Method and apparatus for cryogenic liquid expansion

Details Method and apparatus for cryogenic liquid expansion Method and apparatus for cryogenic liquid expansion

1988-08-18

1990-02-27

Powell, Jr., Everette A.

Fluid reaction surfaces (i.e., impellers)

Rotor having flow confining or deflecting web, shroud or...

Radially extending web or end plate

415 1, 415914, F01D 504

Patent

active

049041584

ABSTRACT:
A method and apparatus for work expanding a cryogenic liquid wherein the liquid is expanded in a manner to avoid a transient pressure drop below the flash point thus reducing the potential for cavitation and consequent operating inefficiencies.

REFERENCES:
patent: 1959703 (1934-05-01), Birmann
patent: 2484554 (1949-10-01), Concordia et al.
Perry's Chemical Engineer's Handbook, D. W. Green ed., McGraw-Hill Book Company, pp. 24-32 to 24-37, 1984.

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