Resource Type

Journal Article 857

Conference Videos 17

Year

2023 43

2022 55

2021 56

2020 64

2019 59

2018 42

2017 37

2016 29

2015 50

2014 46

2013 35

2012 38

2011 41

2010 45

2009 38

2008 30

2007 36

2006 36

2005 18

2004 17

open ︾

Keywords

finite element method 39

topology optimization 10

discrete element method 8

Monte Carlo method 7

technology foresight 7

finite element method (FEM) 6

displacement 4

efficient 4

least square method 4

level set method 4

monitoring 4

numerical simulation 4

Taguchi method 3

concrete 3

different 3

finite element 3

neural network 3

reliability 3

2035 2

open ︾

Search scope:

排序： Display mode:

Comparison of indirect boundary element and finite element methods A case study: Shiraz-Esfahan railway

Amin MANOUCHEHRIAN, Mohammad Fatehi MARJI, Mohsen MOHEBBI

Frontiers of Structural and Civil Engineering 2012, Volume 6, Issue 4,   Pages 385-392 doi: 10.1007/s11709-012-0173-7

Abstract: Recently, various numerical methods such as finite element method (FEM), discrete element method (DEM), finite difference method (FDM) and boundary element method (BEM) have been used extremely in geosciencesThis paper suggests the implementation of the indirect boundary element method (IBEM) as a formulationFor this purpose, this tunnel has been modeled numerically using two-dimensional fictitious stress methodTo validate the results, they were compared with FEM results as a commonly used numerical method.

Keywords： indirect boundary element method     finite element method     displacement     tunnel     case study    

HTML PDF Collect

Discussion on the Content of Coal Bed Gas Predicted by Indirect Method

Xian Xuefu,Gu Min

Strategic Study of CAE 2006, Volume 8, Issue 8,   Pages 15-22

Abstract:

Some dispute problems about the content of coal bed gas (methane) predicted by indirect method, including

Keywords： indirect method     gas in coal seam     methane     methane adsorbed     free methane    

HTML PDF Collect

Trajectory planning of mobile robots using indirect solution of optimal control method in generalized

M. NAZEMIZADEH, H. N. RAHIMI, K. AMINI KHOIY

Frontiers of Mechanical Engineering 2012, Volume 7, Issue 1,   Pages 23-28 doi: 10.1007/s11465-012-0304-9

Abstract: To solve the problem, an indirect solution of the optimal control method is employed, and conditionssimulations are performed for a nonholonomic mobile robot to illustrate effectiveness of the proposed method

Keywords： mobile robot     trajectory planning     nonlinear dynamic     optimal control    

HTML PDF Collect

An indirect evaporative chiller

Xiaoyun XIE, Yi JIANG,

Frontiers in Energy 2010, Volume 4, Issue 1,   Pages 66-76 doi: 10.1007/s11708-010-0021-1

Abstract: A novel indirect evaporative chiller driven by outdoor dry air to produce cold water as the cooling sourceperformance inside the chiller, a quasi-countercurrent air cooler was designed; a subsection linear methodThe first indirect evaporative chiller, designed and developed in 2005, has been in use in Kairui BuildingFinally, the application prospect of the indirect evaporative chiller in the world is presented.

Keywords： indirect evaporative chiller     dry air     dew point temperature    

HTML PDF Collect

Thermodynamic and economic analyses of a coal and biomass indirect coupling power generation system

Buqing YE, Rui ZHANG, Jin CAO, Bingquan SHI, Xun ZHOU, Dong LIU

Frontiers in Energy 2020, Volume 14, Issue 3,   Pages 590-606 doi: 10.1007/s11708-020-0809-6

Abstract: In this paper, a novel coal and biomass indirect coupling system is proposed based on the technologyThe process of the direct and the indirect coupling system is simulated.The simulation indicates that the thermodynamic performance of the indirect coupling system is slightlyWhen the blending ratio of biomass is 20%, the energy and exergy efficiencies of the indirect couplingThe environmental impact analysis indicates that the indirect coupling system can inhibit the propagation

Keywords： biomass     indirect coupling system     process simulation     thermodynamic analysis     economic analysis    

HTML PDF Collect

Tackling global electricity shortage through human power: Technical opportunities from direct or indirect

