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Farhoud KALATEH, Farideh HOSSEINEJAD
《结构与土木工程前沿(英文)》 2020年 第14卷 第2期 页码 387-410 doi: 10.1007/s11709-019-0601-z
关键词: fuzzy finite element method saturated soil hydro-mechanical coupled equations coupled analysis uncertainty analysis
Investigation of the hydro-mechanical behaviour of compacted expansive clay
Yujun CUI, An Ninh TA, Anh Minh TANG, Yingfa LU,
《结构与土木工程前沿(英文)》 2010年 第4卷 第2期 页码 154-164 doi: 10.1007/s11709-010-0019-0
关键词: Romainville clay suction control oedometer test large infiltration task hydro-mechanical behaviour
Rainer HORN, Winfried E. H. BLUM
《农业科学与工程前沿(英文)》 2020年 第7卷 第3期 页码 243-245 doi: 10.15302/J-FASE-2020334
应富强,潘孝勇,李敏
《中国工程科学》 2007年 第9卷 第7期 页码 47-52
楔横轧齿轮轧制成形是一个全新的课题,在轧制过程中轧件的变形、温度场及力能参数都有待研究。将楔横轧技术与齿轮范成加工原理相结合,设计了楔横轧齿轮轧制的模具,给出了楔横轧齿轮轧制成形热力耦合本构模型,并在SuperForm平台对轧制成形过程进行了有限元模拟,获得了轧件在成形过程中的变形规律、温度场分布及力能参数变化等数据,详细分析了数值模拟结果,为进一步研究齿轮楔横轧制坯提供参考。
Finite element modeling of thermo-active diaphragm walls
Yi RUI, Mei YIN
《结构与土木工程前沿(英文)》 2020年 第14卷 第3期 页码 646-663 doi: 10.1007/s11709-020-0584-9
关键词: thermo-active diaphragm wall finite element analysis thermo-hydro-mechanical coupling ground source heat pump
An extended thermo-mechanically coupled algorithm for simulation of superelasticity and shape memory
S. HASHEMI,H. AHMADIAN,S. MOHAMMADI
《结构与土木工程前沿(英文)》 2015年 第9卷 第4期 页码 466-477 doi: 10.1007/s11709-015-0300-3
关键词: shape memory alloy thermo-mechanical coupling superplasticity shape memory effect
Prediction of hydro-suction dredging depth using data-driven methods
《结构与土木工程前沿(英文)》 2021年 第15卷 第3期 页码 652-664 doi: 10.1007/s11709-021-0719-7
关键词: sedimentation water resources dam engineering machine learning heuristic
A review on membrane distillation in process engineering: design and exergy equations, materials and
《化学科学与工程前沿(英文)》 2022年 第16卷 第5期 页码 592-613 doi: 10.1007/s11705-021-2105-3
关键词: membrane distillation recent developments heat and mass transfer wetting membrane material
Design of damping valve for vehicle hydro pneumatic suspension
DONG Mingming, HUANG Hua, GU Lian
《机械工程前沿(英文)》 2008年 第3卷 第1期 页码 97-100 doi: 10.1007/s11465-008-0014-5
关键词: ability pneumatic necessity flowrate equivalent linearization
Hydro-pyrolysis of lignocellulosic biomass over alumina supported Platinum, Mo
Songbo He, Jeffrey Boom, Rolf van der Gaast, K. Seshan
《化学科学与工程前沿(英文)》 2018年 第12卷 第1期 页码 155-161 doi: 10.1007/s11705-017-1655-x
关键词: bio-oil pyrolysis hydro-deoxygenation (HDO) non-noble metal catalysts hydro-treatment
Parametric equations for notch stress concentration factors of rib–deck welds under bending loading
《结构与土木工程前沿(英文)》 2021年 第15卷 第3期 页码 595-608 doi: 10.1007/s11709-021-0720-1
关键词: notch stress concentration factor rib–deck weld parametric analysis regression analysis parametric equation
Solving nonlinear differential equations of Vanderpol, Rayleigh and Duffing by AGM
null
《机械工程前沿(英文)》 2014年 第9卷 第2期 页码 177-190 doi: 10.1007/s11465-014-0288-8
In the present paper, three complicated nonlinear differential equations in the field of vibration, which are Vanderpol, Rayleigh and Duffing equations, have been analyzed and solved completely by Algebraic Method (AGM). Investigating this kind of equations is a very hard task to do and the obtained solution is not accurate and reliable. This issue will be emerged after comparing the achieved solutions by numerical method (Runge-Kutte 4th). Based on the comparisons which have been made between the gained solutions by AGM and numerical method, it is possible to indicate that AGM can be successfully applied for various differential equations particularly for difficult ones. The results reveal that this method is not only very effective and simple, but also reliable, and can be applied for other complicated nonlinear problems.
