Temperature-Dependent Fluid Viscosity
Heat and fluid flow in a scraped-surface heat exchanger containing a fluid with temperature-dependent viscosity
... process fluid; moreover, the thermal characteristics of the service fluid may be ...possess temperature-dependent viscosi- ties, and/or undergo phase changes during the cycle through the ...of ...
39
On the gravity-driven draining of a rivulet of fluid with temperature-dependent viscosity down a uniformly heated or cooled substrate
... Newtonian fluid with temperature-dependent viscos- ity down a substrate that is either uniformly hotter or uniformly colder than the surrounding ...of fluid with an arbitrary dependence of ...
22
Effect of temperature dependent viscosity on entropy generation in transient viscoelastic polymeric fluid flow from an isothermal vertical plate
... stress fluid flow between two rotating ...micropolar fluid flow through a vertical channel was conducted by Srinivas et ...with temperature-dependent viscosity and the second law of ...
40
Non-isothermal flow of a thin film of fluid with temperature-dependent viscosity on a stationary horizontal cylinder
... Newtonian fluid with temperature-dependent viscosity on a stationary horizontal ...average viscosity and hence reduce the average velocity within the film, with the net effect that the ...
32
Control of Marangoni Convection in a Variable-Viscosity Fluid Layer with Deformable Surface
... of temperature-dependent vis- cosity in the Marangoni problem in ...of viscosity variation, gravity waves and surface deformation on Marangoni instability has been analysed by Kalitzova-Kurteva et ...
6
Effects Of Temperature Dependent Viscosity And Viscous Dissipation On Fluid Flow Past A Moving Isothermal Flat Plate
... of temperature dependent viscosity and viscous dissipation on fluid flow over a moving flat isothermal plate have been ...Newtonian fluid past a flat plate with uniform surface velocity ...
12
Heat and Mass Transfer of Upper Convected Maxwell Fluid Flow with Variable Thermo Physical Properties over a Horizontal Melting Surface
... in temperature weakens the intermolecular forces which hold the molecule of UCM so ...dynamic viscosity is gradually reduced and corresponds to increase in velocity as shown in Figure 11 and Figure ...
18
Marangoni Convection in a Double Diffusive Binary Fluid with Temperature Dependent Viscosity, Coriolis Force and Internal Heat Generation
... Figure 3 represent M a against a with values of internal heat generation Q = 1, 5 and 10. It is found that the marginal stability curves shift downwards as the internal heat generation, Q increase. Results are similar ...
9
Numerical Study on the Effect of Temperature Dependent Viscosity on Ferroconvection in an Anisotropic Porous Medium
... The study of thermal convection in ordinary fluids saturating a porous medium bounded by rigid and free boundaries have been studied by Patil and Rudraiah (1980) and also by Patil and Vaidyanathan(1981). Thermal ...
5
The Study of Effects of Rotation Modulation on Double Diffusive Convection in Oldroyd-B Liquids
... Zhong et. al. [7] investigated the vortices arising in a rotating Rayleigh-Benard system and found that vortices are formed at higher values of the Rayleigh number. Also, time-dependent heat transport begins for ...
14
Radiation Effects on Flow past a Stretching Plate with Temperature Dependent Viscosity
... gray fluid were numerical investigated. The fluid was considered incompressible with temperature dependent ...the temperature profiles. (2) On the other hand, increase of the ...
5
Static Characteristics of Two-Axial Groove Journal Bearing Operating on TiO2 Nanolubricant Using a Temperature Dependent Viscosity Model
... in viscosity of base fluid, which in turn has demonstrated a ~40% increase in load carrying capacity ...lubricant viscosity with operating conditions. Significant increase in temperature can ...
5
Viscous heating in fluids with temperature-dependent viscosity: implications for magma flows
... uniform temperature greater than that of the boundaries, the fluid starts cooling near the walls, until the wall temperature is reached in a time scale of the order of the characteristic time, ...the ...
11
On the Boundary Layer Flow over a Moving Surface in a Fluid with Temperature Dependent Viscosity
... with temperature dependent viscosity, T ...to temperature overshoots adjacent to the wall. The viscosity variation parameter is shown to have significant effects on the ...
6
On the Analysis of Variable Thermophysical Properties of Thermophoretic Viscoelastic Fluid Flow past a Vertical Surface with nth Order of Chemical Reaction
... , temperature-dependent variable viscosity and thermal conductivity parameters ξ and ε when ( G G r = c < 0 ) which physically means cooling of the fluid or heating of the surface (opposing ...
17
Effect of non-uniform basic temperature gradients on Marangoni convection with a boundary slab of finite conductivity
... non-uniform temperature gradient on Marangoni convection driven by temperature dependent surface ...non-uniform temperature gradient is found to suppress Marangoni ...a temperature ...
10
Modelling the Effects of Variable Viscosity in Unsteady Flow of Nanofluids in a Pipe with Permeable Wall and Convective Cooling
... of temperature dependent viscosity in a nanofluid flow and heat transfer taking into account thermophoresis and Brownian ...variable viscosity optically thin fluid through a channel ...
10
Global Stability for Thermal Convection in a Couple Stress Fluid Saturating a Porous Medium with Temperature-Pressure Dependent Viscosity: Galerkin Method
... synovial fluid as the lubricant. When a fluid film is generated, squeeze-film action is capable of providing considerable protection to the cartilage ...couple-stress fluid model to analyze the long ...
10
Magnetohydrodynamic (MHD ) Plane Poiseuille Flow With Variable Viscosity and Unequal Wall Temperatures
... incompressible fluid having temperature dependent viscosity in the presence of transverse magnetic field is ...the temperature profiles and the heat transfer coefficient are presented ...
6
Influence of lattice thermal conductivity on thermal convection with strongly temperature dependent viscosity
... conductivity, temperature and viscosity around the up- per ...with temperature-dependent lattice thermal conductivity, the temperature gradient is gentler close to the surface and is ...
14