Dan DAI, Jing LIU

Frontiers in Energy 2012, Volume 6, Issue 3,   Pages 210-226 doi: 10.1007/s11708-012-0200-3

Abstract: Further, direct or indirect utilization of human power in daily life, especially transportation and home

Keywords： human energy harvesting     human-powered transportation     human-powered home appliances     human-powered grid (HPG)     human-powered charger (HPC)     human-powered storage (HPS)     biofuel    

HTML PDF Collect

NICE’s Indirect Coal-to-Liquid Process for Producing Clean Transportation Fuels Using Fischer-Tropsch

Omar M. Basha,Li Weng,Zhuo-wu Men,Wayne Xu,Badie I. Morsi

Frontiers of Engineering Management 2016, Volume 3, Issue 4,   Pages 362-376 doi: 10.15302/J-FEM-2016049

Abstract: Clean-and-Low-Carbon Energy (NICE) and University of Pittsburgh in order to develop and commercialize the Indirect

Keywords： Fischer-Tropsch synthesis     tail gas recycle     simulations     process design    

HTML PDF Collect

Microcystin-LR detection based on indirect competitive enzyme-linked immunosorbent assay

SHENG Jianwu, HE Miao, YU Shaoqing, SHI Hanchang, QIAN Yi

Frontiers of Environmental Science & Engineering 2007, Volume 1, Issue 3,   Pages 329-333 doi: 10.1007/s11783-007-0056-7

Abstract: In this paper, an indirect competitive enzyme-linked immunosorbent assay (ic-ELISA) was established and

Keywords： o-phenylenediamine     4-arginine     ic-ELISA     substrate     chromatography    

HTML PDF Collect

Novel eco-efficient reactive distillation process for dimethyl carbonate production by indirect alcoholysis

Iulian Patraşcu, Costin S. Bîldea, Anton A. Kiss

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 2,   Pages 316-331 doi: 10.1007/s11705-021-2047-9

Abstract: produced from CO through various chemical pathways, but the most convenient route reported is the indirectThis work shows that the production of dimethyl carbonate by indirect alcoholysis of urea can be improved

Keywords： dimethyl carbonate     reactive distillation     process design     plantwide control    

HTML PDF Collect

Hierarchically porous zeolites synthesized with carbon materials as templates

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 6,   Pages 1444-1461 doi: 10.1007/s11705-021-2090-6

Abstract: substantial strategies for synthesizing hierarchical zeolites are introduced in direct templates and indirectThen, we discuss the indirect templates method (crystallization of carbon-silica composites), by which

Keywords： hierarchical zeolites     carbon materials     direct templates     indirect templates     carbon-silica composites    

HTML PDF Collect

Synthesis of haptens and production of antibodies to bisphenol A

Xiya ZHANG, Xiaoyun DONG, Sijun ZHAO, Yuebin KE, Kai WEN, Suxia ZHANG, Zhanhui WANG, Jianzhong SHEN

Frontiers of Agricultural Science and Engineering 2017, Volume 4, Issue 3,   Pages 366-372 doi: 10.15302/J-FASE-2017132

Abstract: Highly sensitive polyclonal antibodies were obtained and characterized using indirect competitive enzyme-linkedA sensitive icELISA method utilizing the polyclonal antibody was developed for the determination of BPAThese results indicate that the icELISA method is suitable for the detection of BPA in milk.

Keywords： bisphenol A     cross-reactivity     hapten     indirect competitive ELISA     polyclonal antibody    

HTML PDF Collect

Role of water chemistry on estrone removal by nanofiltration with the presence of hydrophobic acids

Xue JIN,Jiangyong HU

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 1,   Pages 164-170 doi: 10.1007/s11783-014-0747-9

Abstract: These results can be important for NF application in direct/indirect potable water reuse.

