发明申请
US20070292265A1 System design and cooling method for LP steam turbines using last stage hybrid bucket
审中-公开
使用最后一级混合动力桶的LP蒸汽轮机的系统设计和冷却方法
- 专利标题: System design and cooling method for LP steam turbines using last stage hybrid bucket
- 专利标题(中): 使用最后一级混合动力桶的LP蒸汽轮机的系统设计和冷却方法
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申请号: US11452403申请日: 2006-06-14
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公开(公告)号: US20070292265A1公开(公告)日: 2007-12-20
- 发明人: Steven Sebastian Burdgick , Christophe Lanaud , Peter Michael Finnigan , Wendy Wen-ling Lin
- 申请人: Steven Sebastian Burdgick , Christophe Lanaud , Peter Michael Finnigan , Wendy Wen-ling Lin
- 申请人地址: US NY Schenectady
- 专利权人: GENERAL ELECTRIC COMPANY
- 当前专利权人: GENERAL ELECTRIC COMPANY
- 当前专利权人地址: US NY Schenectady
- 主分类号: F01D25/32
- IPC分类号: F01D25/32
摘要:
A steam turbine system for use in conjunction with hybrid last stage(s) LP buckets. The system is adapted to cool the bucket tip region during low VAN windage conditions whereby the beneficial design and efficiency outcomes of the use of hybrid blades can be realized.