viscous flow


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viscous flow

[′vis·kəs ′flō]
(fluid mechanics)
The flow of a viscous fluid.
The flow of a fluid through a duct under conditions such that the mean free path is small in comparison with the smallest, transverse section of the duct.
References in periodicals archive ?
It covers fluid statics; elementary fluid dynamics and the Bernoulli equation; fluid kinematics; finite control volume analysis; differential analysis of fluid flow; dimensional analysis, similitude, and modeling; viscous flow in pipes; flow over immersed bodies; open-channel flow; compressible flow; and turbomachines.
The authors cover fluid statics, elementary field dynamics (the Bernoulli equation), fluid kinematics, finite control volume analysis, differential analysis of fluid flow, similitude, dimensional analysis, modeling, viscous flow in pipes, flow over immersed bodies, open-channel flow, compressible flow, and turbomachines, with extensive appendices supporting the text review problems.
The injection force must overcome the melt's resistance to both viscous flow and elastic deformation, explains Maxwell.
While the instrument's full potential has yet to be realized, results follow showing how the TMS can assess viscous flow and viscoelastic characteristics of polymeric materials as well as measuring the wall slip characteristics of practical extrusion compounds.
The Cross-WLF model for viscous flow is adopted to describe the non-Newtonian behavior of polymer melt.
Key Topics: - Tribology - Friction, Wear, and Lubrication - Lubricants and Lubrication - Surface Texture and Interactions - Bearing Materials - Fundamentals of Viscous Flow - Reynolds Equation and Applications - Thrust Bearings - Journal Bearings - Squeeze-Film Bearings - Hydrostatic Bearings - Gas Bearings - Dry and Starved Bearings - Selecting Bearing Type and Size - Principles and Operating Limits - Friction, Wear, and Lubrication - Seal Fundamentals - Condition Monitoring and Failure Analysis
The increased average translational kinetic energy because of the presence of ultrasound can result in the die temperature rise, the reduction of apparent viscosity, and apparent viscous flow activation energy of mLLDPE melt.
Temam (Indiana University) and Miranville (Universite de Poitiers) present core topics within the general themes of fluid and solid mechanics, such as viscous flow, atmospheric flows, shock equations, turbulence, nonlinear solid mechanics, and solitons.
eta]] = the viscous flow activation energy, A = the consistency related to structure and formulation, and R = the gas constant 8.
Utracki the connection of the hole fraction/free volume with viscous flow was demonstrated.
The depression of storage modulus in the plateau zone corroborates the increase in viscous flow property of BIMS rubber by the addition of the hydrocarbon resin.
Effects of In Situ Compatibilization on Activation Energy of Viscous Flow for PS/POE Blends