Author/Authors :
CHOUCHANE, N. University of Mohamed Khider-Biskra - Civil Engineering, Hydraulics Laboratory , Development Sustainability and Environment (LAR-GHYDE), Algérie , MOUMMI, A. University of Mohamed Khider-Biskra - Civil Engineering, Hydraulics Laboratory , Development Sustainability and Environment (LAR-GHYDE), Algérie , BRIMA, A. University of Mohamed Khider-Biskra - Mechanical Engineering Laboratory( LGM), Algérie , MOUMMI, N. University of Mohamed Khider-Biskra - Mechanical Engineering Laboratory( LGM), Algérie
Abstract :
The objective of this work is to find empirical models linking load losses to the geometric characteristics of artificial roughness called baffles and different modes of provisions of these fluids in the vein of a rectangular channel. An experimental design was set up to measure the losses Load caused by baffles between the upstream and downstream of the channel. The experimental measurements made have enabled us to establish empirical relationships to evaluate losses in accordance with load losses configuration and arrangement of baffles and for different flow regimes.
NaturalLanguageKeyword :
losses , correlation , artificial roughness , solar collector , convective exchanges
