Overview

Position: PhD student - algorithms for flow sensitivity analysis using GPU supercomputers (R1)

Reference: 295_26_CASE_LSCFD_R1

Starting Date: 01/08/2026

Closing Date: Wednesday, 15 July, ****

Context and Mission

The quest for carbon-neutral aviation propels us toward uncharted technological frontiers. TRANSDIFFUSE is an ERC Synergy project to develop an AI-driven model called FluidGPT for clean propulsion and advanced flow control. The research blends numerical modelling, high-fidelity CFD, and experimental work across collaborating institutions.

Key Duties

- Develop novel algorithms for flow sensitivity using large data sets accelerated by GPUs.
- Assess the developed algorithms in TRANSDIFFUSE basic test cases.
- Participate in the CFD activities of the LS/CFD team in CASE.
- Develop scalable algebraic libraries and frameworks for GPUs.

Requirements

Education

- MSc in computational fluid dynamics, mathematics or computer science.

Essential Knowledge And Professional Experience

- Experience in computational mechanics development (at least 1 year).
- Understanding of HPC clusters and experience programming MPI (at least 1 year).
- Good programming level (Python, C, Fortran, C++, etc.; at least 1 year).

Additional Knowledge And Professional Experience

- Good level in English.




- Computational mechanics development knowledge.
- Experience in GPU programming (coding, running on HPC systems, etc.).
- Experience with National or European projects.
- Experience with PETSC or similar libraries.

Competences

- Ability to work effectively both in a team and independently.
- Excellent interpersonal skills in a multicultural, international environment.

Conditions

- Location: BSC within the CASE Department.
- Full-time contract (35h/week) with a stimulating environment and state-of-the-art infrastructure.
- Adaptable working hours, extensive training plan, restaurant tickets, private health insurance, relocation support.
- Duration: predoctoral contract.
- Holidays: 22 days + 6 personal days + 24th and 31st December per the collective agreement.
- Salary: competitive and aligned with qualifications and cost of living in Barcelona.
- Starting date: 01/08/2026.

Applications procedure

- All applications must be submitted via the BSC website and include:
- A full CV in English with contact details.
- A cover/motivation letter in English specifying the area and topics of interest, with two references.

Data policy and equal opportunity statements apply as part of the recruitment process.

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📌 Phd Student - Algorithms For Flow Sensibilty Analyisis Using Gpu Supercomputers (Barcelona)
🏢 Barcelona Supercomputing Center
📍 Barcelona