Bulletin 104

Introduction to Special Theme: Multiphase Flows
O. H. M. Rodr

Viscous Oil-Water Pipe Flows:Flow Patterns, Pressure Gradient and Interfacial Wave Properties
M. S. de Castro

Sand Ripples in Liquids
E. de M. Franklin

Optical Methods for Fluid Mechanics Measurements:Developments and Apps
L. F. A. Azevedo

On the Transient Behaviour of the Drag Reducing Flows
E. J. Soares

Some Features of the Flow on Cylinders in Aerodynamics Channels Consideration About the Effect of the Blockage Ratio- part 1,  Single Cylinder
S. V. Muller, R.S. Silveira, A.V. de Paula, M.L.S. Indrusiak, and C.R. Olinto

Some Features of the Flow on Cylinders in Aerodynamics Channels Consideration About the Effect of the Blockage Ratio- part 2,  Two Cylinders Side-by-Side
S. V. Muller, R.S. Silveira, A.V. de Paula, M.L.S. Indrusiak and A.P. Ost

A Methodology to Create Target Coecients for RANS Modeling Using Data from DNS, LES, and Experiments
L. F. A. Azevedo