Results 31 to 40 of about 1,020,999 (311)

Effects of heat release in a turbulent, reacting shear layer [PDF]

open access: yes, 1989
Experiments were conducted to study the effects of heat release in a planar, gas-phase, reacting mixing layer formed between two free streams, one containing hydrogen in an inert diluent, the other, fluorine in an inert diluent.
Dimotakis, P. E., Hermanson, J. C.
core   +1 more source

Numerical Study on the Influence of Altitude on Roof Temperature in Mine Fires

open access: yesIEEE Access, 2020
The temperature distribution of the roadway roof in a mine fire is closely related to the internal environment of the mine, which changes by the mine's altitude.
E Wu   +4 more
doaj   +1 more source

Synergy Between Nanocomposite Formation and Low Levels of Bromine on Fire Retardancy in Polystyrenes [PDF]

open access: yes, 2005
An organically-modified clay has been prepared using ammonium salts which contain an oligomeric material consisting of vinylbenzyl chloride, styrene and dibromostyrene.
Chigwada, Grace   +3 more
core   +2 more sources

THEORETICAL INVESTIGATION OF THE BIODIESEL ENGINE CYCLE [PDF]

open access: yesAvtomobilʹnyj Transport (Harʹkov), 2016
The results of studies of the influence of properties of biodiesel fuel compositions to change indicator parameters of diesel compared with those obtained when using oil fuel.
А. Lyevtyerov   +2 more
doaj  

Heat release rates of multiple objects at varying distances

open access: yesFire Safety Journal, 2012
This paper describes simple theoretical calculations of the overall heat release rate (HRR) of multiple objects at both constant and varying distances that have been carried out. The results were compared to both fire experiments in a longitudinal ventilated model tunnel (scale 1:15) using piles of wooden pallets placed at varying distance from each ...
Hansen, Rickard, Ingason, Haukur
openaire   +4 more sources

Reconstruction of heat release rate in one-dimensional counterflow flames

open access: yesApplications in Energy and Combustion Science
The heat release rate (HRR) is a fundamental parameter in combustion science and technology, critical for both performance monitoring and device optimization.
Tao Yang   +5 more
doaj   +1 more source

Making polycarbonate flame retardant: Flame retardant selection and calorimetric analyses

open access: yesPolymer Testing, 2023
Polycarbonate (PC) has been widely applied in aerospace and railway industries, and it is imperative to improve its fire safety related properties, especially heat release properties.
De-jia Chen   +3 more
doaj   +1 more source

Synergistic Effect of Carbon Nanotubes and Decabromodiphenyl Oxide/Sb\u3csub\u3e2\u3c/sub\u3eO\u3csub\u3e3\u3c/sub\u3e in Improving the Flame Retardancy of Polystyrene [PDF]

open access: yes, 2010
Brominated flame retardant polystyrene composites were prepared by melt blending polystyrene, decabromodiphenyl oxide, antimony oxide, multi-wall carbon nanotubes and montmorillonite clay. Synergy between carbon nanotubes and clay and the brominated fire
Lu, Hongdian, Wilkie, Charles A.
core   +1 more source

Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions

open access: yesFEBS Letters, EarlyView.
We show that Arg‐rich peptides selectively unfold RNA G‐quadruplexes, but not RNA stem‐loops or DNA/RNA duplexes. This length‐dependent activity is inhibited by acidic residues and is conserved among SR and SR‐related proteins (SRSF1, SRSF3, SRSF9, U1‐70K, and U2AF1).
Naiduwadura Ivon Upekala De Silva   +10 more
wiley   +1 more source

Experimental study on the influence of oxygen concentration on spontaneous combustion characteristics of sulfur-containing anthracite

open access: yesMeitan kexue jishu, 2023
In order to study the influence of different oxygen concentrations on low-temperature oxidation and spontaneous combustion of sulfur-containing coal, coal samples of No. 14 and No. 15 coal seams of Shanxi Shigang Coal Industry Co., Ltd.
Xihua ZHOU   +4 more
doaj   +1 more source

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