Results 11 to 20 of about 32,814 (317)
Fluids, 2020 The scale-resolving simulation of a practical gas turbine combustor is performed using a partially premixed finite-rate chemistry combustion model. The combustion model assumes finite-rate chemistry by limiting the chemical reaction rate with flame speed.
Kai Zhang +2 more
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Fluids, 2021 In this paper, we critically analyzed possibilities of probability density function (PDF) methods for the closed-form description of combustion chemical effects in turbulent premixed flames.
Vladimir L. Zimont
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Supersonic Combustion Modeling and Simulation on General Platforms
Aerospace, 2022 Supersonic combustion is an advanced technology for the next generation of aerospace vehicles. In the last two decades, numerical simulation has been widely used for the investigation on supersonic combustion.
Shizhuo Huang +4 more
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Data-Centric Engineering, 2021 The integration of Artificial Neural Networks (ANNs) and Feature Extraction (FE) in the context of the Sample- Partitioning Adaptive Reduced Chemistry approach was investigated in this work, to increase the on-the-fly classification accuracy for very ...
Giuseppe D’Alessio +2 more
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Entropy Generation Analysis in Turbulent Reacting Flows and Near Wall: A Review
Entropy, 2022 This paper provides a review of different contributions dedicated thus far to entropy generation analysis (EGA) in turbulent combustion systems.
Amsini Sadiki +2 more
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Internal Combustion Engine Modeling Framework in Simulink: Combustion Modeling
Evolutions in Mechanical Engineering, 2022 An internal combustion engine modeling framework has been developed in the MATLAB/Simulink environment to allow engine component blocks to be connected in a physically representative manner to reduce the model build time. Each component block, derived from physical laws, interacts with other blocks according to block connection.
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Aerospace, 2023 Solid rocket motors are prone to combustion instabilities, which may lead to various problems for the rockets, from unexpected oscillations, precision decreasing, to explosion.
Zhuopu Wang, Wenchao Zhang, Yuanzhe Liu
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Advances in Computational Combustion Research in China: A Brief Review
Journal of Safety Science and Resilience, 2023 Computational combustion modeling was introduced in China in the early 1980s. Specifically, after the first computational fluid dynamics (CFD) lecture in China given by Brian Spalding, Professor of Heat Transfer and Head of the Computational Fluid ...
Hui Zhang, Rui Yang, Jian Wang, Wei Yao
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Comparison of Combustion Models for Lifted Hydrogen Flames within RANS Framework
Energies, 2019 Within the framework of a Reynolds averaged numerical simulation (RANS) methodology for modeling turbulence, a comparative numerical study of turbulent lifted H2/N2 flames is presented.
Ali Cemal Benim, Björn Pfeiffelmann
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Open-Source Energy, Entropy, and Exergy 0D Heat Release Model for Internal Combustion Engines
Energies, 2023 Internal combustion engines face increased market, societal, and governmental pressures to improve performance, requiring researchers to utilize modeling tools capable of a thorough analysis of engine performance.
Christopher Depcik +2 more
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