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In fluid dynamics, the Buckley–Leverett equation is a conservation equation used to model two-phase flow in porous media. [1] The Buckley–Leverett equation or the Buckley–Leverett displacement describes an immiscible displacement process, such as the displacement of oil by water, in a one-dimensional or quasi-one-dimensional reservoir.
Without FD models, recovery estimates and oil rates can also be calculated using numerous analytical techniques which include material balance equations (including Havlena–Odeh and Tarner method), fractional flow curve methods (such as the Buckley–Leverett one-dimensional displacement method, the Deitz method for inclined structures, or coning models), and sweep efficiency estimation ...
Download QR code; Print/export Download as PDF; Printable version; In other projects Wikidata item; ... Buckley–Leverett equation; Burgers' equation; C ...
Different modes of two-phase flows. In fluid mechanics, two-phase flow is a flow of gas and liquid — a particular example of multiphase flow.Two-phase flow can occur in various forms, such as flows transitioning from pure liquid to vapor as a result of external heating, separated flows, and dispersed two-phase flows where one phase is present in the form of particles, droplets, or bubbles in ...
Barotropic vorticity equation; Basset–Boussinesq–Oseen equation; Batchelor vortex; Batchelor–Chandrasekhar equation; Benedict–Webb–Rubin equation; Benjamin–Bona–Mahony equation; Bernoulli's principle; Black-oil equations; Borda–Carnot equation; Bosanquet equation; Boussinesq approximation (water waves) Buckley–Leverett ...
Buckley–Leverett equation: Two-phase flow in porous media: S. E. Buckley and M. C. Leverett: Burgers' equation: Fluid dynamics: Johannes Martinus Burgers: Cahn–Hilliard equation: Phase separation: John W. Cahn and John E. Hilliard: Callan–Symanzik equation: Quantum field theory: Curtis Callan and Kurt Symanzik: Callendar–Van Dusen ...
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The above equation is a vector form of the most general equation for fluid flow in porous media, and it gives the reader a good overview of the terms and quantities involved. Before you go ahead and transform the differential equation into difference equations, to be used by the computers, you must write the flow equation in component form.