Article history: Received 6 February 2014 Available online 18 March 2015 Submitted by C. Gutierrez

This paper presents a Buckley-Leverett analytical solution for non-Darcy displacement of two immiscible fluids in porous media. The multiphase non-Darcy displacement is described using a Forchheimer equation or other non-Darcy flow correlations under multiphase flow conditions. The analytical solution is used to obtain some insight into the physics of displacement involving non-Darcy flow effec...

"Vegetable Dynamicks" and Plant Tissue Cultures: DR. PHILIP R. HITE ...................... ............... 520 Obituary: James J. Walsh: DR. ARCHIBALD MALLOCH. Recent Deaths 522 Scientific Events: The George F. Baker Pavilion of the New York Hospital; Dedication of the Technological Institute of Northwestern University; National Research Council Fellowships in the Natural Sciences; The American...

A recently introduced scheme for networked conservation laws is analyzed in various experiments. The makes use of a novel relaxation approach that governs the coupling conditions network and does not require solution Riemann problem at nodes. We numerically compare dynamics obtained by to solutions using classical condition. In particular, we investigate case two outgoing edges Lighthill–Whitha...