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Technip Energies

Engineering and technology solutions for energy

Ingénieur Procédés Intern - Amélioration des modèles de conséquences pour les incidents hydrogène

Process EngineeringConfirmed live in the last 24 hours
InternshipNanterre, FranceNo salary listedIn-person

About the Job

Requirements

  • Be a final-year engineering-school student or a Master 2 student.
  • Specialize in process engineering, energy, numerical modeling, fluid mechanics, or industrial safety.
  • Have an interest in hydrogen and the energy transition, computational fluid dynamics, industrial risk analysis, and dispersion and explosion phenomena.

Responsibilities

  • Study hydrogen leak behavior outdoors and in confined or semi-confined spaces.
  • Conduct computational fluid dynamics simulations representing different leak scenarios.
  • Analyze the influence of leak rate, pressure, ventilation, obstacles, confinement, and weather conditions.
  • Compare simulation results with analytical methods and correlations commonly used in quantitative risk assessments.
  • Study the formation and evolution of flammable hydrogen clouds.
  • Compare methodologies for calculating overpressure and identify conditions that lead to significant differences between methods.
  • Propose recommendations for applying explosion-analysis methods in industrial contexts.
  • Study how congestion and confinement affect explosion severity.
  • Propose a methodology to help select the Multi-Energy index, relevant separation distances, and the level of modeling needed for each project.
  • Review regulations, industry guidance, and scientific publications related to hydrogen risks.
  • Conduct representative case studies of industrial projects.
  • Implement and analyze computational fluid dynamics simulations.
  • Critically compare computational fluid dynamics results with analytical tools.
  • Develop methodological recommendations for future safety studies.
  • Potentially develop simplified tools, including guides, charts, or spreadsheets.
  • Produce a literature review report, a case-study database and simulation results, a comparative analysis of calculation methods, a methodological guide for evaluating the consequences of hydrogen incidents, recommendations on defining congestion levels and selecting explosion-modeling parameters, and a final presentation.

Desired Qualifications

  • Knowledge of computational fluid dynamics tools such as ANSYS, CFX, OpenFOAM, FLACS, KFX, or FDS, or equivalent, would be appreciated.

About the Company

Technip Energies

Engineering and technology solutions for energy

Technip Energies provides engineering, technology, and construction solutions for the energy industry, with two segments: Projects Delivery (engineering, procurement, and construction of onshore and offshore facilities) and Technology, Products and Services (proprietary technologies, equipment, and consulting). It serves oil and gas, petrochemical, and other industrial clients worldwide, delivering technologies, products, and services alongside large-scale projects. The company differentiates itself by an integrated, end-to-end approach that blends technology development with project delivery, a portfolio of proprietary technologies, and a global footprint across Europe, the Americas, Asia-Pacific, and the Middle East & Africa, with emphasis on energy transition topics like LNG, hydrogen, and carbon capture. Its goal is to help customers meet energy needs and transition objectives by providing practical, scalable engineering and technology solutions for complex energy projects.

Company size
10,001+
Company stage
IPO
Headquarters
Paris, France
Founded
Not listed

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