Mechanical Science and Engineering

The Mechanics Department brings together teams from three research laboratories (IMSIA, IRDL, LMI), including two CNRS joint research units, on the ENSTA campuses in Brest and Paris-Saclay.

The Mechanics Department provides training in theoretical, numerical, and experimental mechanics as part of the School's programs and associated master's degrees.

The research conducted combines characterization, modeling, and simulation in structural, fluid, and materials mechanics, extending to multiphysics couplings, leveraging original approaches supported by state-of-the-art equipment.

Driven by strong momentum, the projects cover the School's major areas of expertise and aim to address scientific, industrial, and societal challenges.

There are numerous academic and industrial partnerships, through joint laboratories and chairs, European (ERC) and national (ANR, ADEME, DGA, research groups) projects, and within the interdisciplinary centers of the Institut Polytechnique de Paris.

Sectors of application
  • Biomedical research
  • Defense
  • Energy
  • Environment
  • Transport

Research topics

  • MECHANICS OF STRUCTURES, MATERIALS, AND FLUIDS
  • MULTIPHYSICAL COUPLINGS
  • SHOCK AND IMPACTS
  • FLUID-STRUCTURE INTERACTIONS

Our latest news

Student Life
A sports challenge in wingfoiling to support medical research

Max Duez is a master’s student at ENSTA and the University of Brest (UBO). This summer, he decided to take on a sporting challenge with his friend Pol: to cover 500 kilometers by wingfoil along the coast of Brittany. It’s a human and charitable adventure...

A sports challenge in wingfoiling to support medical research

Max Duez is a master’s student at ENSTA and the University of Brest (UBO). This summer, he decided to take on a sporting challenge with his friend Pol: to cover 500 kilometers by wingfoil along the coast of Brittany. It’s a human and charitable adventure...

Institute | Training
IETA military engineering students training at ENSTA marched in the July 14 parade

About 40 IETA military students marched on July 14, 2026, on the Champs-Élysées on behalf of ENSTA and the DGA. For the past three weeks, they had been preparing together for this major event for the French armed forces, whose theme was “Europe’s...

IETA military engineering students training at ENSTA marched in the July 14 parade

About 40 IETA military students marched on July 14, 2026, on the Champs-Élysées on behalf of ENSTA and the DGA. For the past three weeks, they had been preparing together for this major event for the French armed forces, whose theme was “Europe’s...

Research
Chaos in Caracas : the role of sediments

During the double earthquake that struck Venezuela on June 24, 2026, damage extended as far as Caracas, the capital, more than 150 km from the epicenter. How can such extensive damage be explained at such a great distance? Jean-François Semblat, a...

Chaos in Caracas : the role of sediments

During the double earthquake that struck Venezuela on June 24, 2026, damage extended as far as Caracas, the capital, more than 150 km from the epicenter. How can such extensive damage be explained at such a great distance? Jean-François Semblat, a...