Results 1 to 10 of about 308 (90)

An Experiment Study on the Laminar Burning Velocity and Markstein Length of Chlorella Oil/RP‑3 Kerosene Blends [PDF]

ACS Omega, 2020
Yu Liu, Jinduo Wang, Wu Gu, Hongan Ma, Wen Zeng   +4 more
doaj   +2 more sources

Effect of propane-methanol blending ratio on the stretched and unstretched flame speeds at elevated initial temperatures [PDF]

FME Transactions, 2022
The unstretched flame speed of the premixed propane-methanol/ air flames has been studied experimentally in a constant volume combustion chamber with central ignition.
Abdulraheem Ahmed A.A., Saleh Adel M., Shahad Haroun A.K.   +2 more
doaj   +1 more source

An Experimental and a Kinetic Modelling Study of Ethanol/Acetone/Ethyl Acetate Mixtures

Energies, 2022
With the world’s energy resources decreasing, ethanol/acetone/ethyl acetate mixed fuel has the potential as a fossil fuel alternative or oxygenated fuel additive.
Yangxun Liu, Weinan Liu, Huihong Liao, Hasier Ashan, Wenhua Zhou, Cangsu Xu   +5 more
doaj   +1 more source

Dynamic behavior and flame acceleration of spherically expanding hydrogen flames under the low-pressure conditions

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, Shinya YAZAWA, Masashi KUMADA, Daisuke SATO, Satoshi KADOWAKI   +4 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

Effects of inert-gas addition on the dynamic behavior and propagation characteristics of spherically expanding hydrogen-air flames

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, Masashi KUMADA, Haruki NOGUCHI, Atsushi ZENBA, Daisuke SATO, Hiroshi YAMAGATA, Satoshi KADOWAKI   +6 more
doaj   +1 more source

The effects of addition of carbon dioxide and water vapor on the dynamic behavior of spherically expanding hydrogen/air premixed flames

Journal of Thermal Science and Technology, 2021
Utilizing efficiently and securely hydrogen as clean energy source, it is required not only to analyze the experimental data under a certain condition but also to create the mathematical model for the prediction of flame propagation velocity under ...
Toshiyuki KATSUMI, Yasuhito YOSHIDA, Ryo NAKAGAWA, Shinya YAZAWA, Masashi KUMADA, Daisuke SATO, Thwe Thwe Aung, Nabiha CHAUMEIX, Satoshi KADOWAKI   +8 more
doaj   +1 more source

Laminar Flame Characteristics of Premixed Methanol–Water–Air Mixture

Energies, 2020
Methanol is hygroscopic in a gaseous state and is a promising alternative fuel for internal combustion engines. It is understood that adding water can improve the antiknock performance for spark ignition engines, but this will also affect the flame speed
Zhennan Zhu, Kun Liang, Xinwen Chen, Zhongwei Meng, Wenbin He, Hao Song   +5 more
doaj   +1 more source

Dynamic behavior and flame acceleration of outwardly expanding flame in hydrogen-air mixture

Nihon Kikai Gakkai ronbunshu, 2016
From the perspective of safety, it is necessary to assess the risk of hydrogen-air deflagration accurately. Especially, flame propagation velocity is one of the most important factors.
Toshiyuki KATSUMI, Hironori KOBAYASHI, Takuro AIDA, Satoshi KADOWAKI   +3 more
doaj   +1 more source

Turbulent and Stable/Unstable Laminar Burning Velocity Measurements from Outwardly Propagating Spherical Hydrogen-Air Flames at Elevated Pressures

Journal of Thermal Science and Technology, 2006
The laminar burning velocity of pre-mixed hydrogen-air mixtures was measured in a fan stirred combustion bomb. Unstretched laminar burning velocities and Markstein lengths were obtained at 0.10MPa for equivalence ratios of 0.4, 0.6, 0.8 and 1.0 using ...
Andrew SMALLBONE, Kousaku TSUNEYOSHI, Toshiaki KITAGAWA   +2 more
doaj   +1 more source