Results 111 to 120 of about 925,504 (345)
ChemSusChem, EarlyView.This study presents a scalable method to produce a BaAl2O4−ye−y/C oxy‐electride composite with appropriate textural, structural, and electronic properties. The resulting catalyst demonstrates excellent catalytic performance at mild conditions. Characterization confirms its electride nature, offering a promising route for green ammonia synthesis ...
Aissam Addou +6 more
wiley +1 more source
Itinerant curriculum theory: People's theory against the field's epistemicidal ethos
The Curriculum Journal, EarlyView.Abstract The field of curriculum studies suffers from a glaring theoretical impasse. Much of this impasse has been rightly attributed to the triumphalism of the neoliberal wave that has massacred the educational hemisphere with policies and practices that reduce pedagogy to an instrumentalist praxis directly associated with the thirsty desires and ...
João M. Paraskeva
wiley +1 more source
Hypergolic droplet‒film interaction dynamics at high temperatures
Droplet, EarlyView.The whole reaction process can be distinctly identified as three stages based on the corona size and the temperature temporal evolution. In the coalescence regime, T* maintains quasi‐stationary values during initial contact, corresponding to hydrodynamic coalescence process. Consequently, the first stage is defined as the inertia‐dominant stage. In the
Yuxin Song, Zuohua Huang, Chenglong Tang
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Insights Into the Light‐Driven Conversion of Methane: Mechanisms, Characterization, and Perspective
EcoEnergy, EarlyView.Methane can be converted into value‐added products, offering a sustainable and economically viable approach to energy and carbon use. Photocatalytic methane conversion under mild conditions is an effective method for activating methane. This review outlines key mechanisms for C–H bond activation, categorizes products from methane conversion, and ...
Jiayi Chen +3 more
wiley +1 more source
Case Studies in Thermal EngineeringThe development of zero-carbon fuels is of great significance for reducing carbon emissions. Using an ammonia/hydrogen mixture as fuel, the combustion in engine through an active pre-chamber has a good effect on reducing carbon emissions.
Zhe Kang +4 more
doaj
Energy Technology, EarlyView.This work reviews various methods to synthesize carbon nanotubes and analyzes the best methods to produce composites for supercapacitors for electric vehicles. Chemical vapor deposition is found to be the best method because the produced CNTs can be used directly without purification unless the catalyst particles need to be removed.
Apri Wiyono +9 more
wiley +1 more source
Study of Temperature Gradient in Burning of Alternative Engine Fuels
Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2008 The paper gives an approximate method for calculation of the temperature at a final stage of fuel-air mixture burning in a closed vessel that is a combustion chamber of the internal combustion engine (ICE).
M. S. Assad
doaj
On the Mitsubishi Pre-Combustion Chamber Type Highspeed Diesel Engine for Rail Car use
, 1940 Hiroshi OHINOUYE, Jiro EZAKI
openalex +2 more sources
Environmental Progress &Sustainable Energy, EarlyView.Abstract Liquid fuels contain a large number of components. However, it is not computationally feasible to implement the detailed composition into numerical solvers in combustion chamber design. Surrogate mixtures are used to facilitate calculations, which can reproduce the fuel characteristics with fewer components providing reasonable accuracy ...
Dávid Csemány
wiley +1 more source