Results 31 to 40 of about 45,053 (298)
Flame Propagation on the Surfaces of Rapidly Rotating Neutron Stars during Type I X-ray Bursts [PDF]
, 2013 We present the first vertically resolved hydrodynamic simulations of a laterally propagating, deflagrating flame in the thin helium ocean of a rotating accreting neutron star.
Braithwaite, Jonathan +3 more
core +3 more sources
Original scale simulation of gas explosion at heading face in coal mines
Meikuang Anquan, 2023 To study the propagation of gas explosion shock wave and flame in coal mine heading face at real scale, the numerical simulation software of gas explosion was used to establish roadway models of different scales, and the influence of premixed gas ...
Yunfei ZHU +3 more
doaj +1 more source
Experiment on oil and gas explosion of slender pipelines with different length-to-diameter ratios
You-qi chuyun, 2020 To study the law of oil & gas explosion overpressure and flame propagation of slender pipelines with large lengthto-diameter ratios in confined space in oil storage and transportation engineering, an oil and gas explosion experimental system for slender ...
Xinsheng JIANG +5 more
doaj +1 more source
Influence of Local Accumulation of Polyethylene Dust Cloud on Flame Propagation
Chemical Engineering Transactions, 2019 The flame propagation characteristic of polyethylene dust cloud inside a semi-open tube is studied in virtue of high-speed photographing technology. The rules of the influence of initial distribution range of polyethylene dust cloud on flame speed and ...
Lei Pang +4 more
doaj +1 more source
Journal of Thermal Science and Technology, 2023 To investigate the effects of inert-gas addition on the dynamic behavior and propagation characteristics of spherically expanding hydrogen-air flames, the experiments of premixed combustion were performed in a closed chamber.
Toshiyuki KATSUMI +6 more
doaj +1 more source
Propagation of the First Flames in Type Ia Supernovae [PDF]
, 2006 We consider the competition of the different physical processes that can affect the evolution of a flame bubble in a Type Ia supernovae -- burning, turbulence and buoyancy.
Bychkov V. V. +4 more
core +4 more sources
Effects of Composition Heterogeneities on Flame Kernel Propagation: A DNS Study
Fluids, 2020 In this study, a new set of direct numerical simulations is generated and used to examine the influence of mixture composition heterogeneities on the propagation of a premixed iso-octane/air spherical turbulent flame, with a representative chemical ...
Aimad Er-raiy +2 more
doaj +1 more source
Nihon Kikai Gakkai ronbunshu, 2023 To investigate the dynamic behavior and flame acceleration of spherically expanding hydrogen flames under the low-pressure conditions, the deflagration experiments were conducted in a closed combustion chamber. The dynamic behavior of hydrogen flames was
Toshiyuki KATSUMI +4 more
doaj +1 more source
Pembakaran Premixed Minyak Nabati Pada Bunsen Burner Type Silinder [PDF]
, 2015 In the premixed combustion wave propagation combustion occurs is called the flame front. Premixed flame will propagate at the speed of moving towards the reactants unique.
La Muhaya, Syamsul Bahri +2 more
core +1 more source
Expansion Coefficients and Propagation Speeds of Premixed n-Butane–Air Flames
Energies, 2023 The propagation speeds of premixed n-butane–air mixtures (2.0–5.7 vol%) were investigated under various initial conditions (pressures of 0.4–1.2 bar; temperatures of 289–500 K). The study consists of both, experimental measurements using two different enclosures (a sphere and a cylinder) and kinetic modeling via a dedicated computing program.
Domnina Razus +3 more
openaire +2 more sources