Créé le : 27/09/2010 - Mis à jour le : 15/11/2012
An experimental study is performed in order to describe the single-and two-phase (air-water) horizontal flow in presence of pipe expansion and contraction. Three types of singularities are investigated; smooth convergence and sudden and progressive enlargement. The opening angles for progressive singularities are 5, 8, 9 and 15 degrees...
