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Thales

Global defense and aerospace electronics

Fluid Flow Modeling Intern

Thermal & Fluids EngineeringConfirmed live in the last 24 hours
InternshipLimours, FranceNo salary listedIn-person

About the Job

Requirements

  • You are preparing a Bac+5-level degree in fluid mechanics, energy, or thermal engineering, with a foundation in two-phase flows.
  • You have knowledge of fluid mechanics and numerical modeling.
  • You have an introductory background in finite-element calculation, such as Ansys Fluent or another tool.
  • You are interested in modeling and programming, as well as testing and measurement.
  • You can work both in a team and independently.

Responsibilities

  • Review studies of two-phase flows in minichannels for different fluids, including flow regimes, pressure losses, and heat transfer.
  • Identify relevant dimensionless numbers and position the radar application relative to the literature.
  • Survey experimental techniques at these scales, including pressure-loss measurement, wall-temperature measurement, and visualization, and identify instrumentation challenges.
  • Review numerical modeling approaches, including the contribution of interface-resolving methods to understanding local phenomena such as thin films and interfacial heat transfer.
  • Examine how interface-resolving methods can inform or recalibrate Fluent models and support the development of one-dimensional models, including models of maldistribution between channels.

About the Company

Thales

Global defense and aerospace electronics

Thales designs and delivers critical technology for aerospace, defense, and digital security. Its products include electronics, software, and data-security systems that power air travel, payments, and modern military platforms, by integrating hardware and software to build systems such as avionics, radar, cybersecurity, and secure communications that collect sensor data and protect networks. It stands out through deep industrial experience, end-to-end solutions across defense, aerospace, and cybersecurity, and a focus on AI and quantum tech, aided by strategic acquisitions and partial state ownership. Its goal is to provide reliable, secure, and connected technologies that support national security, public safety, and everyday life by solving complex security and connectivity challenges.

Company size
10,001+
Company stage
IPO
Headquarters
Meudon, France
Founded
1893

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