Andreini, Flow Pattern Transition for Horizontal Air-Water Flow in Capillary Tubes--A Microgravity Equivalent System Simulation, International Communications in Heat and Mass Transfer, vol. 21, no. 4, pp. 461-468, 1994.Galbiati, L., Andreini, P., 1994. Flow pattern transition for horizontal ...
Q=alpha(1)/(l),(Q(1))/(Q(2))=(2l)/(l)Water is flowing through a capillary tube at the rate of 20xx10^(-6)m^(3)//s. Another tube of same radius and double the length is connected in series to the first tube. Now the rate of flow of water in m^(3)s^(-1) is
Capillary pressure is one of the most important factors in characterizing the fluid behavior in a wide variety of processes with environmental and energy concerns. In this paper, Washburn equation is extended to describe the displacement kinetics of the continuous gasoilwater flow in a single ...
Use of Freeze-Thaw Flow Management for Controlling and Switching Fluid Flow in Capillary Tubes We report an improved demonstration of a new method for many flow in capillaries or narrow channels. By freezing and thawing the contents of a small sectio... CD Bevan,IM Mutton - 《Analytical Chemi...
David P. Wilkinson, in Journal of Power Sources, 2010 The flow field channels distribute the reactant gases over the electrode surfaces as uniformly as possible in order to utilize as much of the active catalyst area as possible. These channels also have to collect and remove the product ...
Capillary bridges are usually formed by a small liquid volume in a confined space between two solid surfaces. They can have a lower internal pressure than the surrounding pressure for volumes of the order of femtoliters. Femtoliter capillary bridges with relatively rapid evaporation rates are diffic...
these models were not meant for gas hydrate as they do not account for evolution of permeability and multiphase flow as a result of dissociating gas hydrate. The approach used in deriving RPHCP, which is an analytical function of maximum capillary pressure, capillary entry pressure, pore size di...
2), indicating the occurrence of ion exchange processes along the flow path in the aquifers. In addition, the concentrations Cl− and SO42− increased along with the groundwater runoff due to the leaching effect. Figure 2. Stiff plots of groundwater in the Xiong’an New Area, North ...
An experimental investigation was carried out on mobilization and very slow flow of oil slugs in a capillary tube. The pressure drop of the slug flow was measured at every stage of mobilizing and moving the oil slugs as a function of capillary number in the range of 4 × 10 7 –6 × ...
The recording electrode was mounted on a micromanipulator and the tip was positioned in the excurrent naris immediately above the olfactory epithelium near the central raphe. An identical reference electrode was secured with the tip of the capillary tube submerged in the seawater in the corner of ...