By Shakhbaz A. Yershin
This booklet, at the normal subject of hydroaerodynamics, investigates a
number of interesting purposes during this box, addressing in particular issues
that let possible paradoxical concerns to be dealt with.
The first half is dedicated to the examine of channel flows, in particular
the lateral circulation of a viscous and viscous-plastic liquid in a hoop channel
formed by means of coaxial cylinders. in particular, the matter of dissipation of
mechanical power in channel flows of hugely viscous drinks is addressed and
solved. in addition, the mechanism resulting in hydrodynamic erosion in
intra-field pipelines (known as "channelized effect") is identified.
Subsequently, a conception for channel flows with mass move via porous walls
In the second one half, viscous liquid loose flows (jets) are investigated.
In specific, a dispersion legislations for turbulent move is derived and the existence
of dynamic invariance in wake flows of variable density is demonstrated.
The 3rd half offers new insights from either theoretical and
experimental examine into focused vortex constitution formation and
development. The stipulations for the life of Taylor-Goertler vortices are
determined and the mechanism for his or her formation is defined. final yet not
least, the idea of vortex earrings, a very attention-grabbing challenge in
hydroaerodynamics, is brought within the final element of this booklet.
Care has been taken, while picking out unique theoretical difficulties of
interest, to make the hyperlink with comparable issues within the released literature. At
the similar time, all experimental examine defined during this e-book is given a
meaningful actual interpretation and corroborated through compatible theoretical
models and computations.
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Additional info for Paradoxes in Aerohydrodynamics (Mathematical Engineering)
Paradoxes in Aerohydrodynamics (Mathematical Engineering) by Shakhbaz A. Yershin