图书馆订阅: Guest
Begell Digital Portal Begell 数字图书馆 电子图书 期刊 参考文献及会议录 研究收集
流动显示和图像处理期刊
SJR: 0.11 SNIP: 0.312 CiteScore™: 0.1

ISSN 打印: 1065-3090
ISSN 在线: 1940-4336

流动显示和图像处理期刊

DOI: 10.1615/JFlowVisImageProc.v16.i1.20
pages 19-39

GLOBAL SKIN FRICTION DIAGNOSTICS IN SEPARATED FLOWS USING LUMINESCENT OIL

Tianshu Liu
Department of Mechanical and Aeronautical Engineering, G-220, Parkview Campus, Western Michigan University, Kalamazoo, MI 49008
S. Woodiga
Department of Mechanical and Aeronautical Engineering, G-220, Parkview Campus, Western Michigan University, Kalamazoo, MI 49008
J. Montefort
Department of Mechanical and Aeronautical Engineering, G-220, Parkview Campus, Western Michigan University, Kalamazoo, MI 49008
K. J. Conn
Department of Mechanical and Aeronautical Engineering, G-220, Parkview Campus, Western Michigan University, Kalamazoo, MI 49008
Lixin Shen
Department of Mathematics, Syracuse University, Syracuse, NY 13244

ABSTRACT

Quantitative skin friction diagnostics in complex separated flows is achieved by using a global luminescent oil-film skin-friction meter. This technique is based on the variational solution for the projected thin-oil-film equation on the image plane. Normalized skin friction fields are obtained in junction flows and flows over surface roughness elements, a double-delta wing, and a low-aspect-ratio rectangular wing. The results show the detailed topological structures of skin friction fields in these flows.


Articles with similar content:

QUANTITATIVE VISUALIZATION OF THE NEAR-WALL STRUCTURES IN A FULLY DEVELOPED TURBULENT PIPE FLOW
TSFP DIGITAL LIBRARY ONLINE, Vol.2, 2001, issue
Z. S. Zhang , M. Ayrualt, K. S. Hwang, G. X. Cut , B. C. Feng
MODELING OF THE LAMINAR−TURBULENT TRANSITION BASED ON THE NUMERICAL SOLUTIONS OF UNSTEADY NAVIER−STOKES EQUATIONS
TsAGI Science Journal, Vol.47, 2016, issue 3
Sergei Leonidovich Chernyshev, Andrey Filippovich Kiselev, Valery Viktorovich Vozhdaev, Leonid Leonidovich Teperin, Dmitry Sergeevich Sboev
INTENSE FOCAL AND REYNOLDS STRESS STRUCTURES OF A SELF-SIMILAR ADVERSE PRESSURE GRADIENT TURBULENT BOUNDARY LAYER
TSFP DIGITAL LIBRARY ONLINE, Vol.10, 2017, issue
Callum Atkinson, Julio Soria, Javier Jimenez, Vassili Kitsios, Atsushi Sekimoto
LARGE EDDY SIMULATION OF SEPARATED FLOW OVER A BLUFF PLATE
Turbulence and Shear Flow Phenomena -1 First International Symposium, Vol.0, 1999, issue
Ned Djilali, Philippe Moinat, Anotai Suksangpanomrung
LARGE EDDY SIMULATION OF SEPARATED FLOW OVER A BLUFF PLATE
TSFP DIGITAL LIBRARY ONLINE, Vol.1, 1999, issue
Ned Djilali, Philippe Moinat, Anotai Suksangpanomrung