Turbulence Formation due to Vortices Interaction in the Laminar Channel Flow behind the Rib [PDF]
This paper is devoted to the study of local laminar-turbulent transition mechanisms in the channel flow behind the semi-circular rib. Using direct numerical simulation, it was demonstrated that the transition occurs mainly due to the interaction of ...
A.B. Mazo, D.I. Okhotnikov
doaj
Laminar Flow in Channels with Porous Walls at High Suction Reynolds Numbers [PDF]
John Randolph Sellars
openalex +1 more source
Numerical investigations on flow and heat transfer characteristics in the heat exchanger tube with the V-wavy surface are presented. The finite volume method with the SIMPLE algorithm is selected to solve the present problem.
Amnart Boonloi+1 more
doaj +1 more source
Flow phenomena in laminar flow through streamlined and sharp-edged short monolithic structures. [PDF]
Korpyś M+5 more
europepmc +1 more source
A Comparative CFD Study on Laminar and Turbulent Flow Fields in Dual-Rushton Turbine Stirred Vessels
A computational fluid dynamics(CFD) simulation was carried out to study on flow field characteristics in dual-Rusthton turbine stirred vessels in laminar and turbulent regimes. Model validation was conducted using experimental data in the literature. The
L. C. Li+3 more
doaj
Expanding the applicability of multiphoton fluorescence recovery after photobleaching by incorporating shear stress in laminar flow. [PDF]
Elias TM, Brown EB, Brown EB.
europepmc +1 more source
Transition from laminar to turbulent pipe flow as a process of growing material instabilities
Experiments show that a laminar pipe flow starts to change to turbulence at Reynolds numbers around 2000. However, the classical Navier-Stokes theory fails to explain such a transition; according to it the pipe flow should always be stable and laminar ...
Saptarshi Kumar Lahiri+1 more
doaj
Peristaltic pumps adapted for laminar flow experiments enhance in vitro modeling of vascular cell behavior. [PDF]
Abello J+3 more
europepmc +1 more source
Discussion: “Resistance Coefficients for Laminar and Turbulent Flow Through One-Half-Inch Valves and Fittings” (Kittredge, C. P., and Rowley, D. S., 1957, Trans. ASME, 79, pp. 1759–1764) [PDF]
R. J. S. Pigott
openalex +1 more source
Background: In the research of coronary artery disease, the precise initial injury that starts the atherosclerotic cascade remains unidentified. Moreover, the mechanisms governing the progression or regression of coronary plaque are not yet fully ...
Thach Nguyen+22 more
doaj +1 more source