BinghamFluidOscillationsStressVelocityCartesianStokes' second problem, the propagation and damping of waves into a semi-infinite fluid generated by harmonic oscillations of a flat pate on the surface, is solved for the simple Bingham Theological constitutive model. The solution reveals the existence of ...
fluid is assumed to satisfy the Bingham-Plastic model, is presented to understand the mechanism of the motion of fluid mud under waves and currents. The studied scenarios are that the fluid mud layer moves on the flat bottom, the interface of the water and fluid mud is stable, and the...
Graetz ProblemBingham FluidCircular DuctNumerical AnalysisThe problem of thermally laminar heat transfer based on the fully developed velocity for Bingham fluids in the entrance region of a circular duct is studied. The effect of the axial position, Peclet number, and Brinkman number are taken into ...
Bingham plastic fluidRayleigh numberNusselt numberPrandtl numberHeat transfer by laminar natural convection to Bingham plastic fluids from a heated horizontal circular cylinder in a square cavity has been investigated numerically. The governing partial differential equations describing the fluid flow and heat...
NJ Balmforth,IA Frigaard,G Ovarlez - 《Annual Review of Fluid Mechanics》 被引量: 168发表: 2014年 Squeeze Flow of Bingham Plastic The axisymmetric squeeze flow of viscoplastic materials is examined using either the original Bingham constitutive equation or the approximate model sugges... DN Smyrn...
Dispersion in a Bingham plastic fluid: Effects of peripheral layer with which the solute disperses across a plane moving with the mean speed of the flow decreases with the viscosity of the peripheral layer fluid but ... JB Shukla,SP Gupta - 《Rheologica Acta》 被引量: 7发表: 1982年 ANAL...
Fluid flow only occurs when the external stresses are larger than the yield stress. The behavior can then be plastic (d) or pseu- doplastic (e). Moreover, the rheological behavior may be d. Bingham fluid plastic 0 0 ∞ a. Newtonian Shear rate Shear rate Figure 2 Schematic ...
Flow of a non-Newtonian Bingham plastic fluid over a rotating disk. The purpose of the present research is to gain a better understanding of the behavior of a Bingham fluid in the laminar boundary layer on a rotating ... Rashaida, Ali A. - The University of Saskatchewan (Canada).; 被引...
Entrance pipe flow and heat transfer for a Bingham plastic The problem of the simultaneous development of the hydrodynamic and thermal fields in the entrance region of a circular pipe for a non-Newtonian Bingham-ty... GC Vradis,J Dougher,S Kumar - 《International Journal of Heat & Mass ...
Using the power-law model to describe the emulsion with a medium oil concentration of 40–60%, they noted that the emulsion behaved like a pseudoplastic fluid. At higher oil concentrations greater than 60%, the emulsion revealed yield stress and non-Newtonian behaviour fitting the Hershel–...