Rachid Adjabi , Mohamed Rafik Sari , Contribution to the Study of Jeffery-Hamel Flow, Journal of Engineering and Applied Sciences, Volume 2,Issue 3, 2007, Pages 619-624, ISSN 1816-949x, jeasci.2007.619.624, (https://makhillpublications.co/view-article.php?doi=jeasci.2007.619.624) Abstract: The stability of a perfect fluid flow was the subject of several studies. It is well known that in very many idustrial applications, the improvement of output of any machine crossed by a fluid requires a good knowledge of stability and instability zones of this fluid. The aim of this research is to contribute to the study of Jeffery-Hamel flow stability. Flow of an incompressible viscous fluid from a line source or sink at the intersection of the two rigid planes. Keywords: Flow;Navier-Stokes;Jeffery-Hamel;perturbation;stability;intersection