Determination of turbine blade cross-sectional area

Details Determination of turbine blade cross-sectional area Determination of turbine blade cross-sectional area

1987-12-24

1989-12-12

Lall, Parshotam S.

Boots, shoes, and leggings

364567, 73149, 738658, G01F 1700, G01G 502

Patent

active

048872318

ABSTRACT:
Methods and apparatus for determining a profile of cross-sectional areas of a turbine blade. The cross-sectional area between two selected points along the length of the blade is determined by calculating the changes in the buoyant force exerted upon the blade as the blade is immersed into a volume of water contained in a tank.

REFERENCES:
patent: 1901687 (1933-03-01), Zook
patent: 2851881 (1958-09-01), Daniel et al.,
patent: 3769834 (1973-11-01), Fletcher et al.
patent: 4144749 (1979-03-01), Whitmore
patent: 4184371 (1980-01-01), Brachet
patent: 4196618 (1980-04-01), Patterson
patent: 4287760 (1981-09-01), Kubo et al.

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