Results 11 to 20 of about 125,081 (296)
A tabulated chemistry method for spray combustion [PDF]
Proceedings of the Combustion Institute, 2013 Tabulated chemistry is a popular technique to account for detailed chemical effects with an affordable computational cost in gaseous combustion systems. How- ever its performances for spray combustion have not completely been identified. The present article discusses the chemical structure modeling of spray flames us- ing tabulated chemistry methods ...
Franzelli, B., Fiorina, B., Darabiha, N.
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Evaluation of Modeling Approaches for MILD Combustion Systems With Internal Recirculation
Frontiers in Mechanical Engineering, 2020 Numerical simulations employing two different modeling approaches are performed and validated against experimental results from a moderate or intense low-oxygen dilution (MILD) system with internal recirculation. The flamelet-generated manifold (FGM) and
Ruggero Amaduzzi +7 more
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Acta Polytechnica, 2021 This paper deals with the application of advanced simulation techniques for combustion modeling in the case of an internal combustion engine. The main focus is put on models with a high predictive ability hence 3-D CFD was selected while using LES ...
Oldřich Vítek +6 more
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Filtered Tabulated Chemistry for non-premixed flames [PDF]
Proceedings of the Combustion Institute, 2015 The objective of the present study is to design a modeling strategy for LES of laminar diffusion flame regimes, i.e. without SGS wrinkling. A non-premixed model dedicated to capture unresolved laminar flame structure is then proposed. For that purpose, the Filtered Tabulated Chemistry for Large Eddy Simulation is adapted to diffusion flames. A filtered
Coussement, Axel +2 more
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Energies, 2021 The increasing requirements to further reduce pollutant emissions, particularly with regard to the upcoming Euro 7 (EU7) legislation, cause further technical and economic challenges for the development of internal combustion engines.
Mario Picerno +6 more
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Development of a 0D multi-zone model for fast and accurate prediction of homogeneous charge compression ignition (HCCI) engine [PDF]
E3S Web of Conferences, 2021 Homogeneous Charge Compression Ignition (HCCI) is a promising advanced combustion mode, featured by both high thermal efficiency and low emissions.
Fasulo Giovanni +3 more
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Coupling tabulated chemistry with compressible CFD solvers [PDF]
Proceedings of the Combustion Institute, 2011 The present work focuses on the coupling between tabulated chemistry techniques with compressible solvers. In low Mach-number CFD solvers the coupling is straightforward because thermo-chemical quantities are directly read in a thermo-chemical database.
Vicquelin, Ronan +4 more
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Applications in Energy and Combustion Science, 2023 In the Computational Fluid Dynamics (CFD) simulation of advanced combustion systems, the chemical kinetics must be examined in detail to predict the emissions and performance characteristics accurately.
Pourya Rahnama +5 more
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Energies, 2022 Homogeneous charge compression ignition is considered a promising solution to face the increasing regulations imposed by the legislator in the transport sector, thanks to pollutant and CO2 emissions reduction. In this work, a quasi-dimensional multi-zone
Vincenzo De Bellis +5 more
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Implementation and evaluation of updated photolysis rates in the EMEP MSC-W chemistry-transport model using Cloud-J v7.3e [PDF]
Geoscientific Model Development, 2023 The present work describes the implementation of the state of the art Cloud-J v7.3 photolysis rate calculation code in the EMEP MSC-W chemistry-transport model.
W. E. van Caspel +12 more
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