Draft tube for a reaction turbine

Details Draft tube for a reaction turbine Draft tube for a reaction turbine

1979-05-02

1981-11-24

Smith, Leonard E.

Rotary kinetic fluid motors or pumps

Working fluid passage or distributing means associated with...

Vane or deflector

60696, 138116, 138140, F03B 1100

Patent

active

043021514

ABSTRACT:
A draft tube for a reaction turbine is formed of two gutter-shaped members of semi-circular transverse cross-section which are secured along their edges to a dividing plate. Flat guide plates are secured in the gutters to permit flattening the stream of water during its passage through the curved part of the draft tube.

REFERENCES:
patent: 785176 (1905-03-01), Mommertz
patent: 1289001 (1918-12-01), Robinson
patent: 1467168 (1923-09-01), Kaplan
patent: 1930285 (1933-10-01), Robinson
patent: 2060101 (1936-11-01), Moody
patent: 3047267 (1962-07-01), Peyrin

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