An analytical solution for predicting the transient seepage from a subsurface drainage system

Hydraulic conductivity measurment for subsurface drainage system

Transient drainage from a vertical soil column

Transient drainage from a vertical soil column

Comment on the paper `̀ An analytical solution for design of bi - level drainage systems ' ' by A .

The hierarchy of models applicable to transient free surface problems of ground water ̄ow to drains is discussed. The model choice is related to drain type and dewatering stage. Flow pattern is illustrated to vary with decrease of the water table. Simulation of drains and corresponding boundary conditions are discussed. # 2000 Elsevier Science B.V. All rights reserved.

Analytical solution for transient electroosmotic flow in a rotating microchannel

An analytical solution is developed for the unsteady flow of fluid through a parallel rotating plate microchannel, under the influence of electrokinetic force using the Debye–Hückel (DH) approximation. Transient Navier–Stokes equations are solved exactly in terms of the cosine Fourier series using the separation of variables method. The effects of frame rotation frequency and electroosmotic for...