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Lift and moment fluctuations of a cambered aerofoil under nonconvecting streamwise gust

Published online by Cambridge University Press:  04 July 2016

S. S. P. Rao ,
V. Mukhopadhyay  and
J. S. Rao
S. S. P. Rao
Affiliation:
Department of Aeronautical Engineering, Indian Institute of Technology, Kharagpur
V. Mukhopadhyay
Affiliation:
Department of Aeronautical Engineering, Indian Institute of Technology, Kharagpur
J. S. Rao
Affiliation:
Department of Mechanical Engineering, Indian Institute of Technology, New Delhi
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Extract

The theory of non-stationary motion around aerofoils has many important applications in the field of aeronautics and turbomachines. The most significant problems are flutter, fluctuating loads experienced by blades of a typical turbomachine which move through a non-uniform field of flow, disturbed by the induced effects of other stationary and moving blade rows. It is important to predict the fluctuating lift force on a blade or aerofoil due to a flow disturbance, because both the blade vibration and noise generation are related to fluctuating lift and moment.

Type
Technical Notes
Information
The Aeronautical Journal , Volume 81 , Issue 794 , February 1977 , pp. 83 - 87
Copyright
Copyright © Royal Aeronautical Society 1977 

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References

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