Stationary turbine blade having diaphragm construction

Details Stationary turbine blade having diaphragm construction Stationary turbine blade having diaphragm construction

1992-03-16

1993-06-22

Kwon, John T.

Rotary kinetic fluid motors or pumps

Means, disposition or arrangement for causing supersonic...

415191, 415914, F04D 2956

Patent

active

052211819

ABSTRACT:
A steam turbine stationary blade diaphragm consisting of steam turbine blades with inner and outer rings which are integral with the blades to form a diaphragm structure of a particular design that avoids steam separation by selection of the blade parameters so as to cause a substantially continuous velocity increase over the major extent of the suction surface of the blade.

REFERENCES:
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patent: 4504189 (1985-03-01), Lings
patent: 4626174 (1986-12-01), Sato et al.
patent: 4776765 (1988-10-01), Sumner et al.
patent: 4958985 (1990-09-01), Davids et al.
patent: 4968216 (1990-11-01), Anderson et al.

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