Impacts of the “Coal to Gas” Policy on Rural Air VOC Level and Ozone Potentials in North China by Zhiyong Li, Chen Liu, Chengjing Cao, Zhen Zhai, Changtao Huang, Zhuangzhuang Ren, Jixiang Liu, Lan Chen, Songtao Guo, Dingyuan Yang

“…Meanwhile, the coal combustion for heating was still serious in rural area despite the “Coal Prohibition” law. …”
Get full text

Utilizing Sentinel-2 Data for Mapping Burned Areas in Banjarbaru Wetlands, South Kalimantan Province by Deasy Arisanty, Muhammad Feindhi Ramadhan, Parida Angriani, Muhammad Muhaimin, Aswin Nur Saputra, Karunia Puji Hastuti, Dedi Rosadi

“…Visual validation tests were performed by comparing RGB composite images to check the appearance before and after combustion with dNBR and RBR results. The dNBR value accuracy was 91.5%, and for a kappa, the accuracy was 89.58%. …”
Get full text

Film Effectiveness Downstream the Trenches with Tilted Target Wall by Fan Yang, Mohammad E. Taslim

“…Film cooling is a commonly-accepted effective way to protect the gas turbine hot sections from the high temperature products of the combustion chamber. Numerous film hole geometries have been the subject of investigation by many researchers over the past three decades with the aim of keeping the target wall under the maximum allowable temperature with the least amount of precious cooling air and minimum aerodynamic losses. …”
Get full text

Numerical Analysis on the Influence of Thermal Effects on Oil Flow Characteristic in High-Pressure Air Injection (HPAI) Process by Hu Jia, Jin-Zhou Zhao, Wan-Fen Pu

“…To clarify the influences of thermal effects on oil production, in this paper, we derived a mathematical model for calculating oil flow rate, which is based on the heat conduction property in porous media from the combustion tube experiment. Based on remarkably limited knowledge consisting of very global balance arguments and disregarding all the details of the mechanisms in the reaction zone, the local governing equations are formulated in a dimensionless form. …”
Get full text

Design and Dynamic Analysis of the Multi-link Mechanism for Variable Compression Ratio Engine by Xu Kai, Feng Zengming, Yang Jinxing, Chu Yaxu

“…Based on multi-body dynamics theory and considering boundary conditions such as combustion load and crankshaft speed comprehensively, the variation rule of the multi-link mechanism with control shaft rotation angle is explored; the kinematic and dynamic characteristics of the multi-link mechanism under different compression ratio conditions are evaluated, compared and analyzed in detail with those of the traditional single-link mechanism. …”
Get full text

Numerical Investigation of Contact Burning in an Air-Breathing Continuous Rotating Detonation Engine by Dapeng Xiong, Mingbo Sun, Haoyang Peng, Yanan Wang, Yixin Yang, Hongbo Wang, Jiangfei Yu, Zhenguo Wang

“…The expanding angle of the combustor has a great impact on the shape of the detonation wave but has little influence on the propagation velocity. The evolution of combustion on the contact region is analyzed in detail; a more accurate schematic of non-premixed air-breathing rotating detonation engines is given in this paper. …”
Get full text

Comparative characteristics of power delivery and temperature between conventional and hybrid energy storage systems in UAVs by Phumma Prasophchok, Saikong Waiard

Get full text

High-Speed Target Identification System Based on the Plume’s Spectral Distribution by Wenjie Lang, Guoguang Chen, Xiaoli Tian, Changfan Xin

“…In the experiment the small rocket combustion was used as the target. The spectral detection experiment was conducted at different speeds 2.0 km away from the detection system. …”
Get full text

Summary and Analysis of Pollutant Emission and Anti-pollution Measures at Onshore Oil and Gas Terminals in the Pearl River Basin by CAO Baojiu, LI Guancheng, SHENG Wenlong, HOU Minchi, WANG Qiabin, LIU Qin

“…With the continuous exploitation of marine oil and gas resources in China,onshore oil and gas terminals are increasingly important as a processing and transportation hub for oil and gas exploitation.Three onshore terminals have been built in the Pearl River Basin so far.This paper analyzes the production process,pollutant emission and its environmental impact,and anti-pollution measures of onshore terminals in the Pearl River Basin,and then summarizes the environmental protection experience of onshore terminals.The results show that the main pollutants of onshore terminals are boiler exhaust and industrial wastewater,and the pollutant emission is moderate in quantity.Utilizing self-produced natural gas as the fuel for terminal heating and power generation systems can decrease the concentration of pollutants in the boiler exhaust with a milder impact on the environment.Nonetheless,it is still required to monitor the sulfur content of natural gas and adopt the low nitrogen combustion technology to decrease the oxynitride emission.For natural gas terminals with low sewage output,sewage can be reused after advanced treatment to accomplish zero sewage emission.For crude oil terminals with high sewage output,it is recommended to conduct multi-stage oil removal and then biological treatment to meet the emission standards.…”
Get full text

