ECOLE CENTRALE DE LYON

Their core work

Ecole Centrale de Lyon is a leading French engineering grande école specializing in aeroacoustics, turbomachinery, and vibration control for the aerospace and transport sectors. Their core work involves understanding and reducing noise from aircraft engines, fans, and compressors through experimental testing and computational modeling. Beyond aerospace, they maintain active research in advanced photonics, ferroelectric memory technologies, and environmental soil science. They serve as both a training hub for doctoral researchers and a hands-on experimental partner for European aerospace manufacturers.

What they specialise in

How they've shifted over time

In 2014–2018, ECL's portfolio centered on broad aircraft noise reduction topics — low noise technology, innovative aircraft configurations, cabin noise, and sonic boom regulation — mostly as a participant in larger consortia. From 2019 onward, they shifted decisively toward leadership roles in deep aeroacoustics and turbomachinery: coordinating projects on composite aeroelastics (CATANA), smart acoustic liners (SALUTE), innovative stators (InnoSTAT), and radial compressor flow control (FLORA). Simultaneously, an environmental thread emerged with soil remediation and ecotoxicity projects, suggesting a deliberate diversification beyond their aerospace core.

ECL is transitioning from a contributing participant in aerospace noise projects to a coordinating authority in aeroacoustics and turbomachinery, while quietly building environmental remediation capacity.

How they like to work

ECL balances leadership and partnership well — they coordinate 25% of their projects (8 of 32), typically the most technically ambitious ones, while contributing specialist expertise as a participant in the rest. With 388 unique partners across 37 countries, they operate as a well-connected hub rather than a closed group, readily integrating into diverse consortia. Their frequent participation in Clean Sky 2 Joint Undertaking projects (CS2-RIA) indicates strong ties to Europe's aerospace industry supply chain.

ECL has collaborated with 388 distinct partners across 37 countries, making them one of the more broadly connected French engineering schools in H2020. Their network is strongest in Western European aerospace hubs but extends globally through MSCA doctoral training programs linking Europe with Australasia.

What sets them apart

ECL sits at the intersection of experimental aeroacoustics and computational turbomachinery — a rare combination that lets them tackle noise problems from both the measurement and simulation sides. Their Clean Sky 2 involvement gives them direct access to engine manufacturers and airframers, making them an ideal academic bridge between fundamental research and industrial application. For consortium builders, ECL brings world-class acoustic test facilities and a track record of coordinating multi-partner aerospace projects with budgets up to EUR 2.3M.

Highlights from their portfolio

• CATANA
  Largest single grant (EUR 2.35M, coordinator) — combined aeroelastics with aeroacoustics for ultra-high bypass ratio fans, a technically demanding multi-physics challenge.
• GRAPHICS
  ERC Consolidator Grant (EUR 2M, coordinator) in graphene nonlinear photonic circuits — shows ECL's strength extends well beyond aerospace into fundamental materials science.
• InnoSTAT
  EUR 1.49M coordinator role developing innovative low-noise fan-stator concepts, directly addressing next-generation aircraft engine noise standards.