In computational fluid dynamics, TELEMAC is short for the open TELEMAC-MASCARET system, or a suite of finite element computer program owned by the Laboratoire National d'Hydraulique et Environnement (LNHE), part of the R&D group of Électricité de France. After many years of commercial distribution, a Consortium (the TELEMAC-MASCARET Consortium) was officially created in January 2010 to organize the open source distribution of the open TELEMAC-MASCARET system now available under GPLv2.

In computational fluid dynamics, TELEMAC is short for the open TELEMAC-MASCARET system, or a suite of finite element computer program owned by the Laboratoire National d'Hydraulique et Environnement (LNHE), part of the R&D group of Électricité de France. After many years of commercial distribution, a Consortium (the TELEMAC-MASCARET Consortium) was officially created in January 2010 to organize the open source distribution of the open TELEMAC-MASCARET system now available under GPLv2.