Results 11 to 20 of about 9,760 (219)

Experimental Determination of Aluminum Burning Velocity During Flame Propagation in a Tube

Chemical Engineering Transactions, 2020
Modeling the consequences of dust explosions is a challenging research topic. A key parameter of these models is the burning velocity, which represents the consumption rate of the reactants by the flame front.
Clement Chanut, Frederic Heymes, Pierre Lauret, Christian Lopez   +3 more
doaj   +1 more source

Development of laminar burning velocity measurement system in premixed flames with hydrogen-content syngas or strong oxidizer conditions in a slot burner

Case Studies in Thermal Engineering, 2022
This study presents the experimental determination of laminar burning velocity for critical premixed flames with multiple fuels or strong oxidizers. Experiments were conducted with a slot burner under methane/air, methane/nitrous oxide, and syngas (CH4 ...
Yueh-Heng Li, Jin-Wei Liang, Hung-Ju Lin
doaj   +1 more source

The Role of Hydrogen Bonding on Laminar Burning Velocity of Hydrous and Anhydrous Ethanol Fuel with Small Addition of n-Heptane

Journal of Combustion, 2016
The molecular structure of mixed hydrous and anhydrous ethanol with up to 10% v n-heptane had been studied. The burning velocity was examined in a cylindrical explosion combustion chamber. The result showed that the burning velocity of hydrous ethanol is
I Made Suarta, I. N. G. Wardana, Nurkholis Hamidi, Widya Wijayanti   +3 more
doaj   +1 more source

Propagation Properties of Turbulent Premixed Flames Neutral for Thermo-Diffusive Effects

International Journal of Automotive Engineering, 2020
Burning velocity is one of the important properties of premixed turbulent flames. Premixed turbulent flames are, in general, subjected to the thermo-diffusive effects in addition to the increase in the flame front area due to the influence of turbulence.
Toshiaki Kitagawa, Hiroaki Watanabe, Ryou Nishiyama, Riou Sonokawa, Kenichi Shinoda   +4 more
doaj   +1 more source

The Effect of Initial Conditions on the Laminar Burning Characteristics of Natural Gas Diluted by CO₂

Energies, 2019
The initial conditions such as temperature, pressure and dilution rate can have an effect on the laminar burning velocity of natural gas. It is acknowledged that there is an equivalent effect on the laminar burning velocity between any two initial ...
Zhiqiang Han, Zhennan Zhu, Peng Wang, Kun Liang, Zinong Zuo, Dongjian Zeng   +5 more
doaj   +1 more source

Turbulent burning velocity in combustion chamber of SI engine fueled with compressed biogas

Vietnam Journal of Mechanics, 2015
Turbulent burning velocity is the most important parameter in analyzing pre-mixed combustion simulation of spark ignition engines. It depends on the laminar burning velocity and turbulence intensity in the combustion chamber.
Bui Van Ga, Nguyen Van Dong, Bui Van Hung   +2 more
doaj   +1 more source

DNS analysis on the correlation between local burning velocity and flame displacement speed of turbulent premixed flames

Journal of Thermal Science and Technology
The local burning velocity and flame displacement speed are the major properties of premixed flames. The local burning velocity, which is the instantaneous quantity based on the local consumption rate of the unburnt mixture, is considered to be the most ...
Kazuya TSUBOI
doaj   +1 more source

Characteristics of ammonia/N2/O2 laminar flame in oxygen-enriched air condition

Nihon Kikai Gakkai ronbunshu, 2015
Ammonia is regarded as one of the alternative fuels and regarded as a “hydrogen carrier”. Ammonia is an easily-liquefiable fuel. Therefore, it is a suitable fuel for transportation and storage.
Hiroyuki TAKEISHI, Jun HAYASHI, Shota KONO, Wataru ARITA, Kimio IINO, Fumiteru AKAMATSU   +5 more
doaj   +1 more source

An experimental study on promotion of burning velocity of powder-gas hybrid combustion in a stagnation-point flow

Nihon Kikai Gakkai ronbunshu
An experimental study was made on burning velocity in powder-gas hybrid combustion in order to investigate the determination factor to alter the burning velocity caused by the addition of power in the premixed gas.
Haruya YATA, Ryoki OKADA, Daiki MATSUGI, Takuya YAMAZAKI, Yuji NAKAMURA   +4 more
doaj   +1 more source

An experimental study on promotion of burning velocity of powder-gas hybrid combustion in a stagnation-point flow (Translated)

Mechanical Engineering Journal
An experimental study was made on burning velocity in powder-gas hybrid combustion in order to investigate the determination factor to alter the burning velocity caused by the addition of power in the premixed gas.
Haruya YATA, Ryoki OKADA, Daiki MATSUGI, Takuya YAMAZAKI, Yuji NAKAMURA   +4 more
doaj   +1 more source