Sfoglia per Soggetto "PIV"

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Shear stress estimation in the linear zone over impermeable and permeable beds in open channels

Pechlivanidis, G. I.; Keramaris, E.; Pechlivanidis, I. G.; Samaras, G. A. (2015)

This paper investigates the shear stresses in the linear zone of open channel flows with permeable and impermeable bed. The permeable bed is simulated using a flexible vegetation of 2 cm thickness. Laboratory experiments ...
A velocity profile equation for blood flow in small arterioles and venules of small mammals in vivo and an evaluation based on literature data

Koutsiaris, A. G. (2009)

An empirical parametric equation with 2 bluntness parameters was introduced for describing the velocity profile of blood in the small arterioles and venules of small mammals, in vivo, with the basic approximations of the ...