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Akira Onuki
Researcher at Kyushu University
Publications - 28
Citations - 735
Akira Onuki is an academic researcher from Kyushu University. The author has contributed to research in topics: Shear flow & Critical point (thermodynamics). The author has an hindex of 10, co-authored 28 publications receiving 720 citations.
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Nonequilibrium steady state of critical fluids under shear flow: A renormalization group approach
Akira Onuki,Kyozi Kawasaki +1 more
TL;DR: In this paper, the authors applied the Renormalization group method to a new situation, that is, to critical fluids in the presence of uniform shear flow, where distortion and suppression of long wavelength fluctuations (k k c ) by the flow become essential, and the following unexpected features are encountered in the steady state: (i) Order parameter fluctuations with k k c are highly anisotropic but are suppressed on the average below their equilibrium levels.
Journal ArticleDOI
Light scattering by critical fluids under shear flow
TL;DR: In this paper, the theory of critical fluids under shear flow is used to analyze the light scattering experiments of Beysens et al. on a critical fluid mixture flowing through a capillary pipe.