发明名称 |
Partial splitter vane for reaction hydraulic turbine |
摘要 |
Reaction hydraulic turbine that includes a draft tube having side wails arranged to define an inlet and an outlet and an elbow arranged to position the outlet substantially perpendicular to the inlet. A turbine runner is positioned adjacent the inlet and the outlet is arranged to define a flow exit, and a splitter vane is mounted within the draft tube to partially extend across a width of the draft tube. In this manner, flow is redirected about the elbow of the draft tube. The splitter vane includes opposing side edge surfaces that are spaced from the side walls, such that swirl flow is permitted around the splitter vane within the draft tube. |
申请公布号 |
AU6989600(A) |
申请公布日期 |
2001.03.05 |
申请号 |
AU20000069896 |
申请日期 |
2000.07.31 |
申请人 |
GENERAL ELECTRIC CANADA INC;VA TECH VOES MCE GMBH AND CO. |
发明人 |
ALOIS NICHTAWITZ;CHRISTIAN KARL ANGERER;STUART THOMAS COULSON |
分类号 |
F03B3/18;F03B11/00;F03B13/08;(IPC1-7):F03B11/00 |
主分类号 |
F03B3/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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