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Lift on a Low Speed Circular Arc Wing due to Air Compression
Authore(s) : Kern E. Kenyon || Professeur
Volume : (13), Issue : (10), July - 2020
Abstract :
A fluid flow model consisting of Bernoulli’s law in its normal form, the equation of state of air, and the cross-stream force balance between a downward pressure gradient and the upward centrifugal force on fluid particles moving along curved streamlines over the top circular wing surface involving three equations in three unknowns (pressure, density and velocity) are solved to show that both density and pressure decrease upward as the inverse square of the distance from the circle’s center, and the velocity is independent of that dis-tance. These derived characteristics are used to explain the lift force on the wing in what is believed to be a novel way.
Keywords :Slow Flight Lift, Air Compressibility
Article: Download PDF Journal DOI : 101/320
Cite This Article:
Lift on a Low Speed Circular Arc Wing due to Air Compression
Vol.I (13), Issue.I (10)
Article No : 11320
Number of Downloads : 102
References :
Kenyon, K.E. (2017) Lift Force on a Circular Arc Wing. Natural Science, 9, 351-354. https://doi.org/10.4236/ns.2017.910033
Kenyon, K.E. (2020) Lift on a Circular Arc Wing II. European International Journal of Science and Technology, 9, 21-24.
Batchelor, G.K. (1967) An Introduction to Fluid Dynamics. Cambridge University Press, San Diego, 203.
Kenyon, K.E. (2020) Tornado’s Compressibility. Natural Science, 12,... More
- Kenyon, K.E. (2017) Lift Force on a Circular Arc Wing. Natural Science, 9, 351-354. https://doi.org/10.4236/ns.2017.910033
- Kenyon, K.E. (2020) Lift on a Circular Arc Wing II. European International Journal of Science and Technology, 9, 21-24.
- Batchelor, G.K. (1967) An Introduction to Fluid Dynamics. Cambridge University Press, San Diego, 203.
- Kenyon, K.E. (2020) Tornado’s Compressibility. Natural Science, 12, 218-220.
https://doi.org/10.4236/ns.2020.124019
- Faber, T.E. (1995) Fluid Dynamics for Physicists. Cambridge University Press, Cambridge, UK, 86.
https://doi.org/10.1017/CBO9780511806735
- Brunt, D. (1952) Physical and Dynamical Meteorology. Cambridge University Press, New York, 30.
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- Kenyon, K.E. (2017) Lift Force on a Circular Arc Wing. Natural Science, 9, 351-354. https://doi.org/10.4236/ns.2017.910033
- Kenyon, K.E. (2020) Lift on a Circular Arc Wing II. European International Journal of Science and Technology, 9, 21-24.
- Batchelor, G.K. (1967) An Introduction to Fluid Dynamics. Cambridge University Press, San Diego, 203.
- Kenyon, K.E. (2020) Tornado’s Compressibility. Natural Science, 12, 218-220. https://doi.org/10.4236/ns.2020.124019
- Faber, T.E. (1995) Fluid Dynamics for Physicists. Cambridge University Press, Cambridge, UK, 86. https://doi.org/10.1017/CBO9780511806735
- Brunt, D. (1952) Physical and Dynamical Meteorology. Cambridge University Press, New York, 30.