Results 91 to 100 of about 1,161,962 (164)

Effects of equivalent ratio and initial temperature on the explosion characteristics of ethanol, acetone, and ethyl acetate

Frontiers in Energy Research
In this paper, the effects of equivalence ratio (0.8–2.0) and temperature (30°C–120°C) on ethanol, acetone, and, ethyl acetate vapors explosion characteristics through experimental and numerical studies were investigated.
Kai Zhang, Sining Chen, Yanchao Li, Yingquan Duo, Lijun Wei   +4 more
doaj   +1 more source

The Propagation Characteristics of Turbulent Expanding Flames of Methane/Hydrogen Blending Gas

Energies
In the present study, the effect of hydrogen addition on turbulent flame propagation characteristics is investigated in a fan-stirred combustion chamber.
Haoran Zhao, Chunmiao Yuan, Gang Li, Fuchao Tian   +3 more
doaj   +1 more source

Turbulent partially cracked ammonia/air premixed spherical flames

Fuel Communications
The combustion of ammonia requires, for most energy conversion systems, a combustion promoter such as hydrogen to guarantee the start-up, stability and combustion efficiency.
S. Zitouni, P. Bréquigny, C. Mounaïm-Rousselle   +2 more
doaj   +1 more source

Effect Of Initial Pressure Upon Laminar Burning Velocity Of Methane-AirMixtures

Journal of Engineering
The effect of the initial pressure upon the laminar flame speed, for a methane-air mixtures, has been detected paractically, for a wide range of equivalence ratio.
Riyadh Zuhair Al Zubaidy, Raghad Samir Mahmood   +1 more
doaj   +1 more source

Desenvolvimento de método de medição simultâneo de velocidade de chama laminar e energia de ativação aparente e aplicação em misturas combustíveis com baixo poder calorífico [PDF]

, 2014
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Mecânica, Florianópolis, 2014.Syngas e biogás são combustíveis de baixo poder calorífico que podem ser obtidos a partir da biomassa ...
Francisco Júnior, Roberto Wolf
core  

Considerations on Safety Parameters for Flames of Cold and Cryogenic Gases

Chemical Engineering Transactions
The continuous development of alternative and optimized solutions for a convenient and sustainable utilization of cryogenic conditions has recently involved several industrial sectors, including fuel transportation.
Sven Eckart, Ernesto Salzano, Loreto Pizzuti, Hartmut Krause, Gianmaria Pio   +4 more
doaj  

Análise da propagação de chamas pré-misturadas em reator de volume constante [PDF]

, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Mecânica, Florianópolis, 2009O conhecimento das propriedades físico químicas das misturas combustíveis é de extrema importância ...
Hartmann, Ricardo Morel
core  

Kinetic modeling study of autoignition, laminar burning velocity, and emission characteristics of n-heptane/ammonia mixtures. [PDF]

J Adv Res
Ji Z, Bao Z, Chen H, Li X, Geng L, Chen Z, Sun F, Ma Y, Yan X, Zhang W, Li B.   +10 more
europepmc   +1 more source

Instability and Flame-Pressure Coupling in Downward Propagating Premixed H₂/CO/CO₂/Air Flames. [PDF]

ACS Omega
Yang Z, Zhang Q, Guo Z, Liu Y.
europepmc   +1 more source

One-Stage Synthesis of Superhydrophobic SiO₂ Particles for Struvite-Based Dry Powder Coating of Extinguishing Agent. [PDF]

Nanomaterials (Basel)
Valtsifer I, Huo Y, Zamashchikov V, Shamsutdinov A, Saenko E, Kondrashova N, Averkina A, Valtsifer V.   +7 more
europepmc   +1 more source