- Welcome to the ACRI Server MECANIQUE DES FLUIDES OBSERVATION DE LA TERRE SCIENCES DE L'ENVIRONNEMENT Cliquez ici pour lire la version francaise visitors since January 16, 1997. The ACRI Company Download the ACRI Software Demo ACRI On Line Manuals Main Activities Coastal engineering Fluids dynamics The Environment Applications of earth observation systems The Products Studies Research The ...www.acri.fr