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公开(公告)号:US07399160B2
公开(公告)日:2008-07-15
申请号:US11188881
申请日:2005-07-26
申请人: Neil W Harvey , Peter T Ireland , John P C W Ling
发明人: Neil W Harvey , Peter T Ireland , John P C W Ling
IPC分类号: F01D5/18
CPC分类号: F01D5/188 , F01D5/187 , F01D25/12 , F05D2250/25 , F05D2260/2212 , Y02T50/676
摘要: A turbine component such as a turbine blade has a cooling chamber that is tapered. The taper induces and maintains a helical swirl that improves the cooling efficiency of the cooling process and enables the turbine component to operate at higher temperatures.
摘要翻译: 诸如涡轮叶片的涡轮机部件具有锥形的冷却室。 锥度引起并保持螺旋涡流,提高了冷却过程的冷却效率,并使得涡轮机部件能够在更高的温度下运行。