Comparison of the direct numerical simulation of zero and low adverse pressure gradient turbulent boundary layers

V. Kitsios; C. Atkinson; J.A. Sillero; G. Borrell; A. Gul Gungor; J. Jiménez; Julio Soria

doi:10.1007/978-3-662-48868-3_26

Comparison of the direct numerical simulation of zero and low adverse pressure gradient turbulent boundary layers

V. Kitsios, C. Atkinson, J.A. Sillero, G. Borrell, A. Gul Gungor, J. Jiménez, Julio Soria

Mechanical & Aerospace Engineering

Research output: Chapter in Book/Report/Conference proceeding › Chapter (Book) › Research › peer-review

Abstract

Statistics from the direct numerical simulation (DNS) of an adverse pressure gradient (APG) turbulent boundary layer (TBL) are presented. Flow simulations are performed using a TBL DNS code with the desired APG applied via a tailored farfield boundary condition. The APG TBL has a maximum momentum thickness based Reynolds number (Re_δ2)of6000, and a near constant ratio of pressure velocity to freestream velocity, over a range of Re_δ2 from 3000 to 5000. Streamwise velocity variance profiles are shown to collapse under outer velocity scaling as opposed to friction velocity scaling over this range.

Original language	English
Title of host publication	Fluid-Structure-Sound Interactions and Control
Subtitle of host publication	Proceedings of the 3rd Symposium on Fluid-Structure-Sound Interactions and Control [5-9 July 2015, Perth, Australia]
Editors	Yu Zhou, A.D. Lucey, Yang Liu, Lixi Huang
Place of Publication	Heidelberg
Publisher	Springer
Pages	163-168
Number of pages	6
Volume	Part F3
ISBN (Electronic)	9783662488683
ISBN (Print)	9783662488669
DOIs	https://doi.org/10.1007/978-3-662-48868-3_26
Publication status	Published - 2016
Event	Symposium on Fluid-Structure-Sound Interactions and Control 2015 - Perth, Australia Duration: 5 Jul 2015 → 9 Jul 2015 Conference number: 3rd

Publication series

Name	Lecture Notes in Mechanical Engineering
Publisher	Springer
ISSN (Print)	2195-4356
ISSN (Electronic)	2195-4364

Conference

Conference	Symposium on Fluid-Structure-Sound Interactions and Control 2015
Abbreviated title	FSSIC 2015
Country	Australia
City	Perth
Period	5/07/15 → 9/07/15

Access to Document

10.1007/978-3-662-48868-3_26

Link to Scopus publication

Cite this

Kitsios, V., Atkinson, C., Sillero, J. A., Borrell, G., Gungor, A. G., Jiménez, J., & Soria, J. (2016). Comparison of the direct numerical simulation of zero and low adverse pressure gradient turbulent boundary layers. In Y. Zhou, A. D. Lucey, Y. Liu, & L. Huang (Eds.), Fluid-Structure-Sound Interactions and Control: Proceedings of the 3rd Symposium on Fluid-Structure-Sound Interactions and Control [5-9 July 2015, Perth, Australia] (Vol. Part F3, pp. 163-168). (Lecture Notes in Mechanical Engineering). Springer. https://doi.org/10.1007/978-3-662-48868-3_26

Kitsios, V. ; Atkinson, C. ; Sillero, J.A. ; Borrell, G. ; Gungor, A. Gul ; Jiménez, J. ; Soria, Julio. / Comparison of the direct numerical simulation of zero and low adverse pressure gradient turbulent boundary layers. Fluid-Structure-Sound Interactions and Control: Proceedings of the 3rd Symposium on Fluid-Structure-Sound Interactions and Control [5-9 July 2015, Perth, Australia]. editor / Yu Zhou ; A.D. Lucey ; Yang Liu ; Lixi Huang. Vol. Part F3 Heidelberg : Springer, 2016. pp. 163-168 (Lecture Notes in Mechanical Engineering).

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abstract = "Statistics from the direct numerical simulation (DNS) of an adverse pressure gradient (APG) turbulent boundary layer (TBL) are presented. Flow simulations are performed using a TBL DNS code with the desired APG applied via a tailored farfield boundary condition. The APG TBL has a maximum momentum thickness based Reynolds number (Reδ2)of6000, and a near constant ratio of pressure velocity to freestream velocity, over a range of Reδ2 from 3000 to 5000. Streamwise velocity variance profiles are shown to collapse under outer velocity scaling as opposed to friction velocity scaling over this range.",

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Kitsios, V, Atkinson, C, Sillero, JA, Borrell, G, Gungor, AG, Jiménez, J & Soria, J 2016, Comparison of the direct numerical simulation of zero and low adverse pressure gradient turbulent boundary layers. in Y Zhou, AD Lucey, Y Liu & L Huang (eds), Fluid-Structure-Sound Interactions and Control: Proceedings of the 3rd Symposium on Fluid-Structure-Sound Interactions and Control [5-9 July 2015, Perth, Australia]. vol. Part F3, Lecture Notes in Mechanical Engineering, Springer, Heidelberg, pp. 163-168, Symposium on Fluid-Structure-Sound Interactions and Control 2015, Perth, Australia, 5/07/15. https://doi.org/10.1007/978-3-662-48868-3_26

Comparison of the direct numerical simulation of zero and low adverse pressure gradient turbulent boundary layers. / Kitsios, V.; Atkinson, C.; Sillero, J.A.; Borrell, G.; Gungor, A. Gul; Jiménez, J.; Soria, Julio.

Fluid-Structure-Sound Interactions and Control: Proceedings of the 3rd Symposium on Fluid-Structure-Sound Interactions and Control [5-9 July 2015, Perth, Australia]. ed. / Yu Zhou; A.D. Lucey; Yang Liu; Lixi Huang. Vol. Part F3 Heidelberg : Springer, 2016. p. 163-168 (Lecture Notes in Mechanical Engineering).

Research output: Chapter in Book/Report/Conference proceeding › Chapter (Book) › Research › peer-review

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AB - Statistics from the direct numerical simulation (DNS) of an adverse pressure gradient (APG) turbulent boundary layer (TBL) are presented. Flow simulations are performed using a TBL DNS code with the desired APG applied via a tailored farfield boundary condition. The APG TBL has a maximum momentum thickness based Reynolds number (Reδ2)of6000, and a near constant ratio of pressure velocity to freestream velocity, over a range of Reδ2 from 3000 to 5000. Streamwise velocity variance profiles are shown to collapse under outer velocity scaling as opposed to friction velocity scaling over this range.

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Kitsios V, Atkinson C, Sillero JA, Borrell G, Gungor AG, Jiménez J et al. Comparison of the direct numerical simulation of zero and low adverse pressure gradient turbulent boundary layers. In Zhou Y, Lucey AD, Liu Y, Huang L, editors, Fluid-Structure-Sound Interactions and Control: Proceedings of the 3rd Symposium on Fluid-Structure-Sound Interactions and Control [5-9 July 2015, Perth, Australia]. Vol. Part F3. Heidelberg: Springer. 2016. p. 163-168. (Lecture Notes in Mechanical Engineering). https://doi.org/10.1007/978-3-662-48868-3_26