Exascale Framework for Digital Twins of the Human Body
dealiiX is a pioneering project aimed at developing a scalable, high-performance computational platform using the deal.II library to create accurate digital twins of human organs.
Recent NEWS
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dealii-X attended the symposium on Digital Twins at SISSA
We’re proud to share that dealii-X was present at the recent mini-symposium “Towards Real-Time Simulations for Cardiovascular Digital Twins,” held at SISSA and organised by…
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New Research from dealii-X Partners: Smarter Solvers, Faster Simulations
We’re excited to share two recent preprints on arXiv authored by our consortium partners, showcasing advances in solving large-scale problems in scientific computing. These contributions…
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Bridging the Gap Between Programming Languages!
If you’ve ever worked with scientific software, you know the struggle: many advanced libraries are written in C or C++, but researchers often use other…
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Italian newspaper “Giornale di Brescia” mentions dealii-X work
We are thrilled to see Giornale di Brescia covering the dealii-X project in their latest article! While our work is deeply scientific, it is fantastic…
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deal.II authors will receive the 2025 SIAM/ACM Prize in Computational Science and Engineering
The 2025 SIAM/ACM Prize in Computational Science and Engineering will be awarded to the principal authors of the deal.II Project in recognition of their contributions…
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Postdoc Opportunity: High-Performance Computing for Cardiac Digital Twins
MOX, Politecnico di Milano, is hiring a postdoctoral researcher to work on cardiac computational medicine, digital twins, and high-performance computing as part of the Horizon-EuroHPC…
Explore More!
Use case
Simulation of airflow in the human lung
Simulation of airflow in the human lung coupled to gas exchange processes through fully resolved coupled Navier-Stokes / poromechanics models for capturing pathologies at full scale.

Use case
Digital Twin of the human liver
Development of a digital twin of the human liver through multiscale representations of the vascular structure by effective biomechanical properties to enable data-driven enhanced personalization.
Use case
Simulation of brain tissue mechanics
Simulation of brain tissue mechanics through refined nonlinear routines for inverse parameter identification and related problems in the study of physiological and pathological scenarios.
Use case
Simulation in cardiac computational medicine
Simulation in cardiac computational medicine by multiscale and multiphysics models with extreme spatial and temporal resolution to gain novel insights.

Lighthouse applications representing crucial processes in the human brain, the cardiovascular and respiratory systems as well as the liver will be tackled to gain new insights into biological processes of the human body and aiding in personalized medicine.
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