PMARC potential flow solutions with wakes over an ogive cylinder at high incidence

Date

1997-01-01

Author

Tuncer, İsmail Hakkı

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The NASA-Ames developed panel code, PMARC, is employed to compute subsonic flows over an ogivecylinder body with an overall length of 7.5 diameter. Flow separation is modeled by vortex wakes attached to the base region and the leeward sides of the cylinder body. The computed surface pressures, and integrated normal force and pitching moment coefficients are found to be in good agreement with the experimental data up to 20° incidence. This favorable agreement suggests that the panel codes may be a computationally efficient tool in aerodynamic missile design process at low incidences.

Subject Keywords

Fluid dynamics, Flow separation, NASA, Potential flow, Cylinders (shapes)

URI

https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84964225146&origin=inward
https://hdl.handle.net/11511/83174

Conference Name

28th Fluid Dynamics Conference (29 Haziran - 02 Temmuz 1997)

Collections

Department of Aerospace Engineering, Conference / Seminar

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Citation Formats

İ. H. Tuncer, “PMARC potential flow solutions with wakes over an ogive cylinder at high incidence,” Colorado, Amerika Birleşik Devletleri, 1997, Accessed: 00, 2021. [Online]. Available: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84964225146&origin=inward.