FLOW THROUGH QUASI-ROUGH CIRCULAR PIPES.

Keywords: FLOW, PIPES, PROFILES, WALLS, TURBULENT, EXPERIMENTS, EXPRESSION, UNIFORM, DESIGN, FRICTION, REGIMES, FUNCTIONS, QUASI ROUGH, LOGARITHMIC, FORMULATION, ROUGHNESS, SMOOTH, DATA, HEADS, SURFACE, NON UNIFORM, TRANSITION, FACTORS, SAND, MATHEMATICS, GRAINS, CIRCULAR, VELOCITY, ORIGINS, ELEMENTS, ROUGH, DISTRIBUTION, LOSS, CHARACTERISTICS, HYDRAULIC, ZONES, TRANSITIONAL, FORMULAE, MODELS, RESISTANCE, SHEFFIELD CITY POLYTECHNIC