Results 31 to 40 of about 13,058,346 (373)

Circle grid fractal plate as a turbulent generator for premixed flame: an overview [PDF]

, 2013
This review paper focuses to ascertain a new approach in turbulence generation on the structure of premixed flames and external combustion using a fractal grid pattern.
A Khalid, B Manshoor, Idris M S, Laizet S, M F Othman, Mandelbrot B, Mohd Adib M A H, Naga Sarada S, Nedic J, Queiros-Conde D, Salim S M M, Seoud R E Vassilicos J C, Sponfeldner T, Syam Sundar L, Tahseen T A, Tahseen T A, Tennekes, Vijaya Lakshmi B   +17 more
core   +1 more source

Flame Structure and Dynamics in a Premixed Dual-Mode Scramjet Combustor from Fluorescence Imaging

Journal of Propulsion and Power, 2019
Formaldehyde (CH2O) planar laser-induced fluorescence (PLIF) imaging was performed in a premixed, ethylene-fueled dual-mode scramjet combustor to study the flame structure and dynamic flame behavio...
Patton M. Allison, K. Frederickson, Justin W. Kirik, R. Rockwell, C. Goyne, W. Lempert, J. Sutton   +6 more
semanticscholar   +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

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

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

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

Effects of ambient temperature on the combustion processes of single pulverized coal particle

Journal of Thermal Science and Technology, 2021
In the pulverized coal combustion, coal particles cross over a steep temperature gradient formed by a diffusion flame. This temperature gradient affects the particle temperature. This study has experimentally investigated effects of field temperature and
Shinya SAWADA, Daisuke OKADA, Noriaki NAKATSUKA, Kazuki TAINAKA, Tsukasa HORI, Jun HAYASHI, Fumiteru AKAMATSU   +6 more
doaj   +1 more source

Experimental study on mass burning rate and flame geometry of pool fires under two-way indirect ventilation in Ship's engine room

Case Studies in Thermal Engineering, 2023
The influence of wind on the combustion of pool fires has been demonstrated experimentally. However, the complex pipeline ventilation in the engine room is often ignored by existing research.
Liang Wang, Yinshu Guo, Zhaowang Xia, Xingsheng Lao, Shichuan Su, Zhilin Yuan, Zhongzheng Wu   +6 more
doaj   +1 more source

Type Ia Supernova: Burning and Detonation in the Distributed Regime

, 2007
A simple, semi-analytic representation is developed for nuclear burning in Type Ia supernovae in the special case where turbulent eddies completely disrupt the flame. The speed and width of the ``distributed'' flame front are derived.
Damkohler G., Ropke F., S. E. Woosley
core   +1 more source