关键词: Algebraic Method (AGM) Angular Frequency Vanderpol Rayleigh Duffing
Optimal dynamic emergency reserve activation using spinning, hydro and demand-side reserves
S. Surender REDDY,P. R. BIJWE,A. R. ABHYANKAR
《能源前沿(英文)》 2016年 第10卷 第4期 页码 409-423 doi: 10.1007/s11708-016-0431-9
关键词: demand-side reserves dynamic reserve activation approach hydro power units post contingency sequential reserve activation approach spinning reserves
黄志洵
《中国工程科学》 2005年 第7卷 第3期 页码 6-12
2004年6月,位于西非Oklo的美国Los Alamos实验室的核工业反应堆对实验数据做再分析后得出结论说,近20亿年内精细结构常数减小了4.5×10-8。常数不常,意味着光速有很小的变化。这是最新的与狭义相对论不符的实验报告。另一方面,光子如有质量,Maxwell方程组将被Proca方程组所取代,而磁矢位(势)A将成为可观测量。而过去和现在都有许多方法测量光子的质量。
文章的主要目的是在Proca理论框架内研究电磁波波速,发现即使在自由空间(真空)条件下也会出现超光速传播;同时又对波导与Proca波的截止现象做了比较,给出了相应的结果。
关键词: 狭义相对论 Maxwell方程组 Proca方程组 电磁波波速 光子的静止质量
Load shedding scheme for an interconnected hydro-thermal hybrid system with SMES
D. TYAGI, Ashwani KUMAR, Saurabh CHANANA
《能源前沿(英文)》 2012年 第6卷 第3期 页码 227-236 doi: 10.1007/s11708-012-0198-6
关键词: critical load frequency response load shedding multi-area system rate of change of frequency superconducting magnetic energy storage (SMES) device
标题 作者 时间 类型 操作
Uncertainty assessment in hydro-mechanical-coupled analysis of saturated porous medium applying fuzzy
Farhoud KALATEH, Farideh HOSSEINEJAD
期刊论文
Investigation of the hydro-mechanical behaviour of compacted expansive clay
Yujun CUI, An Ninh TA, Anh Minh TANG, Yingfa LU,
期刊论文
Effect of land-use management systems on coupled physical and mechanical, chemical and biological soil
Rainer HORN, Winfried E. H. BLUM
期刊论文
An extended thermo-mechanically coupled algorithm for simulation of superelasticity and shape memory
S. HASHEMI,H. AHMADIAN,S. MOHAMMADI
期刊论文
A review on membrane distillation in process engineering: design and exergy equations, materials and
期刊论文
Design of damping valve for vehicle hydro pneumatic suspension
DONG Mingming, HUANG Hua, GU Lian
期刊论文
Hydro-pyrolysis of lignocellulosic biomass over alumina supported Platinum, Mo
Songbo He, Jeffrey Boom, Rolf van der Gaast, K. Seshan
期刊论文
Parametric equations for notch stress concentration factors of rib–deck welds under bending loading
期刊论文
Optimal dynamic emergency reserve activation using spinning, hydro and demand-side reserves
S. Surender REDDY,P. R. BIJWE,A. R. ABHYANKAR
期刊论文