Abstract The main objective of this study is to create a guide to facilitate experiments on the MTS +/- 100 kN fatigue machine which is a step-by-step explanation of two experiments, the Cyclic test, as well as the ...

Abstract:In this work, we have studied numerically(Fluent/Ansys), the problem of natural convection inside a square cavity heated differentially by the vertical walls while the others are insulated, the case of a ...

Abstract :This document is devoted to the study of some fluid flows non-Newtonian and non-Newtonian nano applied in a straight tube. In each study is treated first of all models in detail and ...

Abstract:Theplatesandthebeamsareprincipal componentsinthemechanical engineering,aeronauticsandthecivil engineer.Theirstatic anddynamicanalysisisimportantto ensurea gooddimensioningtothemandtoavoidtheircracki ...

Abstract: A 3-D configuration of a T-mixer is evaluated under normal operating conditions of the called convective micro-mixers. The flow patterns in the mixing channel vary with Reynolds number (Re) in the range 100–500. We ...

Abstract:The objective of this work is to explore with numerical simulation the effects, by the introduction of metallic nanoparticles (Al2O3) in a basic fluid(water), on the thermal performances of a tubular heat exchanger.It ...

Abstract:A numerical simulation using the Code Fluent/Ansys was conducted for the case of forced convection for a compact heat exchanger cold‐air/hot‐water. Two tube’s configurations were supposed, in‐line and staggered. ...

Résumé : Dans ce travail nous nous intéresserons aux paramètres de caractérisation suivants: le taux de déformation, taux de rotation, le coefficient d’étirement et de compression et le taux d’élongation. pour caractérisé ...

Abstract The thermal control in many systems is widely accomplished applying natural and mixed convection process due to its low cost, reliability and easy maintenance. Typical applications include the aircraft electronic ...

Résumé : Cette étude s'articule autour du transfert de chaleur par convection naturelle dans une cavité carré 2D et cavité cylindrique 3D pour la détection du point de transitoire entre le régime laminaire et turbulent. ...