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Interaction between reflected shock waves and laser-induced cavitation bubbles. [PDF]
Dawoodian M +6 more
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Strain amplitude sweep testing of oscillatory shear of transient networks with controlled network structures. [PDF]
Sato R +8 more
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Free surface oscillation driven by rotating stirrer. [PDF]
Watamura T, Iwata R, Sugiyama K.
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Multiphysics Investigation on Thermal Characteristics of Internal Bio-Inspired V-Ribbed Cooling Channels for Outer Rotor PMSM. [PDF]
Xiong X +6 more
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A new flow regime in a Taylor–Couette flow
Physics of Fluids, 1998In this Brief Communication, we report a new finding on a Taylor–Couette flow in which the outer cylinder is stationary and the inner cylinder is accelerated linearly from rest to a desired speed. The results show that when the acceleration (dRe/dt) is higher than a critical value of about 2.2 s−1, there exists a new flow regime in which the flow ...
T T Lim, Chew Y T, Lim T T
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Numerical study of Taylor–Couette flow with an axial flow
Computers and Fluids, 2004zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Jong-Yeon Hwang
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Journal of Fluid Mechanics, 1989
The onset of instability in temporally modulated Taylor-Couette flow is considered. Critical Reynolds numbers have been found by computing Floquet exponents. We find that frequency modulation of the inner cylinder introduces a small destabilization, in agreement with the narrow-gap theory of Hall and some recent experiments of Ahlers.
Barenghi, C. F., Jones, C. A.
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The onset of instability in temporally modulated Taylor-Couette flow is considered. Critical Reynolds numbers have been found by computing Floquet exponents. We find that frequency modulation of the inner cylinder introduces a small destabilization, in agreement with the narrow-gap theory of Hall and some recent experiments of Ahlers.
Barenghi, C. F., Jones, C. A.
openaire +2 more sources
The spherical Taylor–Couette flow
European Journal of Mechanics - B/Fluids, 2016The instability modes that lead to turbulence between two concentric spheres, the inner one rotating while the outer is at rest, are investigated through visualization and using the electrodiffusion (ED) method. The wall velocity gradients are measured for the first time in a spherical shell by ED method.
Mahloul, M. +2 more
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Localized spirals in Taylor-Couette flow
Physical Review E, 2008We present a type of spiral vortex state that appears from a supercritical Hopf bifurcation below the linear instability of circular Couette flow in a Taylor-Couette system with rigid end plates. These spirals have been found experimentally as well as numerically as "pure" states but also coexist with "classical" spirals (or axially standing waves for ...
M, Heise +5 more
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