Cascade Controller Design for a Single‐Stage Charger to Inspect Distortion Power Factor, and Grid‐Side Voltage Harmonics by Mahdi Maleki, Milad Rahimipour Behbahani, Alireza Jalilian

“…ABSTRACT Electric vehicles (EVs) are poised to take center stage in daily transportation, gradually replacing vehicles solely reliant on combustion engines. Therefore, it is essential to address power quality issues associated with their integration into smart cities. …”
Get full text

Catalytic Synthesis of the Biofuel 5-Ethoxymethylfurfural (EMF) from Biomass Sugars by Dayong Yu, Xiaofang Liu, Jingjing Jiang, Yixuan Liu, Jinyu Tan, Hu Li

“…A new generation of bioplatform molecule 5-ethoxymethylfurfural (EMF) has excellent energy density and combustion performance, which makes it a potential fuel additive. …”
Get full text

Dynamic additional loads influencing the fatigue life of gears in an electric vehicle transmission by G. Belingardi, V. Cuffaro, F. Curà

“…The speed of the electric motors is much higher than the combustion engine ones, bringing transmission gears to be subjected to high dynamic loads. …”
Get full text

Hydrogen production via dehydrogenation of alcohols using ruthenium hexamethylenetetramine complex by Preeti Devi, Senthilkumar Muthaiah

“… Being a zero-carbon source, the hydrogen economy is considered to be better than the fuel economy as it produces only water vapor even after complete combustion. Still, it suffers from two major drawbacks, namely (1) the production of green hydrogen from sustainable resources and (2) the storage and transportation of hydrogen. …”
Get full text

Exhaust Emission Assessment with Energy Structural Evolution in Transportation Network by Hongzhi Lin

“…In this paper, a Markov chain model is formulated to represent the transition process between traditional internal combustion engine vehicles (ICEVs), plug-in electric vehicles (PEVs), and hybrid electric vehicles (HEVs), with which the dynamic market penetration level of three vehicle types can be predicted. …”
Get full text

Les nuits contestataires des néo-charbonniers du Vercors : un chronotope forestier au service d’une hétérotopie by Christophe Baticle, Philippe Hanus

“…For around two decades the charcoal burning festivals of the Vercors have been bringing together a group of individuals – with libertarian and/or ecologist aspirations – for the space of a few weeks to produce an unusual chronotope with the support of the local inhabitants: the erection then carbonisation of a charcoal pit in the forest, around which will be added the village of the “neo-wood colliers” and the festive infrastructures according to the rhythm furnished by the progress of the combustion, in the fashion of a heterotopia contesting daytime life in the valley. …”
Get full text

Autonomous Energy Management Strategy in the Intermediate Circuit of an Electric Hybrid Drive with a Supercapacitor by Milan Vacarda

“…A little-studied HEV traction drive topology is an internal combustion engine (ICE), supercapacitor (SC), traction motor (TM), and electric power divider (EPS) assembly. …”
Get full text

Antique coloring of the burning process to increase the variety of finishing of export commodity pottery products by Timbul Raharjo, Yulriawan Dafri, Lutse Lambert Morin, Yulyta Kodrat Prasetyaningsih, Wahyu Tri Atmojo

“…This paper uses a qualitative descriptive method with an explanation of the flow of the experimentation process for the combustion technique of coloring on Kasongan pottery. …”
Get full text

Torque Split Strategy for Parallel Hybrid Electric Vehicles with an Integrated Starter Generator by Zhumu Fu, Aiyun Gao, Xiaohong Wang, Xiaona Song

“…By combining the efficiency map and the optimum torque curve of the internal combustion engine (ICE) with the state of charge (SOC) of the batteries, the torque split strategy is designed, which manages the ICE within its peak efficiency region. …”
Get full text

Simulation Investigation on Flame Retardancy of the PVAc/ATP Nanocomposite by Su Qiong, Wang Yanbin, Liu Li, Liang Junxi

“…As a result, the obvious improved flame retardancy was attributed mainly to the increased dispersion of Mg ions in the PVAc matrix due to the stronger interaction between PVAc and ATP and partially to the combustion temperature of PVAc released by the escaped H2O originating from the ATP dopant. …”
Get full text

Examination of Building Fires Occurred in Artvin City Center Between 2013-2017 by İlknur Bekem Kara

“…Building fires were classified according to "types, burning site building materials and combustion". Losses and material damage were investigated in these events and the causes for start of fires were presented for both public and private buildings. …”
Get full text