Results 21 to 30 of about 317,889 (303)

On the dynamics of the collapse of a diffusion-flame hole [PDF]

, 2003
The collapse dynamics of a diffusion-flame hole in the presence of a counterflow are studied. We construct unsteady solutions of the one-dimensional edge-flame model of Buckmaster (1996), in which heat and mass transverse losses are algebraic.
Pantano, C., Pullin, D. I.
core   +2 more sources

Experimental study on premixed flame combustion of annular burner with CO2 dilution based on OH-PLIF technology

Cogent Engineering, 2019
In view of the combustion characteristics of annular chamber of micro gas turbine, a planar laser-induced fluorescence (PLIF) technique was used to investigate the methane/air premixed turbulent multiple flames in the annular combustor and the effect of ...
Zhonghua Wang, Qiang Tang, Zhongqing Yang, Pengao He   +3 more
doaj   +1 more source

Study on flame adaptability method of an integrated Chinese cooking stove research based on the synergetic theory

Energy Reports, 2022
To solve the low energy utilization and high pollutant emission caused by the incompatibility between the combustion flame shape and the heating surface structure of the stove chamber, the concept of flame adaptability was proposed based on the ...
Yijian Sheng, He Liu, Yunjing Cui, Zhenchao Shi, Xiao Cong, Kai Xie   +5 more
doaj   +1 more source

Effects of fresh gas velocity and thermal expansion on the structure of a Bunsen flame tip [PDF]

, 2010
Numerical computations and order-of-magnitude estimates are used to describe the tip region of a Bunsen flame where the flame departs from a planar flame at an angle to the incoming fresh gas flow.
Higuera Antón, Francisco
core   +2 more sources

Study on statistical invariance of probability processing and fluctuation characteristics of consecutive images of horizontal spray flame under low-pressure

Case Studies in Thermal Engineering, 2022
With the development of the plateau environment, to make better use of the heat energy and safety of combustion devices, the structure and stability evaluation of horizontal jet flame and other related issues have attracted more and more people's ...
Kai Xie, Yanzhao Li, Jie Zhang, Chunlin Wang, Zigang Liu, Guanqin Wang, Xiufeng Tan, Changsheng Zheng, Yaxuan Xiong   +8 more
doaj   +1 more source

Combustion and fire safety of energy conservation materials in building vertical channel: Effects of structure factor and coverage rate

Case Studies in Thermal Engineering, 2021
Experimental study on combustion and fire safety of energy conservation materials (extruded polystyrene, i.e., XPS) in vertical channel with front openings of building façade is conducted, and effects of channel structure factor (α) and curtain wall ...
Weiguang An, Song Li, Xiangwei Yin, Lujun Peng   +3 more
doaj   +1 more source

Bifurcation structure of the flame oscillation

Physical Review E, 2022
10 pages, 11 ...
Yuki Araya, Hiroaki Ito, Hiroyuki Kitahata   +2 more
openaire   +3 more sources

Chemical Structure of Lean and Stoichiometric Laminar Flames of Methylcyclohexane at Atmospheric Pressure

Energies
Methylcyclohexane (MCH, C7H14) is a typical component in hydrocarbon fuels and is frequently utilized in surrogate fuel mixtures as a typical representative of alkylated cycloalkanes.
Vladislav V. Matyushkov, Anatoly A. Chernov, Artëm M. Dmitriev, Andrey G. Shmakov   +3 more
doaj   +1 more source

Thermal and chemical structure of ethanol and 2-ethylhexanoic acid/ethanol SpraySyn flames

Applications in Energy and Combustion Science, 2023
Flame spray pyrolysis is intensively developing as a promising method of nanoparticle synthesis. The experimentally measured chemical and thermal structure of the spray flame is critically needed as a validation target for simulations of the synthesis of
Munko Gonchikzhapov, Tina Kasper
doaj   +1 more source

The Interaction of High-Speed Turbulence with Flames: Global Properties and Internal Flame Structure

, 2011
We study the dynamics and properties of a turbulent flame, formed in the presence of subsonic, high-speed, homogeneous, isotropic Kolmogorov-type turbulence in an unconfined system.
A.Y. Poludnenko, Aspden, Bell, Bilger, Boger, Boris, Buschmann, Colella, Colella, Damköhler, Davidson, Dinkelacker, Driscoll, Dunn, E.S. Oran, Gamezo, Gamezo, Gardiner, Grinstein, Khokhlov, Kolmogorov, Lemaster, Libby, Liu, Mansour, Meneveau, Peters, Porter, Saltzman, Sankaran, Stone, Stone, Stone, Tanahashi, Williams, Zel’dovich, Zel’dovich   +36 more
core   +1 more source