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BLADE CASCADE FOR AN AXIAL GAS OR STEAM DRIVEN TURBINE
BLADE CASCADE FOR AN AXIAL GAS OR STEAM DRIVEN TURBINE
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机译:轴向燃气或蒸汽涡轮机的叶栅
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摘要
An axial blade wheel of a gas or steam-driven turbine comprising blades having substantially laminar boundary layer flow up to a point of maximum velocity on the upper surface of the blade, the upper surface of the blade being provided in a region downstream of the point of maximum velocity where the fluid flow velocity decreases with a spoiler edge of saw tooth profile which extends substantially over the entire blade length.
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