Results 21 to 30 of about 14,889,812 (243)
The development of an enhanced autoignition sub-model for use in CFD combustion simulations [PDF]
, 2006 Includes bibliographical references.With the ever increasing pressure to manufacture more efficient engines that produce lowerexhaust emissions, there is a corresponding need for a greater understanding of the combustion processes within these engines ...
Cox, Ryan
core +1 more source
Studying solid fuel ignition by CO2-laser
MATEC Web of Conferences, 2017 The ignition data on Siberian bituminous coal and lignite by a continuous CO2-laser were presented in current work. Measurements were carried out at the heat flux density range of 90–150 W/cm2 in air.
Korotkikh Alexander +2 more
doaj +1 more source
Predictions and measurements of spark-ignition engine characteristics using ammonia and other fuels [PDF]
, 1988 PhDThe project reported here involves the development of a computer model for determining the characteristics of a spark-ignition engine. The model incorporates detailed consideration of the combustion process -and includes calculations for heat ...
Mozafari-Varnusfadrani, Aliasghar
core +4 more sources
Effects of Pressure and Coal Rank on the Oxy-Fuel Combustion of Pulverized Coal
Energies, 2021 Pressurized oxy-fuel combustion technology is the second generation of oxy-fuel combustion technology and has low energy consumption and low cost. In this research, a visual pressurized flat-flame reaction system was designed.
Dingyi Qin +3 more
doaj +1 more source
Combustion Characteristics of N-Butanol/N-Heptane Blend Using Reduced Chemical Kinetic Mechanism
Energies, 2023 The detailed mechanisms of n-heptane and n-butanol were reduced for the target condition of ignition delay time using the direct relationship diagram method based on error transfer, the direct relationship diagram method based on coupling error transfer ...
Defu Zhang +5 more
doaj +1 more source
Relationship between ignition delay time and cell size of H-2-Air detonation
, 2016 In this paper, the coupling mechanism between shock dynamics and chemical reaction kinetics of the self-sustained propagation of H-2-Air detonation was studied.
Zhang W +3 more
core +1 more source
Frontiers in Materials, 2023 Numerical model was built with fire dynamic simulator and theocratical simulation was carried out to investigate the suppression effect of water mist on ignition and combustion process of typical solid material polymethyl methacrylate under external ...
Lanming Zhao +7 more
doaj +1 more source
Energies, 2023 Unsymmetrical dimethylhydrazine (UDMH) is a common liquid propellant widely used in rocket engines and other applications. The safety of UDMH in service is affected by its slow oxidation during long-term storage to form impurities such as dimethylamine ...
Xinhui Wang +7 more
doaj +1 more source
Advanced Functional Materials, EarlyView.This study advances SafeWax, a bio‐inspired, fatty‐acids‐based superhydrophobic coating, by identifying an agriculturally compliant solvent and revealing how solvent‐controlled Fatty acid crystallization governs the coating's microscopic structure and performance.
Niv Ben‐Arie +13 more
wiley +1 more source
Advanced Functional Materials, EarlyView.Nitride MXenes remain constrained by a persistent gap between computational prediction and experimental realization. This Review identifies the thermodynamic, kinetic, and chemical barriers limiting their synthesis, critically evaluates emerging fabrication routes, and proposes a multidimensional computational‐experimental framework to accelerate the ...
Naresh Varnakavi, Masoud Soroush
wiley +1 more source