Rotating fiber array molecular driver and molecular momentum transfer device constructed therewith
- 1854 San Juan, Berkeley, CA 94707
A rotating fiber array molecular driver is disclosed which includes a magnetically suspended and rotated central hub to which is attached a plurality of elongated fibers extending radially therefrom. The hub is rotated so as to straighten and axially extend the fibers and to provide the fibers with a tip speed which exceeds the average molecular velocity of fluid molecules entering between the fibers. Molecules colliding with the sides of the rotating fibers are accelerated to the tip speed of the fiber and given a momentum having a directional orientation within a relatively narrow distribution angle at a point radially outward of the hub, which is centered and peaks at the normal to the fiber sides in the direction of fiber rotation. The rotating fiber array may be used with other like fiber arrays or with other stationary structures to form molecular momentum transfer devices such as vacuum pumps, molecular separators, molecular coaters, or molecular reactors.
- Research Organization:
- Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)
- Assignee:
- Milleron, Norman (1854 San Juan, Berkeley, CA 94707)
- Patent Number(s):
- US 4422822
- OSTI ID:
- 864817
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
fiber
array
molecular
driver
momentum
transfer
device
constructed
therewith
disclosed
magnetically
suspended
rotated
central
hub
attached
plurality
elongated
fibers
extending
radially
therefrom
straighten
axially
extend
provide
tip
speed
exceeds
average
velocity
fluid
molecules
entering
colliding
accelerated
directional
orientation
relatively
narrow
distribution
angle
outward
centered
peaks
normal
direction
rotation
arrays
stationary
structures
form
devices
vacuum
pumps
separators
coaters
reactors
fiber array
average molecular
extending radially
relatively narrow
radially outward
transfer device
vacuum pump
momentum transfer
rotating fiber
narrow distribution
molecular driver
central hub
extending radial
array molecular
directional orientation
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