TURBULENT BOUNDARY-LAYER AND THE EFFECT OF CRITICAL ROUGHNESS REYNOLDS-NUMBERS ON THE RECOVERY LENGTH BEHIND AN ISOLATED SPHERICAL ROUGHNESS ELEMENT UNDER VARIABLE PRESSURE-GRADIENT
ALBAYRAK K., GOKSEL O.
EXPERIMENTAL THERMAL AND FLUID SCIENCE, cilt.3, sa.2, ss.184-190, 1990 (SCI-Expanded, Scopus)