Results 11 to 20 of about 45,979 (307)

Flame-retardant single-component epoxy resin cured by benzimidazolyl-substituted cyclotriphosphazene: Storage stability, curing behaviors and flame retardancy [PDF]

open access: yes, 2022
This work reported a flame-retardant single-component epoxy resin via the integration of two bisphenol-A-type epoxy resins (E20 and E53) and benzimidazolyl-substituted cyclotriphosphazene (BICP).
Yang, Shuang   +19 more
core   +1 more source

Numerical investigation of the premixed V-flame stabilization and blowout [PDF]

open access: yesمهندسی مکانیک شریف, 2021
Global warming and high fossil fuel consumption increase the application of the low-Nox burner with lean-premixed combustion. However, this type of combustion is more susceptible to thermoacoustic instabilities.
N. Nabatian
doaj   +1 more source

Numerical studies of the interaction mechanism between the pilot flame and main flame [PDF]

open access: yesE3S Web of Conferences, 2022
The interaction mechanism between the rich premixed pilot flame and lean premixed main flame was investigate in this paper. A two-dimensional numerical model was adopted with detailed chemistry and species transport and with no artificial flame anchoring
Zhang Lili, Cui Yongzhang, Yin Pengfei
doaj   +1 more source

Preparation and properties of multicomponent halogen-free flame retardant natural rubber based on phosphoxanthrene derivatives

open access: yesHecheng xiangjiao gongye, 2023
The flame retardant natural rubber (NR) vulcanizates were prepared by adding phosphoxanthrene/triazine bibase synergic flame retardant(TGD), dimethyl methyl phosphonate (DMMP), expandable graphite (EG) and aluminum hydroxide (ATH) to NR.
"WANG Jian1, WANG Long1, ZHANG Zheng1, JIA Yu-hui2, SHEN Rui-bing2, HAO Ming-zheng2, LIANG Yu-rong1,2"
doaj   +1 more source

Quantitative Assessment of Flame Stability Through Image Processing and Spectral Analysis [PDF]

open access: yes, 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
core   +1 more source

(Photo)oxidative stabilization of flame-retarded polymers [PDF]

open access: yes, 2022
S.419-439Flame-retarded polymer formulations are mainly used in long-term applications whereas antioxidants, light stabilizers, and other additives provide the requested lifetime of plastic materials.
Pfaendner, R.
core   +1 more source

Stability of a spherical flame ball in a porous medium [PDF]

open access: yes, 2000
Gaseous flame balls and their stability to symmetric disturbances are studied numerically and asymptotically, for large activation temperature, within a porous medium that serves only to exchange heat with the gas.
Thatcher, R.   +6 more
core   +1 more source

An Experimental Investigation of Flame Spreading from Bluff Body Flameholders [PDF]

open access: yes, 1958
Flame spreading from 1/16 to l inch circular cylinder flame holders in two-dimensional flow was studied experimentally. Combustion wake widths were determined by use of spark Schlieren photographs at distances up to 36 inches downstream of the flame ...
Thurston, Dick W., Thurston, Dick Wright
core   +1 more source

Flame stability and behavior inside meso-scale combustor with different flame holder

open access: yesMATEC Web of Conferences, 2018
Flame stability and behavior inside meso-scale combustor with different flame holder was investigated experimentally. Three types of flame holder i.e. wire mesh, flat plate with circular holes and flat plate with narrow slits, were used to improve the ...
Yuliati Lilis
doaj   +1 more source

Study on flame stability and flame height in oxygen-enriched ammonia/N2/O2 laminar diffusion flame

open access: yesNihon Kikai Gakkai ronbunshu, 2017
Ammonia is regarded as one of the alternative fuels because the physical properties of Ammonia are suitable for transportation and storage as a “hydrogen carrier”.
Hiroyuki TAKEISHI   +6 more
doaj   +1 more source

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