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Turbulent Combustion Modeling [PDF]
, 2011 Preface Table of Contents List of Contributors Part I Introductory Concepts: 1 The Role of Combustion Technology in the 21st Century, by R.W. Bilger 2 Turbulent Combustion: Concepts, Governing Equations and Modeling Strategies, by Tarek Echekki and Epaminondas Mastorakos Part II Recent Advances and Trends in Turbulent Combustion Models: 3 The Flamelet ...
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Turbulent combustion of biomass syngas
Archives of Mechanics, 2012 Biomass syngas, a low-calorific gas continuously produced in the process of biomass pyrolysis and gasification, a relatively little-known fuel, can be used for heat production in an industrial plant. However, stringent emission norms have to be fulfilled
K. Kwiatkowski +2 more
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PIV Measurement and Turbulence Scale in Turbulent Combustion
TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series B, 2005 AbstractWe have investigated turbulent combustion by PIV (Particle Image Velocimetry) technique. Comparing with LDV data, the validity of PIV measurements has been confirmed. Particularly, the conditions of sampling number and spatial resolution have been shown to yield reliable data using PIV.
Kazuhiro Yamamoto +5 more
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Modeling of a Blast Furnace with Both CFD and Thermodynamics Principles
Applied Mechanics, 2022 In this paper, we revisit a turbulent mixing of gas and air in a gas burner with computational fluid dynamics (CFD) models. The quality of such a turbulent mixture is based on temperature, pressure, and velocity distributions as well as the distributions
Tomas Grejtak +2 more
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Gas premixed combustion at high turbulence. Turbulent flame closure combustion model [PDF]
Experimental Thermal and Fluid Science, 2000 Abstract This paper is devoted to analyze the special class of turbulent premixed flames that we call intermediate steady propagation (ISP) flames. These flames are common to industrial premixed combustion chambers which operate at intensive turbulence when velocity pulsations are significantly higher than the flamelet combustion velocity.
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NOx Formation in MILD Combustion: Potential and Limitations of Existing Approaches in CFD
Frontiers in Mechanical Engineering, 2020 Emissions of nitrogen oxides (NOx) from combustion systems remain a lingering environmental issue, being these species either greenhouse gases or acid rain precursors.
Salvatore Iavarone, Alessandro Parente
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Energy and AIThis paper systematically develops a high-fidelity turbulent combustion surrogate model using deep learning. We construct a surrogate model to simulate the turbulent combustion process in real time, based on a state-of-the-art spatiotemporal forecasting ...
Sipei Wu, Haiou Wang, Kai Hong Luo
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Solid-Fuel Regression Rate for Standard-Flow Hybrid Rocket Motors
Journal of Thermal Science and Technology, 2012 Marxman's diffusion-limited analysis of hybrid rocket combustion has been often used to investigate various combustion problems in hybrid rocket motors.
Takakazu MORITA +3 more
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Aerospace Research CommunicationsHigh-pressure swirling injection and combustion are important phenomena in a modern gas turbine engine as its compression ratio has been significantly increased to improve thermodynamic efficiency.
Danyang Wang +5 more
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LES modeling gas particle dispersion and thermal characteristics in a reacting turbulent low
Physical Sciences and TechnologyThis paper presents the results of a 3D computer simulation of the combustion processes of gas particles (methane) in turbulent flow by applying numerical methods for calculating complex turbulent flows.
Zivile Rutkuniene
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