Caractérisation des écoulements en micro fluide par vélocimétrie à l’échelle micron appliquée aux microsystèmes

Type : Mémoire de Master
Auteur(s) :  Z. Zahali
Directeurs du mémoire/thèse :  N. Ramou, A. HASSEIN-BEY
Année :  2021
Domaine : Physique
Etablissement :  Université Saad Dahlab - Blida 1
Résumé en PDF :  (résumé en pdf)
Fulltext en PDF :  (.pdf)
Mots clés :  microfluidics, DNA microarrays, microsystems

Résumé :

Microfluidics has been a field of research in full expansion for ten years, whose vitality is nourished by the diversity of its applications Today, new technologies indeed make it possible to manufacture electromechanical systems of micro and nanometric size, up to 'at significant levels of complexity, and equipped with all kinds of functionalities. These new possibilities have been used in aspectacular way for many applications, such as DNA microarrays, or lab-onchip. In all these systems, the problem of controlling flows in devices whose dimensions or internal patterns vary from a few hundred nanometers to a few tens of micrometers arises, this work will be devoted to an analysis and characterization of the flows applied to microsystems.