buoyancy force
Effect of Buoyancy Force on the Flow Field in a Square Cavity with Heated from Below
... The main objective of this paper is to study natural convection heat transfer in a square shape enclosure. From the above literatures, the aim of present investigation is to investigate the effect of buoyancy ...
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Combined effect of Buoyancy force and Navier slip on MHD flow of a nanofluid over a convectively heated vertical porous plate
... The steady laminar incompressible two-dimensional MHD boundary layer flow of an electrically conducting water- based nanofluid past a convectively heated porous vertical semiinfinite flat plate under the combined effects ...
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Thermal Buoyancy Force Effects on Developed Flow Considering Hall and Ion-slip Current
... monotonically with the increase of as shown in Fig.4. This is because, in the presence of Magnetic field there produce a force called Lorenz force. It has a tendency to slow down the main velocity. ...
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Table tennis defense influence factor dynamics analysis based onsimulation model
... Through above research, it can get that table tennis movement is a gravity, buoyancy force, additional mass force, resistance and Magnus force combined action process. Rotational speed has ...
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FINITE ELEMENT STUDY OF DDNC IN BOTTOM HEATED ENCLOSURES WITH MASS DIFFUSIVE SIDE WALLS
... solutal buoyancy force, mass transfer happened by convection in all the enclosures and the iso- concentration line at mid-section are now altered in shallow ...
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Bubble formation at two adjacent submerged orifices in inviscid fluids
... inertial force and the buoyancy force would decide the bubble's ...total force acts downwards causing a reaction on the surface of the plate, since the bubble is in direct contact with the ...
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Convective Flows Under Conditions Applicable to Fires in High Rise Buildings
... sources of error in the experiments of the buoyancy force model were due to the initial turbulence in the system and to the finite ambient volume of less dense fluid in the brine solutio[r] ...
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Parametric Studies on Buoyancy Induced Flow through Circular Pipes in Solar water heating system
... The above equation indicates that the induced flow rate or the Reynolds number is directly proportional to modified Grashof number and L sin θ . It is also apparent from the equation that induced flow rate is inversely ...
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Vision Based Autonomous Underwater Vehicle for Pipeline Tracking
... upward force exerted by a fluid that opposes the weight of an immersed ...of buoyancy force comes role here they are neutrally buoyant, positively buoyant, negatively buoyant when the buoyancy ...
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FLOW AND HEAT TRANSFER OF A CARBON NANOFLUIDS OVER VERTICLE PLATE
... nanofluid depends on temperature. Here the authors employed various basic parameter, their results are presented through graphs and discussed well. When we think about their output, it is says that as secondary flows has ...
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Design of Machine that Convert Gravity into Electricity
... and buoyancy force makes this machine convert gravitational energy into electrical ...gravitational force and it moves upwards by buoyancy force of fluid which is filled in the ...
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Energy Characteristics of the Marmara Sea Water Circulation in 2008
... the buoyancy force work distribution ...the buoyancy force work is determined by the sign of the vertical velocity, then the spatial distribution of these zones depicted in ...
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The Effect of Various Open Cell Aluminium Foam Geometrical Shapes on Combined Convection Heat Transfer with Nanofluid
... negligible buoyancy force effects, due to nanofluid has low thermal expansion property and high flow resistance for secondary flow from aluminum foam ...the buoyancy force effect which seen ...
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Analysis of Turbulent Hydromagnetic Flow with Radiative Heat over a Moving Vertical Plate in a Rotating System
... Figures 16-22 illustrate the effects of various thermophysical parameters on the mean temperature profiles. It is noteworthy that the mean temperature decreases from the plate surface to the prescribed free stream zero ...
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Condensation and Radiation Modeling Of an Automotive Headlamp
... Buoyancy force mechanism is the principle that has been done the above ...and buoyancy force mechanism together to work with the inside the ...
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Paper 01-2019-1
... As it was mentioned before, the purpose of this research is the study the effects of buoyancy force on the flow irreversibility for the problem described in Figure 1. This goal can be achieved by computing ...
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CFD simulation of bubbly Diesel CNG flow in a horizontal pipe under the influence of a magnetic field
... the buoyancy force effect and these bubbles grow to a bigger size and expand vertically in the Diesel flow before it breaks away with effecting magnetic field ...
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Numerical solution of thermo solutal mixed convective slip flow from a radiative plate with convective boundary condition
... the buoyancy-aided case (N >0) is studied and backflow never arises ...the buoyancy-opposed case, N = -1. This implies that the species buoyancy force is in the opposite direction to ...
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Vol 9, No 2 (2018)
... with buoyancy ratio (N), we find that when the molecular buoyancy force dominates over the thermal buoyancy force, │ 𝜔│ enhances at both horizontal levels and at x=1/3 level ...
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A numerical study of magnetohydrodynamic transport of nanofluids from a vertical stretching sheet with exponential temperature dependent viscosity and buoyancy effects
... M (dotted lines). Fig. 8a reveals that the magnitude of Nusselt number is considerably reduced with increasing the magnetic field strength i.e. higher values of Hartmann number, and similarly is elevated with ...
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