Nozzle for producing laminar flow

Details Nozzle for producing laminar flow Nozzle for producing laminar flow

1991-07-03

1993-05-25

Kashnikow, Andres

Fluid sprinkling, spraying, and diffusing

Processes

Of discharge modification of flow varying

239461, 2395903, B05B 1704, B05B 1708

Patent

active

052132609

ABSTRACT:
A nozzle which produces laminar fluid flow, which may be used in fountains and water displays, is disclosed. The nozzle disclosed reduces the turbulence of the fluid flowing through the nozzle by using a material which has randomly-arranged filaments for dividing the velocity components of the incoming fluid stream into smaller components. Some of the velocity components cancel each other thereby presenting a more uniform velocity profile, reducing the turbulence of the fluid, and allowing laminar flow at higher flow rates than would otherwise be possible.

REFERENCES:
patent: 3630444 (1971-12-01), Nelson
patent: 4354635 (1982-10-01), Barnert et al.
patent: 4795092 (1989-01-01), Fuller
patent: 4811905 (1989-03-01), Ishikawa et al.

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