Paris, 7th May 2026 – Quandela and Safran Tech, Safran’s research and technology centre, have announced the launch of the AQeFLU research project. This partnership aims to develop new quantum algorithms dedicated to the complex modelling of fluid flows.
The simulation of airflow around aerodynamic profiles is a key challenge in optimising aircraft performance. At present, such studies rely on large-scale numerical calculations and lengthy, costly wind tunnel tests.
The AQeFLU project explores how quantum approaches can complement conventional methods to:
- Increase the share of numerical simulation and reduce the need for physical testing
- Multiply the number of configurations tested during the design phase with greater accuracy
- Accelerate the development cycles of future engines and energy systems.
This project is supported by the PAQ Quantique programme, funded by the Île-de-France Region. It is based on close collaboration between two leading organisations:
- Quandela contributes its unique photonic technology, which uses light to process quantum information, as well as its software expertise.
- Safran Tech contributes its in-depth knowledge of fluid mechanics and “reference computational methods.
Together, the teams will first test the algorithms on standardised academic cases before moving on to advanced industrial applications, particularly in the field of combustion and propulsion systems.
“In the long term, the use of quantum computing could make industrial design phases more efficient, whilst paving the way for tangible advances, such as improved aerodynamic performance and reduced fuel consumption,” explains Frédéric Feyel, Director of the Digital Platform at Safran Tech.
“The coming years will be pivotal for industrial applications using quantum technology. We are delighted with this new partnership with Safran, an industrial group recognised worldwide for its expertise in the fields of aerospace, space and defence. Our collaboration is a further illustration of the interest European manufacturers have in quantum computing,” says Valérian Giesz, co-founder and COO of Quandela.
About Quandela
Quandela develops and deploys photonic quantum computers designed for real-world environments: they operate at room temperature, are compatible with data centre infrastructure, and feature a comprehensive software stack for programming and executing computations, both in the cloud and on-premises. Beyond hardware, Quandela supports businesses, research teams and public institutions in identifying, prototyping and integrating quantum use cases, through pilot projects carried out in partnership, training and technical support. Founded in Europe, Quandela follows a pragmatic and progressive path, ranging from systems already usable today to fault-tolerant quantum computing. Discover their vision at www.quandela.com
About Safran
Safran is an international high-tech group operating in the aerospace (propulsion, equipment and interiors), defence and space markets. Its mission is to contribute to a safer and more sustainable world, in which air travel is more environmentally friendly, more comfortable and more accessible. Safran has a global presence, with 110,000 employees and revenue of €31.3 billion in 2025, and holds, either alone or in partnership, global or regional leadership positions in its main markets. Safran conducts research and development programmes to support the environmental priorities of its R&T and Innovation roadmaps. Safran is listed on the Euronext Paris market and is included in the CAC 40 and Euro Stoxx 50 indices.
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