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Implementation aspects of a phase-field approach for brittle fracture
G. D. HUYNH, X. ZHUANG, H. NGUYEN-XUAN
《结构与土木工程前沿(英文)》 2019年 第13卷 第2期 页码 417-428 doi: 10.1007/s11709-018-0477-3
High-order phase-field model with the local and second-order max-entropy approximants
Fatemeh AMIRI
《结构与土木工程前沿(英文)》 2019年 第13卷 第2期 页码 406-416 doi: 10.1007/s11709-018-0475-5
关键词: second-order maximum entropy local maximum entropy second- and fourth-order phase-field models B-spline
A review on different theoretical models of electrocaloric effect for refrigeration
《能源前沿(英文)》 2023年 第17卷 第4期 页码 478-503 doi: 10.1007/s11708-023-0884-6
关键词: electrocaloric effect effective Hamiltonian phase-field modeling different theoretical models
A FEniCS implementation of the phase field method for quasi-static brittle fracture
HIRSHIKESH, Sundararajan NATARAJAN, Ratna Kumar ANNABATTULA
《结构与土木工程前沿(英文)》 2019年 第13卷 第2期 页码 380-396 doi: 10.1007/s11709-018-0471-9
关键词: phase field method FEniCS brittle fracture crack propagation variational theory of fracture
Xi F. XU
《结构与土木工程前沿(英文)》 2015年 第9卷 第2期 页码 107-113 doi: 10.1007/s11709-014-0268-4
关键词: multiscale finite element settlement perturbation random field geotechnical
Residence time distribution and modeling of the liquid phase in an impinging stream reactor
Xingjun WANG, Xianhui HU, Lishun HU, Guangsuo YU, Fuchen WANG,
《化学科学与工程前沿(英文)》 2010年 第4卷 第3期 页码 353-359 doi: 10.1007/s11705-009-0262-x
The computational fluid dynamic modeling of downwash flow field for a six-rotor UAV
Yongjun ZHENG, Shenghui YANG, Xingxing LIU, Jie WANG, Tomas NORTON, Jian CHEN, Yu TAN
《农业科学与工程前沿(英文)》 2018年 第5卷 第2期 页码 159-167 doi: 10.15302/J-FASE-2018216
关键词: CFD simulation downwash flow field numerical analysis plant protection six-rotor UAV
徐祖耀
《中国工程科学》 2004年 第6卷 第1期 页码 16-21
材料塑性成形与热处理一体化工程的理论基础,主要为应力—相变—形变间冶金交互作用和力学交互作用的机制、建模以及组织与性能变化的模拟。以钢为例,介绍了应力下铁素体、珠光体相变的文献工作,并提出0.38C-Cr-Mo钢在应力下铁素体形成和珠光体相变的动力学模型以及组织变化的计算机模拟;讨论了Scheil相加性原则的不足及其修正途径;略述应力对钢中贝氏体相变及马氏体相变的影响;简介相场理论及其应用。对材料在应力下相变理论、建模与组织模拟的后续研究工作提出了展望。
Modeling of Ce(IV) transport through a dispersion flat combined liquid membrane with carrier P507
Liang PEI,Liming WANG,Zhanying MA
《环境科学与工程前沿(英文)》 2014年 第8卷 第4期 页码 503-509 doi: 10.1007/s11783-013-0540-1
关键词: Dispersion flat combined liquid membrane (DFCLM) dispersion phase feed phase 2-ethyl hexyl phosphonic acid-mono-2-ethyl hexyl ester Ce (IV)
ENHANCING RAINFALL-RUNOFF POLLUTION MODELING BY INCORPORATION OF NEGLECTED PHYSICAL PROCESSES
《农业科学与工程前沿(英文)》 2023年 第10卷 第4期 页码 553-565 doi: 10.15302/J-FASE-2023519
The growing need to mitigate rainfall-runoff pollution, especially first flush, calls for accurate quantification of pollution load and the refined understanding of its spatial-temporal variation. The wash-off model has advantages in modeling rainfall-runoff pollution due to the inclusion of two key physical processes, build-up and wash-off. However, this disregards pollution load from wet precipitation and the relationship between rainfall and runoff, leading to uncertainties in model outputs. This study integrated the Soil Conservation Service curve number (SCS-CN) into the wash-off model and added pollutant load from wet precipitation to enhance the rainfall-runoff pollution modeling. The enhanced wash-off model was validated in a typical rural-residential area. The results showed that the model performed better than the established wash-off model and the commonly-used event mean concentrations method, and identified two different modes of pollution characteristics dominated by land pollution and rainfall pollution, respectively. In addition, the model simulated more accurate pollutant concentrations at high-temporal-resolution. From this, it was found that 12% of the total runoff contained 80% to 95% of the total load for chemical oxygen demand, total N, and total P, whereas it contained only 15% of the total load for NH4+-N. The enhanced model can provide deeper insights into non-point pollution mitigation.
