MuPIF is an open-source, modular, and object-oriented simulation platform designed to create complex, distributed, multiphysics simulation workflows with integrated Digital Twin technology.

Key MuPIF features

• Distributed Design: Allows execution of simulation scenarios involving remote applications and data.
• Data Management System (DMS): Builds digital twin representations of physical systems, enhancing predictive simulations. Provides full traceability.
• Interoperability: Standardizes application and data component interfaces, enabling seamless integration of different simulation models and data types.
• Graphical Workflow Editor: Facilitates low-code workflow development and makes implementation more accessible.
• Security: Supports SSL or VPN-based secure communication and data exchange.
• Portability: Written in Python supporting various operating systems, making it a versatile tool for various applications.
• Performance: HPC integration to address high computational needs
• Open Source: Available under LGPL Open source license

Read more about MuPIF and its design.

• New MuPIF platform video tutorials
• The Musicode project MuPIF training video recording is available on YouTube: Musicode MuPIF training.
• The mupif/jupyter-demos repository on GitHub contains
  • MuPIF Tutorial for beginners
  • MuPIF Model API development tutorial
• Online User manual and Reference manual
• MuPIF github repository
• Workflow Editor and Code Generator A graphical tool to compose a workflow structure and generate a Python code of the simulation.

• Examples
  • Example of Coupled thermo-mechanical analysis
  • Demo of Multiscale heat transfer

The easiest installation happens through Python Package Index (pip) which takes care of dependencies and installs/updates missing modules automatically. Run as a command

pip3 install --upgrade git+https://github.com/mupif/mupif.git

Alternatively, you may download and install MuPIF from MuPIF git repository

git clone https://github.com/mupif/mupif.git

MuPIF is available under GNU Library or Lesser General Public License version 3.0 (LGPLv3)

Mupif developpers:

• Bořek Patzák (Lead Developper)
• Vit Šmilauer
• Václav Šmilauer
• Martin Horák
• Stanislav Šulc
• Former developpers: Daniel Rypl, Jaroslav Kruis, Guillaume Pacquaut

Contact: Borek.Patzak(at)cvut.cz

When referencing MuPIF in a publication, please cite at least one of the following papers:

• B. Patzák, S. Šulc and V. Šmilauer. Towards digital twins: Design of an entity data model in the MuPIF simulation platform, Advances in Engineering Software, Volume 197, 2024.
• B. Patzák, D. Rypl, and J. Kruis. Mupif – a distributed multi-physics integration tool. Advances in Engineering Software, 60–61(0):89 – 97, 2013.

In addition, you can also cite MuPIF web pages as

• B. Patzák, MuPIF project home page. http://www.mupif.org, 2024.

• New, Open Access: B. Patzák, S. Šulc and V. Šmilauer. Towards digital twins: Design of an entity data model in the MuPIF simulation platform, Advances in Engineering Software, Volume 197, 2024 (https://www.sciencedirect.com/science/article/pii/S0965997824001406).
• New D. Campagna, A. Del Piccolo, K. Kaklamanis, S. Šulc, M. De Bernardi, F. Ellero, S. Kalourazi, K. Reimann, M. Andrea, K. Kordos, M. Selzer, B. Nestler, D. Papageorgiou, A. Kneer, D. Di Stefano, B. Patzák, and E Lidorikis. Streamlining multi-scale materials modeling: The musicode low-code approach for simulation workflows and executable modas. Integrating Materials and Manufacturing Innovation, April 2025 (https://link.springer.com/article/10.1007/s40192-025-00395-5).
• B. Patzák , S. Šulc , V. Šmilauer. MuPIF: Framework for Digital Twins and Interoperable Simulation Platform for Advanced Material Design. 9th European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS 2024), 3-7 June 2024, Lisboa, Portugal.
• S. Belouettar, C. Kavka, B. Patzák, H. Koelman, G. Rauchs, G. Giunta, A. Madeo, S. Pricl, S. et al. Integration of material and process modelling in a business decision support system: Case of COMPOSELECTOR H2020 project. Composite Structures, 204, 778-790, 2018.
• B. Patzák, V. Šmilauer and M. Horák. MuPIF: Multi-Physics Integration Platform. 6th European Conference on Computational Mechanics (ECCM 6), Glasgow, 2018.
• B. Patzák, V. Šmilauer, M. Apel, R. Altenfeld, L. Thielen, A. Lankhorst, Multi-Physics Integration Framework MuPIF – design, operation and application to simulate CIGS thin film growth for photovoltaics, 2nd International Workshop on Software Solutions for ICME, April 2016, Barcelona, Spain.
• B. Patzak, V. Smilauer, and G. Pacquaut, presentation & paper “Design of a Multiscale Modelling Platform” at the 15 th International Conference on Civil, Structural, and Environmental Engineering Computing, 1st - 4th of September 2015, Prague (Czech Republic).
• B. Patzák. Design of a multi-physics integration tool. In B. H. V. Topping, J. M. Adam, F. J. Pallares, R. Bru, and M. L. Romero, editors, Proceedings of the Seventh International Conference on Engineering Computational Technology, Stirlingshire, United Kingdom, 2010. Civil-Comp Press. paper 127.
• B. Patzák, D. Rypl, and J. Kruis. Mupif – a distributed multi-physics integration tool. Advances in Engineering Software, 60–61(0):89 – 97, 2013 (http://www.sciencedirect.com/science/article/pii/S0965997812001329).

