Name Horatio Phillips Role Designer | Died 1924 | |
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Early Flying Machines - Horatio Frederick Phillips Extreme Multiwings And Falcon 9 Gridfins
Horatio Frederick Phillips (born 1845 in Streatham, Surrey – 1924) was an English aviation pioneer. He was famous for building multiplane flying machines with many more sets of lifting surfaces than are normal on modern aircraft. However he made a more lasting contribution to aeronautics in his work on aerofoil design.
Contents
- Early Flying Machines Horatio Frederick Phillips Extreme Multiwings And Falcon 9 Gridfins
- Aerofoils
- Multiplane flying machines
- References
Aerofoils
Phillips devised a wind tunnel in which he studied a wide variety of aerofoil shapes for use in providing lift. The tunnel was unusual in that the gas flow was provided by steam rather than air.
By 1884 he was able to register his first patent, and more were to follow. He demonstrated the truth of George Cayley's idea that giving the upper surface greater curvature than the lower accelerates the upper airflow, reducing pressure above the wing and so creating lift.
Multiplane flying machines
Phillips believed that multiple stacked wing planes (or "sustainers" as he called them), in "Venetian blind" configuration, offered advantages.
Though successful, the 1907 model showed poor performance compared to more conventional contemporary types. This caused Phillips to end his attempts at manned flight.