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APPLIED MATHEMATICS / SIMULATION ENGINEER

6 month end of study internship at Ansys France in our Lyon office in Villeurbanne, for students currently studying in final year of engineering in France

Keywords: Floating wind-turbine, Hydrodynamics, Multi-Body Dynamics, Numerical Simulation.

About ANSYS

If you've ever seen a rocket taking off, taken a plane, driven a car, used a computer, touched a mobile device, crossed a bridge, or worn a connected device, then chances are you've used a product where ANSYS played a key role. ANSYS is a global leader in numerical simulation, helping the most innovative companies deliver better products to their customers. Their extensive and powerful portfolio of simulation software enables them to solve the most complex design challenges and design products that are bound only by imagination.

Objectives

We are offering an exciting internship opportunity to contribute to research in the rapidly advancing field of floating wind turbine simulation. As the demand for renewable energy grows, floating offshore wind turbines are becoming essential for capturing wind resources in deep waters, where conventional fixed-bottom turbines are not feasible. Supported by floating platforms and mooring systems anchored to the seabed, these turbines operate in highly dynamic marine environments, subject to complex interactions between wind, waves, and structural forces.

Therefore, to achieve robust and accurate simulations of floating wind turbines, multiple physical fields must be integrated and coupled, including aerodynamics, hydrodynamics, servomechanisms, elasticity, and structural dynamics. Among these, servomechanisms focus on the turbine's control systems. With ever-changing wind conditions, control systems manage key functions such as generator control, pitch control, and yaw control to optimize energy production while mitigating excessive loads that could damage the turbine or shorten its lifespan.

Elasticity and structural dynamics analysis, meanwhile, focuses on how deformations in the turbine's components—such as blades and towers—affect overall performance and structural integrity. These analyses are essential for understanding how large-scale components respond to external forces, particularly in challenging marine environments. Various simulation methods, including component mode synthesis elastic analysis, beam theory, and high-fidelity stress analysis, can offer different insights into how structural dynamics influence turbine behavior.

As an intern, you will have the opportunity to advance these simulation techniques. You could contribute to the development of control system integration and assessment or refine existing methods for analyzing the elasticity and structural dynamics of floating wind turbines. Your work may involve learning current simulation tools and methods, and building new prototypes based on them to extend the scope of analysis. This internship offers a unique opportunity to explore cutting-edge topics within renewable energy and play a role in shaping the future of floating wind turbine simulation technology.

Desired profile

• Solid background in mathematics

• Good level of Python and/or C/C++

• Special interest in simulation and development.

At Ansys, we know that changing the world takes vision, skill, and each other. We fuel new ideas, build relationships, and help each other realize our greatest potential. We are ONE Ansys. We operate on three key components: the commitments to our stakeholders, the behaviors of how we work together, and the actions of how we deliver results. Together as ONE Ansys, we are powering innovation that drives human advancement.

Our Commitments:

• Amaze with innovative products and solutions
• Make our customers incredibly successful
• Act with integrity
• Ensure employees thrive and shareholders prosper

Our Values:

• Adaptability: Be open, welcome what's next
• Courage: Be courageous, move forward passionately
• Generosity: Be generous, share, listen, serve
• Authenticity: Be you, make us stronger

Our Actions:

• We commit to audacious goals
• We work seamlessly as a team
• We demonstrate mastery
• We deliver outstanding results

INCLUSION IS AT OUR CORE
We believe diverse thinking leads to better outcomes. We are committed to creating and nurturing a workplace that fuels this by welcoming people, no matter their background, identity, or experience, to a workplace where they are valued and where diversity, inclusion, equity, and belonging thrive.

WELCOME WHAT'S NEXT IN YOUR CAREER AT ANSYS

At Ansys, you will find yourself among the sharpest minds and most visionary leaders across the globe. Collectively we strive to change the world with innovative technology and transformational solutions. With a prestigious reputation in working with well-known, world-class companies, standards at Ansys are high — met by those willing to rise to the occasion and meet those challenges head on. Our team is passionate about pushing the limits of world-class simulation technology, empowering our customers to turn their design concepts into successful, innovative products faster and at a lower cost.

At Ansys, it's about the learning, the discovery, and the collaboration. It's about the "what's next" as much as the "mission accomplished." And it's about the melding of disciplined intellect with strategic direction and results that have, can, and do impact real people in real ways. All this is forged within a working environment built on respect, autonomy, and ethics.

CREATING A PLACE WE'RE PROUD TO BE
Ansys is an S&P 500 company and a member of the NASDAQ-100. We are proud to have been recognized for the following more recent awards, although our list goes on: Newsweek's Most Loved Workplace globally and in the U.S., Gold Stevie Award Winner, America's Most Responsible Companies, Fast Company World Changing Ideas, Great Place to Work Certified (Belgium, China, Greece, France, India, Japan, Korea, Spain, Sweden, Taiwan, and U.K.).

For more information, please visit us at www.ansys.com

Ansys is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, and other protected characteristics.

Ansys does not accept unsolicited referrals for vacancies, and any unsolicited referral will become the property of Ansys. Upon hire, no fee will be owed to the agency, person, or entity.