Fluid reaction surfaces (i.e. – impellers) – Method of operation
Reexamination Certificate
2005-09-27
2005-09-27
Look, Edward K. (Department: 3745)
Fluid reaction surfaces (i.e., impellers)
Method of operation
C416S22700R
Reexamination Certificate
active
06948910
ABSTRACT:
Axial flow devices using rigid spiral band profiled blade catenaries attached variably along and around an axially elongated profiled hub, of axially oriented profile section sequences75mapped relative to truncated cones-of-generation. Upon rotation and lubricity-masked progression through axial planes-of-shear, this time-domain sequence travels in 2-dimensional axial-datum-plane-relative path-excursions and ejects frictional adhesions via anguillar reverse vortex street thrust due to an after-body accelerating wave shape-sequence48. This guides bound vortex pressures at linear path-velocity substantially parallel to the collective plane-of-shear, conferring higher differential pressures through path-vector-addition, improved force-vector orientation, extended laminar flows, lower form drag and tip vorticity. As a wind turbine, path-vectors are added to inflow, ducting an increased mass flow inward for increased power extraction per diameter. As a propeller, path-vector-subtraction guides the wave front flight-path-transverse, allowing higher flight velocities and improving thrust-per-torque through enhanced force vectors and mass flow rates.
REFERENCES:
patent: 547210 (1895-10-01), Haussmann
patent: 1864848 (1932-06-01), Munk
patent: 1868113 (1932-07-01), Ljungstrom
patent: 2552651 (1951-05-01), Skold
patent: 3504990 (1970-04-01), Sugden
patent: 3514215 (1970-05-01), Williams
patent: 4445817 (1984-05-01), Wethern
patent: 4610601 (1986-09-01), Gerfast
patent: 4813633 (1989-03-01), Werle et al.
patent: 4830315 (1989-05-01), Presz et al.
patent: 4830574 (1989-05-01), Wainauski
patent: 5075964 (1991-12-01), Galliet
patent: 5890875 (1999-04-01), Silvano
patent: 5961289 (1999-10-01), Lohmann
patent: 2003/0012656 (2003-01-01), Cho et al.
patent: 2004/0067138 (2004-04-01), Yoshida
Harry F. Olsen-“Music,Physics and Engineering” pp 208-215 © 1967, Book No 486-21769-8, Dover Publishing, Canada.
William C. Elmore, Mark A. Heald- “Physics of Waves” © 1969 P.P. 5-35, 203-205, 234-235, ISBN-0486 64926-1, Dover Publ., Canada.
A.A. Andronov, AA. Viti, “Theory of Oscillators.” © 1966, pp 56-58, 199-200, ISBDN-0486-65508-3, Dover Publishing, Canada.
Erik Anderson et al, Journal of Experimental Biology, “The Boundary Layer of Swimming Fish” pp 81-102 © Dec. 5, 2000, © The Company of Biologists, Great Britain.
Stephen Strogatz, “Nonlinear Dynamics and Chaos” © 1994 pp 262-279, ISBDN 0-7382-0453-6 © Perseus Books, USA.
L. Prandtl, O.G. Tietjens, “Applied Hydro-and Aeromechanics”© 1934 pp 166-167, 190-191, 200-209, 300-308, ISBDN 486-60375-X © 1957, Dover Books, USA.
H.H. Hurt Jr, “Aerodynamics for Naval Aviators” © US Navy 1960 pp 67, 64, 57, 53, 48, 19/46, 227;232, 205 Navair 00-80T-80 © Office & Chief of Naval Operation.
Kalus Hünecke,“Jet Engines” © 1997, pp 34-48 ISBDN 0-7603-0459-9 © Airlife Publishing, Great Britain.
Hunter Rouse “Elementary Mechanics of Fluids” © 1946 pp 170-171, 254-255, 288-294 ISBDN 0-486-63699-2 © Dover Books, © 1978, USA.
C. A. Marchaj, “Aero-Hydrodynamics of Sailing”, © 1979 pp 131-140, 205-214,253-254,291, 353-381 ISBDN 0-87742-993-6, Intnt'l Marine Publ., USA.
Uriel Frisch, “Turbulence” © 1995, pp 242, 21-26, 103-106, 184-188, ISBDN 0-521-45103-5 © 1995 Cambridge Press, USA.
Georgi Tolstov, “Fourier Series” © 1962, pp 1-39, 80-91, ISBDN 0-486-63317-9 © 1962 Dover Press, USA.
Edgar Richard
Look Edward K.
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