Aeronautics and astronautics – Aircraft power plants – Auxiliary
Patent
1980-08-25
1984-10-16
Barefoot, Galen L.
Aeronautics and astronautics
Aircraft power plants
Auxiliary
290 55, 415 2A, B64D 3100
Patent
active
044770405
ABSTRACT:
A tornado-type wind energy system is provided which is suitable for aircraft in flight or emergency use. Wind energy propels a turbine to provide shaft power to drive an electrical generator or the like. A vortex flow regime is produced downstream of the ram air driven turbine. The creation of a low pressure core draws ram air by the turbine at an increased rate, thereby generating greater shaft power to a load.
REFERENCES:
patent: 2706255 (1955-04-01), Breaux et al.
patent: 3315085 (1967-04-01), Mileti et al.
patent: 3776489 (1973-12-01), Wen et al.
patent: 4021135 (1977-05-01), Pedersen et al.
patent: 4070131 (1978-01-01), Yen
Barefoot Galen L.
Geib Richard G.
Grumman Aerospace Corporation
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