GRAIN

作品数：1144被引量：2692H指数：20
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Absorption mechanism of SO_(3)on various alkaline absorbents in the presence of SO_(2)
《Journal of Environmental Sciences》2025年第3期268-277,共10页Junxiang Guo Jin Xiong Yuran Li Jirigele Qinggele Tingyu Zhu 
supported by the National Natural Science Foundation of China(No.52000172);the National Key R&D Program of China(Nos.2017YFB0304300 and 2017YFB0304303).
Sulfur trioxide(SO_(3))as a condensable particle matter has a significant influence on atmospheric visibility,which easily arouses formation of haze.It is imperative to control the SO_(3)emission from the industrial f...
关键词：Alkali absorbent Sulfur trioxide SELECTIVITY Shrinking core model Grain model 
Formation mechanism of multiple spallation and its penetration induced by shear localization in NiTi alloy under implosion loading
《Matter and Radiation at Extremes》2025年第1期81-97,共17页Xianye Wu Xiaoyang Pei Xiang Chen Hao Zhang Jin Wang Xin Yang Meizhen Xiang Shang Gao Fang Wang 
support of the National Natural Science Foundation of China under Grant Nos.12372367 and 12202081;the Special Foundation from the Institute of Fluid Physics of CAEP under Grant No.2022-YCHT-0641.
This study uses nonequilibrium molecular dynamics simulations to explore the dynamic failures and deformation mechanisms of a cylindrical shell composed of nanocrystalline nickel-titanium alloy under implosion loading...
关键词：GRAIN alloy deformation 
Effects of grain's shape-and size-polydispersities,orientation,and area fraction on tortuosity and permeability of 2D granular media
《Particuology》2024年第7期535-557,共23页Ke Cao Huisu Chen Mohammad Iqbal Khan Mingqi Li Lin Liu 
extend their appreciation to Researcher Supporting Project number(RSPD2024R692),King Saud University,Riyadh,Kingdomof SaudiArabia.
The microstructure of granular media, including grain's shape- and size-polydispersities, orientation, and area fraction can potentially affect its permeability. However, few studies consider the coupling effects of t...
关键词：Geometric tortuosity Konzey-Carman equation Shape and size ploydispersities Grain orientation Lattice Boltzmann method Granular media 
Non-epitaxial growth of highly oriented transition metal dichalcogenides with density-controlled twin boundaries
《The Innovation》2023年第6期30-37,共8页Juntong Zhu Zhili Hu Shasha Guo Ruichun Luo Maolin Yu Ang Li Jingbo Pang Minmin Xue Stephen J.Pennycook Zheng Li Zhuhua Zhang Wu Zhou 
National Key R&D Program of China(2018YFA0305800);Natural Science Foundation of China(51872285);Beijing Outstanding Young Scientist Program(BJJWZYJ H01201914430039);CAS Project for Young Scientists in Basic Research(YSBR-003);Fundamental Research Funds for the Central Universities;National Key R&D Program of China(2019YFA0705400);Natural Science Foundation of China(1221101035,12225205,22073048);computations were in part performed at the High-performance Computational Center at NUAA;Singapore Ministry of Education AcRF Tier 2(MOE2019-T2-2-105 and MOE-MOET2EP101210006)and AcRF Tier 1(RG7/21).
Twin boundaries(TBs)in transition metal dichalcogenides(TMDs)constitute distinctive one dimensional electronic systems,exhibiting intriguing physical and chemical properties that have garnered significant attention in...
关键词：GRAIN TRANSITION tempera 
GPU parallel computation of dendrite growth competition in forced convection using the multi-phase-field-lattice Boltzmann model
《Chinese Physics B》2023年第7期530-547,共18页高梓豪 朱昶胜 王苍龙 
Project supported by the National Natural Science Foundation of China(Grant Nos.52161002,51661020,and 11364024);the Postdoctoral Science Foundation of China(Grant No.2014M560371);the Funds for Distinguished Young Scientists of Lanzhou University of Technology,China(Grant No.J201304).
