Laminated airfoil and method for turbomachinery

Details Laminated airfoil and method for turbomachinery Laminated airfoil and method for turbomachinery

1980-10-14

1982-08-31

Powell, Jr., Everette A.

Fluid reaction surfaces (i.e., impellers)

With heating, cooling or thermal insulation means

Changing state mass within or fluid flow through working...

415115, F01D 518

Patent

active

043470378

ABSTRACT:
Improved structure and method for an internally cooled, laminated stator or turbine blade for turbomachinery includes internal cooling passage configurations within each lamina which promote different forms of cooling of the internal or external surfaces of the blade.

REFERENCES:
patent: 3867068 (1975-02-01), Corsmeier et al.
patent: 4040767 (1977-08-01), Dierberger et al.
patent: 4203706 (1980-05-01), Hess
patent: 4221539 (1980-09-01), Corrigan
patent: 4270883 (1981-06-01), Corrigan

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