Results 21 to 30 of about 1,161,962 (164)

Numerical Analysis of Extremely-rich CH4/O2/H2O Premixed Flames at High Pressure and High Temperature Considering Production of Higher Hydrocarbons

Journal of Thermal Science and Technology, 2010
Numerical analysis of CH4/O2/H2O laminar premixed flame under various conditions of pressure, equivalence ratio and steam concentration was performed using GRI-Mech 3.0 and the mechanism proposed by Davis and Law, which consists of C1 to C6 hydrocarbons ...
Manabu KUMAGAMI, Yasuhiro OGAMI, Yuichi TAMAKI, Hideaki KOBAYASHI   +3 more
doaj   +1 more source

Influence of Oxymethylene Ethers (OME_n) in Mixtures with a Diesel Surrogate

Energies, 2021
Within this work the effects of blending oxymethylene ethers (OMEn) to a diesel surrogate (50 mol% n-dodecane, 30 mol% farnesane, and 20 mol% 1-methylnaphthalene) were investigated by performing two different types of experiments: measurements of the ...
Sandra Richter, Trupti Kathrotia, Marina Braun-Unkhoff, Clemens Naumann, Markus Köhler   +4 more
doaj   +1 more source

Fundamental studies of combustion of droplet and vapour mixtures [PDF]

, 2010
There are few experimental data of a fundamental nature that clearly demonstrate the similarities and differences in burning rates between single phase and two phase combustion, either in laminar or turbulent conditions. Such data are essential towards a
Saat, Aminuddin
core   +6 more sources

Experimental and Numerical Analysis of Laminar Burning Velocity of Binary and Ternary Hydrocarbon/H₂ Mixtures

Chemical Engineering Transactions, 2012
The evaluation of safety parameters for binary and ternary mixtures of hydrogen and light hydro-carbons is essential for the definition of the combustion characteristics of bio-derived fuel-gas mixtures.
A. Basco, F. Cammarota, A. Di Benedetto, V. Di Sarli, E. Salzano, G. Russo   +5 more
doaj   +1 more source

Determination of 12 Combustion Products, Flame Temperature and Laminar Burning Velocity of Saudi LPG Using Numerical Methods Coded in a MATLAB Application

Energies, 2023
The characterization of a specific fuel has always been an important point for developing and designing new components or systems with the maximum efficient possible. Studying the laminar burning velocity can lay a necessary prerequisite for the accurate
Roberto Franco Cisneros, Freddy Jesús Rojas   +1 more
doaj   +1 more source

Experimental and numerical simulation of effects of CO2/N2 concentration and initial temperature on combustion characteristics of biomass syngas

Journal of Saudi Chemical Society, 2022
Biomass syngas is a form of renewable energy with very broad application prospects, and it has different combustion characteristics according to the fuel composition and processing technology of biomass syngas.
Guoyan Chen, Shuangshuang Zuo, Junsheng Zhang, Anchao Zhang, Haoxin Deng, Xiaoping Wen, Qiaosheng Zhang, Zheng Shen   +7 more
doaj   +1 more source

Laminar Burning Velocity of Multi-Component Gaseous Mixtures

Chemical Engineering Transactions, 2018
The laminar burning velocity is the essential parameters for the safe design of equipment and process. Indeed, the knowledge of this parameter allows for the definition of flammability limits, minimum oxygen concentration and the gas deflagration index ...
Gianmaria Pio, Ernesto Salzano
doaj   +1 more source

Advances in Sustainable and Wearable Textile Based Soft Robotics

Advanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas, Marzia Dulal, Sophia K. Novoselov, Victoria K. Novoselov, Kostya S. Novoselov, Shaila Afroj, Nazmul Karim   +6 more
wiley   +1 more source

Experimental study on the combustion characteristics of hydrogen/ammonia blends in oxygen

Case Studies in Thermal Engineering
Carbon-free ammonia and hydrogen have various disadvantages when used individually, which limits their application as clean energies. These disadvantages can be effectively overcome by combining them as ammonia/hydrogen mixtures in a rational manner.
Runzhi Li, Yinghui Zhang, Xu Chen, Dan Wang, Qingming Liu, Xiao Liu   +5 more
doaj   +1 more source

Experimental and Numerical Investigation of Laminar Burning Velocities of Artificial Biogas Under Various Pressure and CO2 Concentration [PDF]

E3S Web of Conferences, 2019
As a renewable and sustainable fuel made from digestion facility, biogas is composed predominantly of methane (CH4) and carbon dioxide (CO2). CO2 in biogas strongly affects its combustion characteristics.
Anggono Willyanto, Hayakawa Akihiro, Okafor Ekenechukwu C., Gotama Gabriel Jeremy   +3 more
doaj   +1 more source