liquid flow
Development of a flow cell to study dynamic interfacial tension of solid-liquid flow by fluorescence depolarization.
... A FLOW CELL TO STUDY DYNAMIC INTERFACIAL TENSION OF SOLID-LIQUID FLOW BY FLUORESCENCE ...low-cost flow cell was developed, built and optimized in order to observe dynamic interfacial tension ...
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Ferromagnetic Liquid Flow due to Gravity-Aligned Stretching of an Elastic Sheet
... The flow of a viscous fluid past a linearly stretching surface was considered by Crane ...ambient liquid. In this case the liquid flow and the heat transfer characteristics are determined by ...
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Braz. J. Chem. Eng. vol.31 número4
... a liquid (Krishna et al., 1999). A three-dimensional two-phase flow model based on the VOF method for simulating the hydrodynamics and mass-transfer be- havior in a typical representative unit of the struc- ...
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Braz. J. Chem. Eng. vol.32 número4
... the liquid flow was done on the different horizontal planes normal to the impeller shaft, using the particle suspension ...the flow velocity was measured using two-dimensional particle tracking ...
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Braz. J. Chem. Eng. vol.26 número1
... Abstract - The purpose of this work was to study the mass transfer performance of rotating packed beds applying the “Higee” process. The operations were carried out with the n-hexane/n-heptane distilling system at ...
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Mat. Res. vol.8 número2
... The purpose of the present study is to investigate experimentally the performance of a laboratory scale Venturi scrubber in the collec- tion of fine powder, as a function of gas and liquid flow rates, and ...
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Braz. J. Chem. Eng. vol.32 número4
... liquid flow into the ...secondary liquid distributor had a brass plate with 2 mm openings, along with a fine mesh that gave ...the liquid from the reservoir was pumped and admitted as two ...
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Braz. J. Chem. Eng. vol.23 número1
... A computer program in Fortran language was developed to solve the mass and energy balance equations. Calculation provided the vapor and liquid flow rates, the vapor composition of each tray and the Murphree ...
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Numerical Simulation of Highly Charged Droplets Dynamics with Primary Break-up in Electrospray at Sub Rayleigh Limit
... of liquid flow rate, needle-to-counter electrode distance, applied voltage, and electrical conductivity and surface tension of the liquid in a DC electric field is presented with a 2D ...
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Evaluation of the positioning of the tip of the Veress needle during creation of closed pneumoperitoneum in pigs
... the liquid quickly disappeared as the tip of the instrument reached the peritoneal ...to liquid flow ...the liquid was not ...the liquid flow was observed as the abdominal walls ...
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Braz. J. Chem. Eng. vol.20 número4
... gas flow. It was noted that at fixed liquid flow rates and with fixed liquid retention and partial wetting of the bed, the highest gas-liquid and liquid-solid mass transfer ...
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Braz. J. Chem. Eng. vol.26 número4
... the liquid holdup in the slug ...velocity, liquid viscosity, pipe diameter and inclination ...the liquid holdup in a mini- pilot scale trickle bed reactor, induced by an ON- OFF liquid ...
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Nonlinear flow model for well production in an underground formation
... both liquid and gas flow in porous media and discuss the origins of the nonlinear flow issue; (2) establish and solve a nonlinear flow model for well pro- duction; (3) plot a series of ...
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J. Braz. Soc. Mech. Sci. & Eng. vol.27 número1
... new flow pattern/flow structure based condensation heat transfer model analogous to that proposed by Kattan, Thome and Favrat [11] for evaporation inside horizontal ...same flow pattern map as for ...
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Variations in gastric emptying of liquid elicited by acute blood volume changes in awake rats
... and sacrificed at different time intervals to evaluate the GE of liquid. To exclude the possibility that BV expansion could en- hance gastric secretion and thus interfere with the measurement of the actual GE ...
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Enhancement of Heat Transfer in a Liquid Metal Flow past a Thermally Conducting and Oscillating Infinite Flat Plate
... a liquid metal (NaK) loop to transport the heat to a power conversion unit for electrical energy ...oscillating flow and pressure on heat transfer to minimize the thermodynamic loss in Stirling Engines (Tew ...
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Hydrodynamics of gas-agitated liquid-liquid extraction columns
... velocity, liquid properties, phase inversion in the liquid mixture, as well as on the spreading coefficient of the organic ...a liquid with a negative spreading coefficient, the holdup is a minimum ...
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J. Braz. Soc. Mech. Sci. & Eng. vol.34 número1
... Pure argon gas at 30 l/min flow rate has been used to protect the surface against oxidation. The protection gas was delivered through a rounded copper tube of 3 mm internal diameter directly over the irradiated ...
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Dual Solutions of MHD Boundary Layer Flow past an Exponentially Stretching Sheet with Non-Uniform Heat Source/Sink
... the flow and heat transfer characteristics of MHD boundary layer flow over an exponentially stretching surface in porous medium in the presence of radiation, non- uniform heat source/sink, external ...
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