References
- Shiozawa S, Fujimaki H. Unexpected water content profiles under flux-limited one-dimensional downward infiltration in initially dry granular media. Water Resour. Res. 2004;40:W07404.
- DiCarlo DA. Experimental measurements of saturation overshoot on infiltration. Water Resour. Res. 2004;40:W04215.
- DiCarlo DA, Seale LD, Ham K, Willson C. Tomographic measurements of pore filling at infiltration fronts. Adv. Water Resour. 2010;33:485–492.10.1016/j.advwatres.2010.01.012
- Friedman SP. Dynamic contact angle explanation of flow rate-dependent saturation-pressure relationships during transient liquid flow in unsaturated porous media. J. Adhes. Sci. Technol. 1999;13:1495–1518.10.1163/156856199X00613
- Arya LM, Paris JF. A physicoempirical model to predict the soil moisture characteristic from particle-size distribution and bulk density data. Soil Sci. Soc. Am. J. 1981;45:1023–1030.10.2136/sssaj1981.03615995004500060004x
- Marmur A. Kinetics of penetration into uniform porous media: testing the equivalent-capillary concept. Langmuir. 2003;19:5956–5959.10.1021/la034490v
- Dahle HK, Celia MA, Hassanizadeh SM. Ensemble phase averaged equations for multiphase flows in porous media. Part 1: the bundle-of-tubes model. Transp. Porous Media. 2005;58:5–22.10.1007/s11242-004-5466-4
- Watanabe K, Flury M. Capillary bundle model of hydraulic conductivity for frozen soil. Water Resour. Res. 2008;44:W12402.
- Dai LM, Wang XJ. Numerical study on mobilization of oil slugs in capillary model with level set approach. Eng. Appl. Com. Flud. Mech. 2014;8:422–434.
- Hilpert M, Ben-David A. Infiltration of liquid droplets into porous media: effects of dynamic contact angle and contact angle hysteresis. Int. J. Multiph. Flow. 2009;35:205–218.10.1016/j.ijmultiphaseflow.2008.11.007
- Bear J. Dynamics of fluids in porous media. New York (NY): Wiley; 1972.
- Bretherton FP. The motion of long bubbles in tubes. J. Fluid Mech. 1961;10:166–188.10.1017/S0022112061000160
- Bico J, Quéré D. Falling slugs. J. Coll. Interf. Sci. 2001;243:262–264.10.1006/jcis.2001.7891
- Lunati I, Or D. Gravity-driven slug motion in capillary tubes. Phys. Fluids. 2009;21:052003.10.1063/1.3125262
- Chebbi R. Dynamics of viscous slugs fall in dry capillaries. J. Adhes. Sci. Technol. 2014;28:1655–1660.10.1080/01694243.2014.911645
- Extrand CW. Retention forces of a liquid slug in a rough capillary tube with symmetric or asymmetric features. Langmuir. 2007;23:1867–1871.10.1021/la0625289
- Hoffman RL. Study of advancing interface. 1. Interface shape in liquid–gas systems. J. Coll. Interf. Sci. 1975;50:228–241.10.1016/0021-9797(75)90225-8
- de Lozar A, Hazel AL, Juel A. Scaling properties of coating flows in rectangular channels. Phys. Rev. Lett. 2007;99:234501.10.1103/PhysRevLett.99.234501
- Bracke M, de Voeght F, Joos P. The kinetics of wetting: the dynamic contact angle. Prog. Coll. Polym. Sci. 1989;79:142–149.10.1007/BFb0116176
- Steenhuis TS, Baver CE, Hasanpour B, et al. Pore scale consideration in unstable gravity driven finger flow. Water Resour. Res. 2013;49:7815–7819.10.1002/2013WR013928