Results 131 to 140 of about 578 (178)

Interaction between reflected shock waves and laser-induced cavitation bubbles. [PDF]

open access: yesUltrason Sonochem
Dawoodian M   +6 more
europepmc   +1 more source

Strain amplitude sweep testing of oscillatory shear of transient networks with controlled network structures. [PDF]

open access: yesSci Technol Adv Mater
Sato R   +8 more
europepmc   +1 more source

Free surface oscillation driven by rotating stirrer. [PDF]

open access: yesEur Phys J E Soft Matter
Watamura T, Iwata R, Sugiyama K.
europepmc   +1 more source

Turbulent Taylor-Couette flow

open access: yes, 2017
Zhu, Xiaojue   +8 more
openaire   +1 more source

A new flow regime in a Taylor–Couette flow

Physics of Fluids, 1998
In 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
exaly   +2 more sources

Numerical study of Taylor–Couette flow with an axial flow

Computers and Fluids, 2004
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Jong-Yeon Hwang
exaly   +3 more sources

Modulated Taylor–Couette flow

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.
openaire   +2 more sources

The spherical Taylor–Couette flow

European Journal of Mechanics - B/Fluids, 2016
The 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
openaire   +3 more sources

Localized spirals in Taylor-Couette flow

Physical Review E, 2008
We 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
openaire   +2 more sources

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