• MuPIF used in INODIN project (Innovative methods for materials diagnostics and monitoring of engineering infrastructure to improve its durability and service life) to provide digital twin platform, MŠMT project CZ.02.01.01/00/23_020/0008487
• MuPIF spotted by EU Innovation Radar as innovation exploring value creation opportunities https://www.innoradar.eu/innovation/35416
• MuPIF used as modeling platform in EU H2020 Composelector and Musicode projects
• MuPIF has been used to simulate CIGS selenization and Light conversion in LEDs in EU FP7 MMP project
• SUMO: Sustainable design empowered by materials modelling, semantic interoperability and multi-criteria optimization, Czech Science Foundation, project no. 22-35755K, 2022-2024.
• DeeMa project (Deep-Learning and Optimisation Enabled Material Microstructure Design), funded by Technology Agency of the Czech Republic, grant agreement no. TH75020002.
• Platform has facilitated simulations of the effect of fire on structural response, project GACR 16-18448S
• Platform has been used to model moisture condensation in tunnels, project CESTI
• MuPIF has been used to simulate CIGS selenization and Light conversion in LEDs in EU FP7 MMP project.

• Ioannina Summer School on Multiscale Modelling and Open Innovation Platforms, 18-23 July 2022, Ioannina, Greece (online event), http://musicode.eu/events/summer-schools/2022

The GitHub issue subsystem to report any bugs or get a support MuPIF GitHub page

We offer intensive, one-day course on multi-scale and multi-physics modeling using MuPIF platform. The course covers following topics:

• Fundamentals of MuPIF philosophy, design, and structure
• MuPIF installaton on different platforms
• Application interface explained, connecting existing applications
• Developping custom simulation scenarios
• Practical session on platform usage

• The original development of MuPIF has been funded by Grant Agency of the Czech Republic - Project No. P105/10/1402.
• The development has been supported by several EU/Natinal project:
  • MMP - Multiscale Modelling Platform: Smart design of nano-enabled products in green technologies (FP7 project number 604279),
  • COMPOSELECTOR: Multi-scale Composite Material Selection Platform with a Seamless Integration of Materials Models and Multidisciplinary Design Framework, Project no 721105, 2017-2020.
  • H2020 MuSICODE project: An experimentally-validated multi-scale materials, process and device modeling & design platform enabling non-expert access to open innovation in the organic and large area electronics industry, Grant agreement no. 953187, 2021-2024.
  • DeeMa project (Deep-Learning and Optimisation Enabled Material Microstructure Design), funded by Technology Agency of the Czech Republic, grant agreement no. TH75020002.
  • INODIN project (Innovative methods for materials diagnostics and monitoring of engineering infrastructure to improve its durability and service life), funded by MŠMT, grant agreement CZ.02.01.01/00/23_020/0008487.