NASA Logo

NTRS

NTRS - NASA Technical Reports Server

Back to Results
Propellers And Fans Based On The Moebius StripMoebius strip proposed as basis for optimally shaped airplane and boat propellers, fans, helicopter rotors, mixing screws, coffee grinders, and concrete mixers. Basic idea of optimal shaping of such device to increase working efficiency by increasing area for capture of still medium without increasing power needed for rotation.
Document ID
19960024423
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Seiner, John Milton
(NASA Langley Research Center, Hampton, VA.)
Gilinsky, Mikhail Markovich
(National Research Council)
Date Acquired
August 17, 2013
Publication Date
June 1, 1996
Publication Information
Publication: NASA Tech Briefs
Volume: 20
Issue: 6
ISSN: 0145-319X
Subject Category
Mechanics
Report/Patent Number
LAR-15146
Accession Number
96B10279
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

Available Downloads

There are no available downloads for this record.
No Preview Available