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Alexander Morozov

Researcher at University of Edinburgh

Publications -  125
Citations -  3312

Alexander Morozov is an academic researcher from University of Edinburgh. The author has contributed to research in topics: Turbulence & Reynolds number. The author has an hindex of 29, co-authored 106 publications receiving 2725 citations. Previous affiliations of Alexander Morozov include University of California, Los Angeles & ODESSA.

Papers
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Phase separation and rotor self-assembly in active particle suspensions

Jana Schwarz-Linek, +6 more
- 13 Mar 2012 - 
TL;DR: The authors' simulations suggest that both the suppression of phase separation and the self-assembly of rotors are generic features of aggregating swimmers and should therefore occur in a variety of biological and synthetic active particle systems.
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Elasto-inertial turbulence.

Devranjan Samanta, +7 more
- 25 Jun 2013 - 
TL;DR: It is demonstrated here for a model system of such complex fluids that at high shear rates, turbulence is not simply modified as previously believed but is suppressed and replaced by a different type of disordered motion, elasto-inertial turbulence.
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An introductory essay on subcritical instabilities and the transition to turbulence in visco-elastic parallel shear flows

Alexander Morozov, +1 more
- 01 Aug 2007 - 
TL;DR: In this article, it was shown that as the Weissenberg number increases, visco-elastic fluids exhibit flow instabilities driven by the anisotropy of the normal stress components and the curvature of the streamlines.
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Nonlinear elastic instability in channel flows at low Reynolds numbers.

Lichao Pan, +3 more
- 23 Apr 2013 - 
TL;DR: Experimental evidence that flows of viscoelastic polymer solutions in geometries such as a straight pipe or channel can be nonlinearly unstable and can exhibit a subcritical bifurcation and results suggest that any flow of polymer solutions becomes unstable at sufficiently high flow rates.
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Flagellated bacterial motility in polymer solutions

Vincent A. Martinez, +5 more
- 16 Dec 2014 - 
TL;DR: The current standard model of how bacteria propelled by rotary helical flagella swim through concentrated polymer solutions postulates bacteria-sized pores, allowing them relative easy passage is overturned, and clear evidence for non-Newtonian effects in the highest-molecular-weight PVP solution is found.