Results 211 to 220 of about 143,052 (299)

Suppression Characteristics and Mechanism of MCA@ADP‐MMT Composite Powder on Aluminum Powder Explosion

Safety Science and Technology, EarlyView.
MCA@ADP‐MMT can effectively slow down the combustion of Al powder and suppress the occurrence of explosion through the synergistic effect of multiple suppression mechanisms including dilution, quenching, and barrier. ABSTRACT The advancement of precision machining technology has heightened safety concerns regarding aluminum (Al) powder explosions in Al
Haiyan Chen, Wenxue Sun, Hao Liu, Chunmiao Yuan, Qi Zhang, Jinshe Chen   +5 more
wiley   +1 more source

Trends in vertical wind velocity variability reveal cloud microphysical feedback. [PDF]

Nat Commun
Barahona D, Breen KH, Ngo D, Maciel FV, Patnaude R, Diao M.   +5 more
europepmc   +1 more source

Experimental and ReaxFF‐MD Insights Into the Suppression Mechanism of Melamine Cyanurate on Aluminum Dust Explosion

Safety Science and Technology, EarlyView.
This study experimentally determined that the critical suppression concentration of MCA for 30 μm aluminum dust is 750–800 g/m3. An atomic‐scale Al/suppressants combustion suppression model was established, revealing the microscopic mechanism that hinders oxidation and combustion of cAl atoms, and elucidating the synergistic physical–chemical ...
Xiaoye Geng, Haipeng Jiang, Guoliang Li, Zhihao Jin, Tianjiao Zhang, Kai Zhang, Guangyao Si   +6 more
wiley   +1 more source

Computational fluid dynamics simulation of upper airway flow and soft tissue deformation in a mouth-breathing patient: a case study. [PDF]

BMC Oral Health
Ji W, Xie W, Cui Y, Xing Y, Zhang Z, Luo Y, Zhang L.   +6 more
europepmc   +1 more source

Simulation of Nonpremixed Jet Flame Using Flamelet‐Generated Manifold

Safety Science and Technology, EarlyView.
A flamelet‐generated manifold (FGM) approach is proposed and validated by nonpremixed methane jet flames. The effects of radiation and buoyancy were critically examined, and nonpremixed and premixed tabulation methods were compared, revealing the importance of radiation, buoyancy, and appropriate flamelet prototype in accurate FGM modeling.
Yujie Lin, Weijie Zhang, Zhi Zhang, Ziqi Wang, Peng Cai, Yi Liu, Anfeng Yu   +6 more
wiley   +1 more source

Innovative Design of Aerostatic Bearings with Enhanced Dynamic Stability Inspired by the Laval Nozzle Principle. [PDF]

Nanomanuf Metrol
Chen X, Luo X, Xie W, Tian Y, Yang S.
europepmc   +1 more source

Woven Eutectic Lamellar Structures Lead to Ultrahigh Strength and Energy Absorption Capacity in Additively Manufactured Lattice Structures

Small Structures, Volume 6, Issue 5, May 2025.
Herein, AlCoCrFeNi2.1 is selected to produce lattice structures by selective laser melting. The as‐printed lattice structures consist of numerous colonies of nanosized eutectic lamellar structures which are bent and interwind with each other to form a woven microstructure. The unique microstructure leads to unprecedented effective metal strength, yield
Zhiyong Ji, Xingyu Pan, Longlong Wang, Xintian Wang, Xu Chen, Hanwei Fu, Chunlei Qiu   +6 more
wiley   +1 more source

A Causal Relationship Between Boron Seeds and the Selectivity and Growth Mode of Boron Nitride Nanotubes in Inductively-Coupled Plasma. [PDF]

Small
Alrebh A, Gaburici L, Ruth D, Plunkett M, Kingston CT, Kim KS.   +5 more
europepmc   +1 more source

Characteristics of unique cap, Tsurushi and Hata clouds around Mount Fuji

Weather, EarlyView.
Distinct clouds, such as cap clouds, Tsurushi (a type of lenticular cloud) and Hata (banner cloud‐like clouds), frequently form around Mount Fuji, an isolated peak with a slightly elliptical conical shape. Here, we examine their characteristics and occurrence patterns.
Hiroyuki Kusaka, Tomoko Kodama, Riho Ito, Tomoka Maeda, Natsuki Takada, Rio Ishikawa, Kakeru Konnai, Risa Asano, Miru Maebata, Ken T. Murata   +9 more
wiley   +1 more source

Uptake of Gaseous Elemental Mercury by a Rainforest: Insights from a Tropical Glasshouse Used as a Dynamic Flux Chamber. [PDF]

Environ Sci Technol
Denzler B, Eugster W, Bogdal C, Bishop K, Buchmann N, Hungerbühler K, Osterwalder S.   +6 more
europepmc   +1 more source