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Keywords: curvature
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Journal Articles

Laminarization of Internal Flows Under the Combined Effect of Strong Curvature and Rotation

K. M. Guleren, I. Afgan, A. Turan
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research Papers
J. Fluids Eng. September 2008, 130(9): 091202.
https://doi.org/10.1115/1.2953298
Published Online: August 12, 2008
...K. M. Guleren; I. Afgan; A. Turan The laminarization phenomenon for the flow under the combined effect of strong curvature and rotation is discussed based on numerical predictions of large-eddy simulation (LES). Initially, the laminarization process is presented for the fully developed flow inside...
View Article titled, Laminarization of Internal Flows Under the Combined Effect of Strong <span class="search-highlight">Curvature</span> and Rotation
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Topics: Compressors, Ducts, Flow (Dynamics), Kinetic energy, Rotation, Turbulence
Journal Articles

Curvature Law of the Wall for Swirling Axial Flows in Rotating Machinery

Jinxiang Xi, Xiuhua Si, P. Worth Longest, Mohamed Gad-el-Hak
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Technical Papers
J. Fluids Eng. February 2007, 129(2): 169–178.
https://doi.org/10.1115/1.2409360
Published Online: July 7, 2006
...Jinxiang Xi; Xiuhua Si; P. Worth Longest; Mohamed Gad-el-Hak A new law of the wall accounting for curvature effects in swirling axial flows is derived. The influence of the curvature on the turbulence mixing lengths in both axial and tangential directions is examined theoretically using...
View Article titled, <span class="search-highlight">Curvature</span> Law of the Wall for Swirling Axial Flows in Rotating Machinery
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Topics: Flow (Dynamics), Shear stress, Swirling flow, Turbulence, Channel flow, Stress, Machinery
Journal Articles

Effects of Curvature and Convective Heat Transfer in Curved Square Duct Flows

R. N. Mondal, Y. Kaga, T. Hyakutake, S. Yanase
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Technical Papers
J. Fluids Eng. September 2006, 128(5): 1013–1022.
https://doi.org/10.1115/1.2236131
Published Online: March 3, 2006
...R. N. Mondal; Y. Kaga; T. Hyakutake; S. Yanase Non-isothermal flows with convective heat transfer through a curved duct of square cross section are numerically studied by using a spectral method, and covering a wide range of curvature, δ , 0 < δ ≤ 0.5 and the Dean number, Dn, 0 ≤ Dn ≤ 6000...
View Article titled, Effects of <span class="search-highlight">Curvature</span> and Convective Heat Transfer in Curved Square Duct Flows
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Topics: Ducts, Flow (Dynamics), Convection, Spectroscopy, Stability, Heat transfer