502 citations · 689 across the 5 of their papers we have counts for
5 papers
A load balanced chemistry model with analytical Jacobian for faster reactive simulations in OpenFOAM
Bulut Tekgül, Heikki Kahila, Petteri Peltonen +3
In this study, we introduce a novel open-source chemistry model for OpenFOAM to speed-up the reactive computational fluid dynamics (CFD) simulations using finite-rate chemistry. Fi…
Fast reactive flow simulations using analytical Jacobian and dynamic load balancing in OpenFOAM
Ilya Morev, Bulut Tekgül, Mahmoud Gadalla +5
Detailed chemistry-based computational fluid dynamics (CFD) simulations are computationally expensive due to the solution of the underlying chemical kinetics system of ordinary dif…
DLBFoam: An open-source dynamic load balancing model for fast reacting flow simulations in OpenFOAM
Bulut Tekgül, Petteri Peltonen, Heikki Kahila +2
Computational load imbalance is a well-known performance issue in multiprocessor reacting flow simulations utilizing directly integrated chemical kinetics. We introduce an open-sou…
A numerical study on combustion mode characterization for locally stratified dual-fuel mixtures
Shervin Karimkashi, Heikki Kahila, Ossi Kaario +2
Combustion modes in locally stratified dual-fuel (DF) mixtures are numerically investigated for methanol n-dodecane blends under engine-relevant pressures. In the studied constant-…
Modelling aerosol transport and virus exposure with numerical simulations in relation to SARS-CoV-2 transmission by inhalation indoors
Ville Vuorinen, Mia Aarnio, Mikko Alava +27
We provide research findings on the physics of aerosol dispersion relevant to the hypothesized aerosol transmission of SARS-CoV-2. We utilize physics-based modeling at different le…