Results 31 to 40 of about 1,002,203 (195)
A Robust Reacting Flow Solver with Computational Diagnostics Based on OpenFOAM and Cantera
Aerospace, 2022 In this study, we developed a new reacting flow solver based on OpenFOAM (OF) and Cantera, with the capabilities of (i) dealing with detailed species transport and chemistry, (ii) integration using a well-balanced splitting scheme, and (iii) two advanced
Dezhi Zhou, Hongyuan Zhang, Suo Yang
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European Mechanical Science, 2019 Ignition and flame propagation phenomenon of dieselfuel combustion was investigated in an optical single cylinder engine. Conventionalnon-premixed diesel combustion and partially premixed combustion types were investigated.Experiments were performed on ...
Cengizhan Cengiz +4 more
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Case Studies in Thermal Engineering, 2019 Synthesis gas (Syngas) is a gaseous mixture that consists of 3 species. It is used in creating synthetic natural gas. In this work, the turbulent non-premixed flame of syngas-air combustion in a round-jet burner is numerically investigated. The burner is
Santiphong Klayborworn, Watit Pakdee
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Large Eddy Simulation on Blow-Off Limit of Methane and Hydrogen-Mixed Gas
Shanghai Jiaotong Daxue xuebao, 2022 The blow-off limits of methane and hydrogen-mixed gas on the Sydney inhomogeneous inflow jet burner were calculated and studied by large eddy simulation.
ZHOU Xirui, WANG Ping, ZENG Haixiang, ZHANG Yang, PRASHANT Shrotriya, ANTONIO Ferrante, QI Haotian
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Computers & Mathematics with Applications, 2013 This paper is concerned with the analysis of the influence of a partial premixing between fuel and oxidizer at one of the boundaries of a porous walls channel. The mathematical formulation of this problem is performed by means of a constant-density thermodiffusive model under a single-step irreversible chemical reaction.
openaire +2 more sources
Angewandte Chemie, Volume 138, Issue 38, 14 September 2026.We address the long‐standing challenge of reactivity–selectivity trade‐off by precisely tuning the redox properties of Fe(IV), rather than simply accelerating its formation, to enable chemically efficient and low‐emission water treatment. ABSTRACT High‐valent iron oxo species (Fe(IV)) are attractive for wastewater treatment because of their high ...
Hongyu Zhou +9 more
wiley +2 more sources
Bulletin of Chemical Reaction Engineering & Catalysis, 2018 This paper presents a Computational Fluid Dynamics (CFD) study of a natural gas combustion burner focusing on the effect of combustion, thermal radiation and turbulence models on the temperature and chemical species concentration fields.
Yik Siang Pang +3 more
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Quantitative Assessment of Flame Stability Through Image Processing and Spectral Analysis [PDF]
, 2015 This paper experimentally investigates two generalized methods, i.e., a simple universal index and oscillation frequency, for the quantitative assessment of flame stability at fossil-fuel-fired furnaces.
Zhou, Hao +4 more
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Engineering Applications of Computational Fluid Mechanics, 2023 Towards the development of emission-free hydrogen gas turbines with wider operability limits, the combined effects of lean premixed combustion, dual combustion (combustion staging), hydrogen enrichment, and oxy-fuel combustion on the combustion and ...
Medhat A. Nemitallah +2 more
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Measurement and Identification of Flame Describing Function (FDF) Based on Parallel Subsystem Model
AerospaceBecause of the need for low pollutant emissions, industrial gas turbines typically use partially premixed gases for combustion. However, the nonlinear dynamic characteristics of partially premixed flames have not been studied sufficiently.
Zhaohui Wang, Yichen Wang, Min Zhu
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