Fig. 5 Evolution of the shape of the oil/water meniscus with the increase of capillary number ( M  = 10.3). More

Fig. 2 By use of coordinates affixed to the nose of the meniscus, it is possible to say that, for steady displacement, no dissolved CO 2 would have reached the station downstream, all the liquid upstream would be saturated, and if there is low-to-zero shear at the liquid/gas interface, then the v... More

Fig. 4 Profiles of the meniscus at Ca  = 1.02 × 10 −4 and R  = 1 μm. The thickness of the deposited film h ∞ cannot be shown at this scale. The tip of the advancing meniscus is a spherical cap with a radius ≈ R . More

Fig. 1 Effect of shear-thinning rheology on meniscus curvature. More

Figure 6A Propane-induced deposition from Mitsue stock-tank oil. Meniscus shape shows oil-wet state of tube. More

Figure 3 Profile of film/meniscus transition zone. More

Figure 6 Various mechanisms for the meniscus displacement. More

Figure 5 Meniscus stability to volume-conserving shape perturbations; (a) neck meniscus, (b) head meniscus, and (c) interacting neck meniscus and head meniscus. More

Figure 10 Example of meniscus iteration. More

Fig. 6 The schematic of a stable meniscus (blue) with a radii curvature of r, located on two disks with different contact angle ( θ 1 , θ 2 ). The disks can have different radii ( R 1 , R 2 ). More

Fig. 18 Fluid meniscus area (divided by initial grain surface area) decreases during drainage in the close, random packing. With movable grains ( k 0 = 2 and R f = 0.8), the area is smaller than in the fixed-grain case. This is consistent with the formation of a dominant channel of invading g... More

Figure 8 Specifc meniscus interfacial area vs. wetting phase saturation for both bead packs and all flooding cycles. More

Figure 6 The shape of the meniscus profile in the wedge in both the presence and the absence of nanoparticles, in both the presence and the absence of nanoparticles, Chengara, 2004 [21] More

Fig. 6 Gas/water meniscus in an oil-wet capillary tube More

Figure 6 Pictures of the meniscus formed at the solvent gas, crude oil interface inside the capillary of the HPHT cell. As pressure increases, the surface tension between the two immiscible phases decreases, leading to a reduction in the capillary height. The VIT-MMP is established at the pressure... More

Figure 1 Effect of shear-thinning rheology on meniscus curvature More

Fig. 3 The schematic of a meniscus (shiny triangular patch) located on three grains (spheres) with zero contact angles (fully water wet). O indicates the center of the meniscus and O 1 , O 2 , and O 3 indicate centers of spheres constructing the throat. The meniscus is the indicated part of... More

Fig. 4 A meniscus like that shown in Fig. 3 forms a filling angle ( ψ 2 ) on grain2 between line O 2 P 2 → and plane O 1 O 2 O 3 . Point P 2 is the point where the meniscus touches the grain2. More

Fig. 8 Schematic of two menisci located in two adjacent throats. The red meniscus sits in throat123, the blue in throat234. All grains make zero contact angles with the two menisci. The menisci are connected by a wedge of wetting phase between grains 2 and 3. While clearly part of the same larger ... More