Fluidyn Consultancy
News
Radon Behaviour in Traditional Indian Dwellings, Environmental Pollution 391 (2026) 127605
A validated CFD study (using Fluidyn MP) of radon transport in a representative mud test house, offering new insights into ventilation-driven radon mitigation in traditional Indian dwellings.
Rajat Parkash, Sandeep D. Kanse, Tarun Kumar Agarwal, Rosaline Mishra, Manish Joshi, R.P. Chauhan — NIT Kurukshetra, BARC Mumbai, and GCNEP.
Bridging the Scale Gap for Indoor Radon Transport and Exposure Modeling
A new systematic review in npj Clean Air traces six decades of indoor radon (²²²Rn) modeling research, highlighting how building energy efficiency and ventilation affect radon accumulation. Notably, Fluidyn MP is cited as the modeling tool used in 24 studies analyzing radon dispersion and indoor air quality.
Authors: Mohsen Pourkiaei (ETH Zurich), Fatollah Pourfayaz (University of Tehran), Jing Wang (Empa).
Research Article ‘Effect of liquid water on methane deflagration characteristics in municipal sewage pipeline ‘ published in Process Safety and Environmental Protection by Beijing Institute of Petrochemical Technology, North China Institute of Science and Technology, Hebei and University of Science and Technology Beijing. Fluidyn MP was used to conduct this study.
We are proud to announce that Fluidyn has joined the France 2030 Export program, with the support of Business France.
Over the next 30 months, this initiative will help accelerate our international development and bring our innovation to new markets.
Many thanks to France 2030 and Business France for their trust!
A research article on FVM Simulation Study for Dispersion Pattern of Indoor Thoron Gas Using CFD Modeling was presented at the International Conference on Modeling, Analysis and Simulations of Multiscale Transport Phenomena, 2025 by the Department of Physics, National Institute of Technology, Kurukshetra, Haryana, India. This study was done using Fluidyn’s Multiphysics CFD software Fluidyn MP.
We are proud to announce that our innovation FLUIDYN-BFC has been selected as a laureate of the France 2030 Export program!
FLUIDYN-BFC is our 3D simulation software dedicated to batteries and fuel cells, supporting the development of e-mobility and temporary energy storage solutions — to better design, secure, and strengthen the technologies of tomorrow.
A big thank you to Business France and the France 2030 ecosystem for their trust!
Events
Fluidyn will participate in the International Exhibition on Chemical Processing Technology, Equipment and Supplies. Visit us at Hall 3 – Stall 4E44 at the Bombay Exhibition Center to discover our advanced solutions for process optimization, root cause analysis, industrial safety, and CFD and multiphysics simulation.
Fluidyn will be participating in the World Future Energy Summit 2026, one of the world’s leading global platforms dedicated to sustainable energy and clean technologies. The event will take place in Abu Dhabi, bringing together industry leaders, innovators, and decision-makers shaping the future of energy.
At the summit, Fluidyn will showcase its cutting-edge Multiphysics solutions for energy, safety, and sustainable industrial design.
FLUIDYN will present two articles at CFD4NRS (Computational Fluid Dynamics for Nuclear Reactor Safety) in Japan:
- NUMERICAL SIMULATION OF AN EXPERIMENTAL PARAMETRIC STUDY OF PARTICLE MIXING INSIDE A DUCT, in collaboration with ORANO, focusing on particle-mixing simulation inside a duct to optimize sampling-point positioning for reliable radionuclide measurements.
- MODELING UNCERTAINTY IN CFD SIMULATIONS USING INTERVAL ARITHMETIC: RADON FLUX CALCULATION AS A CASE STUDY, in collaboration with the SRM Institute of Science and Technology (India), addressing uncertainty modeling in CFD using interval arithmetic, artificial neural networks (ANN), and particle swarm optimization (PSO) for radon flux prediction.
Fluidyn, a unique expertise
Fluidyn has developped a unique expertise in the field of process optimization, environmental impact, process safety and risk management. Fluidyn is known for its experience and knowledge in solving complex problem by using numerical modeling…