Results 141 to 150 of about 22,138,923 (333)

Experimental techniques and numerical models to detect pollutant emission in the transport sector [PDF]

, 2019
25th International Conference on Urban Transport and the Environment, Urban Transport 2019; Aveiro; Portugal; 25 June 2019 through 27 June 2019; Code 155807In recent years, the growth of fossil fuel use and greenhouse gases emissions (GHGs) has been ...
Canca Ortiz, José David, Marseglia, Guido, Medaglia, Carlo Maria, Mesa López-Colmenar, Juan Antonio, Ortega Riejos, Francisco Alonso   +4 more
core  

Gram‐Scale Synthesis of Hafnium‐Rich Carbon Dots for Preclinical Computed Tomography Imaging Across Various Systems

Advanced Science, EarlyView.
Hafnium (Hf)‐rich carbon dots (Hf‐rCDs) with high metal content (40.7%) and robust batch production capacity (>2 g per batch) are synthesized via a facile air‐assisted pyrolysis method. In vivo CT imaging demonstrates outstanding performance of Hf‐rCDs across multiple physiological systems and enables high‐resolution visualization of swine cervical ...
Shuo Li, Hengrui Wu, Jianqi Deng, Qiyu Sun, Yuping Zhang, Cai Zhang, Jinbin Pan, Dingbin Liu, Xuejun Zhang, Quan Zou, Xiaoyuan Chen, Shao‐Kai Sun   +11 more
wiley   +1 more source

A data-driven multi-level simulation framework for ammonia-syngas combustion

Chemical Engineering Journal Advances
Zero-carbon ammonia and renewable low-carbon syngas fuels offer a promising pathway to a cleaner and more sustainable energy future. Combustion of ammonia-syngas blends may address the limitations of each fuel, enabling simultaneous reductions in ...
Zhihao Xing, Rodolfo S.M. Freitas, Xi Jiang   +2 more
doaj   +1 more source

A pilot study on constructing a Scottish sectoral CO2 emissions account [PDF]

, 2003
To calculate polluting emissions, the Scottish economy was divided into 76 sectors and the pollution attributable to each sector was estimated. We used emission/output ratios for the UK, but then further adjusted estimated Scottish emissions, using the ...
Turner, K.
core  

Analysis of the Eddy Dissipation Concept formulation for MILD combustion modelling

Fuel, 2018
M. Lewandowski, I. S. Ertesvåg
semanticscholar   +1 more source

Modification Strategies of Carbon‐Based Electrodes From Structural Regulation to Multifunctional Integration

Advanced Science, EarlyView.
Tracing the evolution from structural regulation to multifunctional integration, this paper systematically analyzes modification strategies for carbon‐based electrodes. It evaluates how element doping, surface functionalization, and composite material design affect the electrode performance, and offers perspectives on future applications and challenges
Yunlei Wang, Shitao Dou, Yifan Wu, Mingguang Wang, Taibin Wu   +4 more
wiley   +1 more source

Principal component analysisbased combustion models

, 2014
info:eu-repo/semantics ...
openaire   +3 more sources

Evaluated kinetic data for combustion modelling supplement I

, 1994
D. L. Baulch, C. Cobos, R. A. Cox, P. Frank, G. Hayman, T. Just, J. Kerr, T. Murrells, M. Pilling, J. Troe, R. Walker, J. Warnatz   +11 more
semanticscholar   +1 more source

Microwave Ultrafast Heating on Iron‐based Nanogap Catalysts for CO2 Reduction Coupling with Coke Removal

Advanced Science, EarlyView.
This study employs a nanogap‐induced microwave discharge strategy to pretreat coke deposits on iron‐based catalysts with engineered nanogaps, causing ultrarapid heating to 1990 K within seconds, selectively eliminating >70% surface carbon deposits and converting waste plastics and greenhouse gases into syngas.
Xi Shen, Zhenyu Zhao, Jinsong Zhang, Hong Li, Xin Gao   +4 more
wiley   +1 more source

A comparative study on mean value modelling of two-stroke marine diesel engine [PDF]

, 2009
In the present paper, two mean value modelling approaches of varying complexity, capable of simulating two-stroke marine Diesel engines, are presented. Both approaches were implemented in the computational environment of MATLAB Simulink®. Simulation runs
Theotokatos, Gerasimos
core