A graphics-processing-unit(GPU)-parallel-based computational scheme is developed to realize the competitive growth process of converging bi-crystal in two-dimensional states in the presence of forced convection condit...
关键词：multi-phase field model GPU grain competition growth lattice Boltzmann model 
Relationships and Mechanisms of Sand Grain Promotion on Nozzle Cavitation Flow Evolution: A Numerical Simulation Investigation
《Journal of Thermal Science》2022年第6期2385-2410,共26页HAN Xiangdong XIAO Jingping YU Fangyan ZHAO Weiguo 
financially supported by China Postdoctoral Science Foundation(2021MD703972);the National Key Research and Development Program of China(No.2018YFC0808400);National Natural Science Foundation of China(No.52074194);the National Key Basic Research Program of China(No.2014CB239203)。
The objective of this study was to primarily investigate the effects of sand grains with different mean diameters and concentrations on cavitation flow development in a nozzle. One new solid-liquid-vapor three-phase c...
关键词：NOZZLE CAVITATION sand grain mean diameter sand grain concentration numerical simulation 
Grain Hermetic Storage Adoption in Northern Uganda: Awareness, Use, and the Constraints to Technology Adoption
《Agricultural Sciences》2022年第9期989-1011,共23页Francis Okori Sam Cherotich Alex Abaca Emmanuel Baidhe Francis Adibaku James Denis Onyinge 
Post-harvest storage losses (PHLs) remain significant in Sub-Saharan Africa (SSA) due to several factors mainly insect pests and molds. Hermetic storage technologies (HSTs) are being promoted to address these storage ...
关键词：Grain Crops Post-Harvest Storage Losses Hermetic Storage Smallholder Farmers Food Security 
A comprehensive understanding of grain selection in spiral grain selector during directional solidification被引量：3
《Journal of Materials Science & Technology》2022年第7期204-212,共9页Binqiang Wang Long Zeng Neng Ren Mingxu Xia Jianguo Li 
financially sponsored by National Science and Technology Major Project (No. 2017-VII-0008-0102);National Natural Science Foundation of China (Nos. 91860121 and 52073174)。
It is of great importance to further investigate grain selection mechanism for the production of single crystal(SX) turbine blade because a single crystal with optimized crystal orientation will enhance service perfor...
关键词：Ni-based superalloy Spiral grain selector Space expansion Geometrical restriction Grain competition 
A classical equation that accounts for observations of non-Arrhenius and cryogenic grain boundary migration
《npj Computational Materials》2022年第1期1492-1500,共9页Eric R.Homer Oliver K.Johnson Darcey Britton James E.Patterson Eric T.Sevy Gregory B.Thompson 
This work was supported by the U.S.Department of Energy (DOE),Office of Science,Basic Energy Sciences (BES) under Award #DE-SC0016441.
Observations of microstructural coarsening at cryogenic temperatures,as well as numerous simulations of grain boundary motion that show faster migration at low temperature than at high temperature,have been troubling ...
关键词：CRYOGENIC GRAIN BOUNDARY 
Quantification of electron accumulation at grain boundaries in perovskite polycrystalline films by correlative infrared-spectroscopic nanoimaging and Kelvin probe force microscopy被引量：4
《Light(Science & Applications)》2021年第5期890-897,共8页Ting-Xiao Qin En-Ming You Mao-Xin Zhang Peng Zheng Xiao-Feng Huang Song-Yuan Ding Bing-Wei Mao Zhong-Qun Tian 
The authors sincerely thank professor Thomas Taubner and Dr.Martin Lewin for discussions on the calculation with the finite dipole model.This work was financially supported by NSFC(Grant 21727807,21872115,21902135);MOST(Grant 2016YFA0200703);and the Project funded by China Postdoctoral Science Foundation(Grant 2019M652251).
Organic–inorganic halide perovskites are emerging materials for photovoltaic applications with certified power conversion efficiencies(PCEs)over 25%.Generally,the microstructures of the perovskite materials are criti...
关键词：ILLUMINATION POLYCRYSTALLINE GRAIN 
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