The primary goal of this work is to use CFD assessment simulating framework anticipate the impact injecting air flowing mal-distribution on heat exchanger architecture and thermal flow characteristics. Using (computational fluid dynamics) simulation-studies, determine intake unequal distribution or complete redesign as well high - temperature hydraulic performing ability HEX (heat exchangers). ...

Q. s. Yuan Electricite de France centre des Renardieres Departement Application de l'Electricite 77250 Moret sur Laing, France Noncondensable gases in a condenser will reduce the heat transfer coefficient and this is the case of the mixture (steam + air) j Rll4 heat exchanger in our high temperature heat pump. This heat exchanger is a shell tube type and is for the purpose of simulating industr...

the purpose of this study is to identify parameters influence on the particle deposition within fin and tube heat exchanger of air-conditioning systems by cfd analysis. first the basic sketch of periodic geometry drawn and meshing operation including boundary conditions was performed. then the gas side properties and flow parameters were solved by ansys fluent 14.5 software. lagrangian equation...

A concentric gas-to-gas heat exchanger is designed for application as a recuperator in the domestic boiler industry. The recuperator recovers heat from the exhaust gases of a combustion process to preheat the ingoing gaseous fuel mixture resulting in increased fuel efficiency. This applied study shows the use of computational fluid dynamics (CFD) simulations as an efficient design tool for heat...