Buoyancy effect
Buoyancy Effect on the Fully Developed Air Flow in Concentric Inclined Annulus
... small effect on the total Nusselt number in mixed convection heat transfer with or without ...The effect of eccentricity on heat transfer at various locations was examined at Ra=10 4 ...
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Role of Thermal Driven Buoyancy Flow on Solidification Process of Continuous Slab Caster
... To investigate the buoyancy effect outside the mould, a plane created at 3000 mm downward from the meniscus perpendicular to casting direction. Figure 7 shows the change in Gr/ ratio along the plane in ...
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Weightbath hydrotraction treatment: application, biomechanics, and clinical effects
... the buoyancy effect alone, the tensile forces acting on the spinal column of the suspended body in the water are surprisingly ...traction effect of the ...this effect is even smaller for ...
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Modelling of Gas Tungsten Arc Welding Pool under Marangoni Convection
... Marangoni Effect (dγ ⁄ dT = 0), a tiny negative (outward flow) velocity vector was present, made up by buoyancy effect (outward flow) and electromagnetic force (inward flow); this would settle that ...
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EFFECT OF BUOYANCY ON THE FLOW AROUND TAPERED TRAPEZOIDAL PRISM
... that buoyancy effect makes flow field complex for the low range of Re and also affecting the heat ...the effect of aiding buoyancy (Richardson number, Ri=0 and ...
6
Mixed Convection Heat Transfer in a Lid Driven Cavity with Wavy Bottom Surface
... transfer occurs due to the temperature difference across the fluid layer, one horizontal solid surface being at a temperature higher than the other. If the upper plate is the hot surface, then the lower surface has ...
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The Effect of Various Open Cell Aluminium Foam Geometrical Shapes on Combined Convection Heat Transfer with Nanofluid
... the effect of the spacing between equilateral dual triangular bodies symmetrically placed into the channel axis under steady state conditions on heat transfer and fluid characteristics by using artificial neural ...
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DEVELOPMENT AND EVALUATION OF GASTRORETENTIVE DRUG DELIVERY SYSTEM FOR VENLAFAXINE HYDROCHLORIDE AS BILAYER TABLET
... From Table 7 we can say that thickness of the formulations F1 to F7 varied from 2.0 ± 0.06 to 3.4 ± 0.06 mm and diameter of the formulations F1 to F7 varied from 9.01 ± 0.18 to 9.05 ± 0.14 mm. Size of dosage unit also ...
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Buoyancy-driven Magnetohydrodynamic Waves
... There remains the question of how to distinguish magnetic IGWs from other wave modes. There should be no confusion with acoustic or fast MHD waves, as the frequency and phase speed of such waves should be signi fi cantly ...
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Using Concept Maps to Reveal Prospective Elementary Teachers’ Knowledge of Buoyancy
... about buoyancy and floating or sinking requires a student to have accurate conceptions of mass, volume, and density in order to fully develop an accurate conception of buoyant force and the formula for calculating ...
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Unsteady MHD flow of a visco-elastic fluid along vertical porous surface with fluctuating temperature and concentration
... Several researches [1-6] have studied the two dimensional free convection MHD flow with heat and mass transfer. Walters [7] have analyzed second order effects in elasticity plasticity and fluid dynamics. Sharma and ...
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EFFECT OF BRINKMAN NUMBER AND MAGNETIC FIELD ON LAMINAR CONVECTION IN A VERTICAL PLATE CHANNEL
... temperature oscillates with the same frequency as that of variable suction velocity with soret effects. The governing equations are solved numerically by using implicit finite difference method. Saleh and Hashim (2009) ...
5
FORMULATION AND EVALUATION OF FLOATING MICROSPHERES OF METFORMIN HYDROCHLORIDE
... In floating types the bulk density is less than the gastric fluid and so remains buoyant in stomach without affecting gastric emptying rate. The drug is released slowly at the desired rate, if the system is floating on ...
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Analytical and numerical study of double diffusive parallel flow induced in a vertical porous layer subjected to constant heat and mass fluxes
... Past studies on double diffusive convection in a vertical porous enclosure indicate that the resulting flows can be very different from those driven by the temperature field solely, especially when the buoyancy ...
5
The Role of Personality Traits in Predicting Senior High School Students’ Academic Buoyancy
... Several studies that have been conducted showing that personality can predict academic resilience (Campbell- Sills et al., 2006; Fayombo, 2014; Kocayörük et al., 2015). Current research also shows that personality has a ...
5
Mechanical challenges to freshwater residency in sharks and rays
... the buoyancy control of ...Negative buoyancy may also be compensated by changes in liver size; in order to maintain the same submerged weight ...similar buoyancy as in marine ...
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On the influence of a translating inner core in models of outer core convection
... thermochemical buoyancy thought to drive convection in the outer ...the effect of a translating inner core on outer core convection is presently ...thermal buoyancy, incorporating the effect ...
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Effect of nonlinear thermal radiation on double-diffusive mixed convection boundary layer flow of viscoelastic nanofluid over a stretching sheet
... The effect of Prandtl number and nanofluid Lewis number on temperature and nanoparticle concentration profiles are exhibited in Fig. 15a, b, respectively. From Fig. 15a, we observed that an increase in the Prandtl ...
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Feasibility study of air catcher for natural ventilation application
... driving buoyancy and stack driven air ...greenhouse effect that warms up air within the shaft which as it rises, draws in cooler air through other openings on the ...
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Double Diffusive Convection in an Inclined Rectangular Cavity
... These equations have been further approximated by invoking the Boussinesq-incompressible fluid model, where β and represent the thermal and concentration expansion coefficients (these and other symbols are defined in the ...
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