Results 111 to 120 of about 66,096 (310)

Numerical simulation study on combustion characteristics of square hollow oil pool fire in ship cabins [PDF]

E3S Web of Conferences
To study the combustion phenomenon of square hollow fire sources in ship cabins, PyroSim software was used to establish numerical models of different inner and outer edge lengths of the same fire source area. FDS software was used to numerically simulate
Li He, Li Kun, Huang Qing, Wang Enwei
doaj   +1 more source

Highly Flexible and Conformable ZnO/FeGa Magnetoelectric Heterostructures for Skin wound Healing

Advanced Science, EarlyView.
The magnetic field‐induced electric field generated by a highly flexile ZnO(piezoelectric)/FeGa(magnetostrictive) magnetoelectric heterostructure embedded in the low Young's modulus elastomer PDMS has been used to stimulate the wound healing processes.
Filippos Perdikos, Laia Bagur, Cristina Vaca, Aritz Lafuente, Joaquin Llacer‐Wintle, Bojan Ambrožič, Christina Stefani, Minsoo Kim, Goran Dražić, Darja Lisjak, Jordi Sort, Xiang‐Zhong Chen, Maria Jose Esplandiu, Salvador Pané, Carme Nogués, Josep Nogués, Andreu Blanquer, Borja Sepúlveda   +17 more
wiley   +1 more source

Experimental studies on flame propagation and quenching characteristics of premixed N2O and fuels in reduced–diameter channels

Case Studies in Thermal Engineering
This study established a reduced-diameter combustion channel system to investigate combustion characteristics, detonation flame quenching, and attenuation using N2O and fuel mixtures. High-speed Schlieren photography was used to track the flame evolution
Yuyan Li, Sen Xu, Xingliang Wu, Feiyang Xu   +3 more
doaj   +1 more source

Processamento e caracterização de blendas de poliestireno com retardância à chama [PDF]

, 2014
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Química, Florianópolis, 2014.Blendas híbridas orgânico-inorgânicas contendo poliestireno (PS) e o precursor inorgânico poli ...
Furtat, Plínio de Paula
core  

Highly Efficient and Environmentally Stable Radiative Cooling Fabric: Integrating Photoluminescence and Hierarchical Core–Shell Fibers

Advanced Science, EarlyView.
A scalable radiative cooling fabric engineered with a multi‐layer assembly core–shell structure and integrated photoluminescent materials is reported. The fabric exhibits remarkable environmental stability, including UV resistance, mechanical durability, hydrophobicity, stain resistance, thermal stability, and flame retardancy, demonstrating its ...
Hongtao Liu, Hui Li, Yining Wang, Wei Sun, Zhuan Chen, Yongping Hou, Yongmei Zheng, Xuejian Chen, Bin Yu   +8 more
wiley   +1 more source

Numerical Investigation on the Flame Characteristics of Lean Premixed Methane Flame Piloted with Rich Premixed Flame

Energies
The introduction of the pilot flame can stabilize the lean premixed flame and promote its industrial application. However, the interaction mechanism between the pilot and main flames is complicated.
Lili Zhang, Yongzhang Cui, Pengfei Yin, Wenlong Mao, Pengzhao Zhang   +4 more
doaj   +1 more source

Combustion characteristics of well-dispersed boron submicroparticles and plasma effect

, 2018
Boron is an attractive high-energy fuel additive. But it could not burn efficiently in practical systems due to its high ignition temperature and slow burning velocity. Finding methods to enhance the combustion of boron is desired.
Chengdong Kong, Kong, Chengdong,, Qiang Yao, Mengze Wang, Yao, Qiang, Tian, Zhen Yu, Shuiqing Li, Yu, Dan, Jiankun Zhuo, Yao, Qiang,, Li, Shuiqing, Yu, Dan,, Wang, Mengze,, Kong, Chengdong, Wang, Mengze, Tian, Zhen Yu,, Zhuo, Jiankun,, Li, Shuiqing,, Dan Yu, Zhuo, Jiankun, Lund University., Zhen-Yu Tian   +21 more
core   +1 more source

Biosynthesis of Sciadonic Acid Derived from Gymnosperms with Anti‐Colitis Activity

Advanced Science, EarlyView.
This study establishes an efficient Yarrowia lipolytica platform for unusual sciadonic acid (SCA) production and assess the anti‐colitis efficacy in mice of SCA, supporting its potential as a novel therapeutic lipid. ABSTRACT Sciadonic acid (SCA), Δ5‐unsaturated fatty acid with anti‐inflammatory and lipid‐regulatory properties, is predominantly derived
Yadi Gao, Wei Liu, Xiuping Liang, Jie Bai, Hong Chang, Wenchao Chen, Mohamed A. Farag, Jianbo Xiao, Huifeng Jiang, Jiasheng Wu, Lili Song   +10 more
wiley   +1 more source

Numerical evaluation of lean premixed turbulent flame characteristics on co-axial cylinder configuration at gas turbine conditions

, 2020
The present RANS-combustion study focuses on the flame behaviour and turbulent flame speeds at different equivalence ratios of methane/air mixtures typical of gas turbine conditions.
Vasudevan, Sooraj PM, Muppala, Siva PR
core  

Microsphere‐Modulated Sensing‐in‐Energy Supercapacitor With Self‐Filtering Ultra‐Large Signal Under High‐g Shocks

Advanced Science, EarlyView.
To overcome severe signal oscillation under extreme impact conditions, this work presents a Sensing‐in‐Energy microdevice which integrates a MEMS inertial structure directly within a supercapacitor electrolyte cavity. Utilizing shock‐driven transient contact and electrolyte damping for signal self‐filtering, it achieves weak‐oscillation, large ...
Zhihao Zheng, Yiqun Wang, Kaiyou Liu, Shancheng Luan, Yajiang Yin, Xiaofeng Wang, Keren Dai, Zheng You   +7 more
wiley   +1 more source