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Direct numerical simulations of flameless combustion
, 2022 Aerodynamics
Doan, Nguyen Anh Khoa (author)
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On mathematical modelling of flameless combustion
Combustion and Flame, 2007A further analysis of the IFRF semi-industrial-scale experiments on flameless (mild) combustion of natural gas is carried out. The experimental burner features a strong oxidizer jet and two weak natural gas jets. Numerous publications have shown the inability of various RANS-based mathematical models to predict the structure of the weak jet.
Marco Mancini, Roman Weber
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Flameless combustion for hydrogen containing fuels
International Journal of Hydrogen Energy, 2010Abstract In this paper, flameless combustion was promoted to suppress thermal-NO x formation in the hydrogen-high-containing fuel combustion. The PSRN model was used to model the flameless combustion in the air for four fuels: H 2 /CH 4 60/40% (by volume), H 2 /CH 4 40/60%, H 2 /CH 4 20/80% and pure hydrogen.
Lin Qizhao
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THEORETICAL AND NUMERICAL INVESTIGATION ON FLAMELESS COMBUSTION
Combustion Science and Technology, 2002Abstract Flameless combustion has been acknowledged as one of the most interesting combustion technologies to meet both the targets of high process efficiency and low pollutant emissions. A theoretical and numerical investigation, carried out to provide a consistent physico-chemical explanation of this combustion regime, is reported here.
D. TABACCO, C. INNARELLA, C. BRUNO
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Chemical kinetics of flameless combustion
, 2022 Flameless combustion, a process based on autoignition of convection transported kernels at the boundaries or even outside the lower explosive/flammability, is a promising candidate capable of simultaneously meeting emission reduction and efficiency ...
Bagheri, Ghobad, Pelucchi, Matteo
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Flameless combustion with liquid fuel: A review focusing on fundamentals and gas turbine application [PDF]
Applied Energy, 2017 Flameless combustion has been developed to reduce emissions while retaining thermal efficiencies in combustion systems. It is characterized with its distinguished features, such as suppressed pollutant emission, homogeneous temperature distribution ...
Shining Chan, Xiaolei Fan, Yue Huang
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Enhancement of exergy efficiency in combustion systems using flameless mode
Energy Conversion and Management, 2014 An exergitic-based analysis of methane (CH4) conventional and flameless combustion in a lab-scale furnace is performed to determine the rate of pollutant formation and the effective potential of a given amount of fuel in the various combustion modes. The
Mazlan Abdul Wahid, Seyed Ehsan Hosseini
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CFD Analysis of the Flameless Combustion in a Micro-Gas Turbine
Volume 4: Cycle Innovations; Industrial and Cogeneration; Manufacturing Materials and Metallurgy; Marine, 2009The concept of flameless combustion as an effective tool for reducing the nitric oxide emission from micro-gas turbines is worthy of an accurate investigation of the thermo-chemical processes inside the combustor. To this aim the authors, basing on their previous experiences on this subject, present a more detailed analysis of the combustion phenomena ...
CAMERETTI, MARIA CRISTINA +3 more
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Realization of Flameless Combustion of Liquid Fuel
Advanced Materials Research, 2012Being an advantageous combustion technology, flameless combustion is being widely investigated mainly with gaseous fuels for its high efficiency and low pollution. In this paper the realization of liquid flameless combustion in micro turbine environment is investigated.
Yun Jing Cui, Qi Zhao Lin
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Reaction zone structure in flameless combustion
Proceedings of the Combustion Institute, 2000We present a study of the combustion limit and reaction zone structure of non-premixed counterflow flames of highly preheated air and methane diluted with nitrogen. First, we measured the flammable region experimentally in the range of air temperatures up to 800 K.
Kaoru Maruta +3 more
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