2011 Second International Conference on
Conference_Location :
Hohhot
Print_ISBN :
978-1-4244-9436-1
DOI :
10.1109/MACE.2011.5986968
