ACRI-IN : Industrial studies in fluid mechanics

Industrial studies

Industrial studies deal with advanced fluid mechanics problems. We use ACRI-CFD tools (CFD Studio, ANSWER, PORFLOW, TIDAL).

Cooling of a sank tanker :

Computation of the cooling time of a sank tanker. Analizis of ERIKA's and PRESTIGE's cases. The calculation deals with internal fluid movements induced by natural convection and the cargo's cooling time.

A86 tunnel :

Study of truck fire hazard in the future Rueil-Malmaison interchange and propagation of smoke in a confined medium. This computation was realized for SETEC TPI in the field of simultation of fire in the interchange. A tridimensionnal model in the iterchange was built, during a truck fire.
Clic here to see an animation (MPEG, 4,87 Mo).
Project description

Les Lesches bassin :

Velocity and curent study made with CFD code ANSWER.

Pont de OUM R'BIA :

Flow computations in river around bridge piles. These tridimensionnal simulations were realised with ANSWER. Our work :

Structured mesh in the far area,

Hydraulic steady and turbulent calculation in the river's bend,

Non structured mesh near de bridge piles,

Steady and turbulent velocity computations around piles.
Project description

OPTIVIP Prosthesis(Matra Electronique) :

Computation oh thermic diffusion of an optical prothesis located under scalp. Calculations made with ANSWER.