关键词: Erhai Lake field experiment non-point source pollution load rainfall runoff wash-off model
The Group Interaction Field for Learning and Explaining Pedestrian Anticipation
Xueyang Wang,Xuecheng Chen,Puhua Jiang,Haozhe Lin,Xiaoyun Yuan,Mengqi Ji,Yuchen Guo,Ruqi Huang,Lu Fang,
《工程(英文)》 doi: 10.1016/j.eng.2023.05.020
关键词: Human behavior modeling and prediction Implicit representation of pedestrian anticipation Group interaction Graph neural network
Modeling and simulation of biomass air-steam gasification in a fluidized bed
KONG Xiaoying, WU Chuangzhi, YUAN Zhenhong, MA Longlong, CHANG Jie, LÜ Pengmei
《化学科学与工程前沿(英文)》 2008年 第2卷 第2期 页码 209-213 doi: 10.1007/s11705-008-0039-7
关键词: satisfactory agreement two-phase mathematical one-dimensional pyrolysis calculated
Modeling the gas flow in a cyclone separator at different temperature and pressure
Gujun WAN, Guogang SUN, Cuizhi GAO, Ruiqian DONG, Ying ZHENG, Mingxian SHI
《化学科学与工程前沿(英文)》 2010年 第4卷 第4期 页码 498-505 doi: 10.1007/s11705-010-0502-0
关键词: cyclone separator high temperature high pressure flow field numerical simulation
Microfluidic production of liposomes through liquid–liquid phase separation in ternary droplets
《化学科学与工程前沿(英文)》 2022年 第16卷 第6期 页码 1017-1022 doi: 10.1007/s11705-021-2118-y
关键词: microfluidics liposomes ternary droplets phase separation
标题 作者 时间 类型 操作
Implementation aspects of a phase-field approach for brittle fracture
G. D. HUYNH, X. ZHUANG, H. NGUYEN-XUAN
期刊论文
High-order phase-field model with the local and second-order max-entropy approximants
Fatemeh AMIRI
期刊论文
A FEniCS implementation of the phase field method for quasi-static brittle fracture
HIRSHIKESH, Sundararajan NATARAJAN, Ratna Kumar ANNABATTULA
期刊论文
Multiscale stochastic finite element method on random field modeling of geotechnical problems – a fast
Xi F. XU
期刊论文
Residence time distribution and modeling of the liquid phase in an impinging stream reactor
Xingjun WANG, Xianhui HU, Lishun HU, Guangsuo YU, Fuchen WANG,
期刊论文
The computational fluid dynamic modeling of downwash flow field for a six-rotor UAV
Yongjun ZHENG, Shenghui YANG, Xingxing LIU, Jie WANG, Tomas NORTON, Jian CHEN, Yu TAN
期刊论文
Modeling of Ce(IV) transport through a dispersion flat combined liquid membrane with carrier P507
Liang PEI,Liming WANG,Zhanying MA
期刊论文
The Group Interaction Field for Learning and Explaining Pedestrian Anticipation
Xueyang Wang,Xuecheng Chen,Puhua Jiang,Haozhe Lin,Xiaoyun Yuan,Mengqi Ji,Yuchen Guo,Ruqi Huang,Lu Fang,
期刊论文
Modeling and simulation of biomass air-steam gasification in a fluidized bed
KONG Xiaoying, WU Chuangzhi, YUAN Zhenhong, MA Longlong, CHANG Jie, LÜ Pengmei
期刊论文
Modeling the gas flow in a cyclone separator at different temperature and pressure
Gujun WAN, Guogang SUN, Cuizhi GAO, Ruiqian DONG, Ying ZHENG, Mingxian SHI
期刊论文