发明名称 |
METHODS, SYSTEMS AND/OR APPARATUS RELATING TO STEAM TURBINE EXHAUST DIFFUSERS |
摘要 |
An axial flow steam turbine flow path that includes a rotor and a casing defining the axial steam flow path; and a toroidal diffuser for diffusing the exhaust steam and turning the exhaust steam from a generally axial flow direction to a generally transverse or vertical and tangential direction; wherein the toroidal diffuser comprises a diffuser that, at least in part, incorporates the shape of a toroid or a section of a toroid; and wherein a toroid comprises the shape generated by revolving a circular or oval shape in three dimensional space about an axis coplanar with the circular or oval shape, which does not touch the circular or oval shape.
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申请公布号 |
US2010162705(A1) |
申请公布日期 |
2010.07.01 |
申请号 |
US20080346348 |
申请日期 |
2008.12.30 |
申请人 |
SHARROW EDWARD J;LATHROP NORMAN D;OVERBAUGH JR RAYMOND K |
发明人 |
SHARROW EDWARD J.;LATHROP NORMAN D.;OVERBAUGH, JR. RAYMOND K. |
分类号 |
F01D25/30 |
主分类号 |
F01D25/30 |
代理机构 |
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地址 |
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