Keywords： indirect potable water reuse     steroid hormone     nanofiltration(NF)     rejection     water chemistry     hydrophobic    

HTML PDF Collect

Anylysis on Carbon Emission Based on the Life Cycle of New Coal Chemical Industry

Wu Juanni,Zhang Yueling,Tian Yajun and Xie Kechang

Strategic Study of CAE 2015, Volume 17, Issue 9,   Pages 69-74

Abstract: out the potential influence of New Coal Chemical Industry to climate change, Life Cycle Assessment methodcalculate the current and potential CO2 emission of coal to olefins (CTO), direct coal to liquid (CTL), indirectCoal to SNG contributes the most to carbon emissions growth, followed by CTO and indirect CTL. 54 %&ndash

Keywords： coal to olefins     direct coal to liquid     indirect coal to liquid     coal to synthetic natural gas     life    

HTML PDF Collect

Indirect adaptive fuzzy-regulated optimal control for unknown continuous-time nonlinear systems

Haiyun Zhang, Deyuan Meng, Jin Wang, Guodong Lu,gray_sun@zju.edu.cn,tinydreams@126.com,dwjcom@zju.edu.cn,lugd@zju.edu.cn

Frontiers of Information Technology & Electronic Engineering 2021, Volume 22, Issue 2,   Pages 141-286 doi: 10.1631/FITEE.1900610

Abstract: We present a novel indirect adaptive fuzzy-regulated optimal control scheme for continuous-time nonlinearSimulation examples and comparisons show the effectiveness and advantages of the proposed method.

Keywords： Indirect adaptive optimal control     Hamilton-Jacobi-Bellman equation     Fuzzy-regulated critic     Adaptive    

HTML PDF Collect

Sewage sludge ditch for recovering heavy metals can improve crop yield and soil environmental quality

Xianke Lin, Xiaohong Chen, Sichang Li, Yangmei Chen, Zebin Wei, Qitang Wu

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 2, doi: 10.1007/s11783-020-1314-1

Abstract: Abstract • Indirect use of sludge in ditches alongside plants was tested in field experiments. • Therecovered with heavy metals. • Cd, Pb, Cu and Zn in the planted soil were all in a safe range. • The indirectAn indirect use of MSS in ditches alongside Pennisetum hybridum plants was studied in field plots forMoreover, the moisture content and phytotoxicity of MSS after this indirect use were reduced and theTherefore, this indirect use of MSS is beneficial to agricultural production, soil quality and environmental

Keywords： Municipal sewage sludge     Indirect use     Heavy metals     Macronutrients     Pennisetum hybridum    

HTML PDF Collect

Title Author Date Type Operation

Comparison of indirect boundary element and finite element methods A case study: Shiraz-Esfahan railway

Amin MANOUCHEHRIAN, Mohammad Fatehi MARJI, Mohsen MOHEBBI

Journal Article

Discussion on the Content of Coal Bed Gas Predicted by Indirect Method

Xian Xuefu,Gu Min

Journal Article

Trajectory planning of mobile robots using indirect solution of optimal control method in generalized

M. NAZEMIZADEH, H. N. RAHIMI, K. AMINI KHOIY

Journal Article

An indirect evaporative chiller

Xiaoyun XIE, Yi JIANG,

Journal Article

Thermodynamic and economic analyses of a coal and biomass indirect coupling power generation system

Buqing YE, Rui ZHANG, Jin CAO, Bingquan SHI, Xun ZHOU, Dong LIU

Journal Article

Tackling global electricity shortage through human power: Technical opportunities from direct or indirect

Dan DAI, Jing LIU

Journal Article

NICE’s Indirect Coal-to-Liquid Process for Producing Clean Transportation Fuels Using Fischer-Tropsch

Omar M. Basha,Li Weng,Zhuo-wu Men,Wayne Xu,Badie I. Morsi

Journal Article

Microcystin-LR detection based on indirect competitive enzyme-linked immunosorbent assay

SHENG Jianwu, HE Miao, YU Shaoqing, SHI Hanchang, QIAN Yi

Journal Article

Novel eco-efficient reactive distillation process for dimethyl carbonate production by indirect alcoholysis

Iulian Patraşcu, Costin S. Bîldea, Anton A. Kiss

Journal Article

Hierarchically porous zeolites synthesized with carbon materials as templates

Journal Article

Synthesis of haptens and production of antibodies to bisphenol A

Xiya ZHANG, Xiaoyun DONG, Sijun ZHAO, Yuebin KE, Kai WEN, Suxia ZHANG, Zhanhui WANG, Jianzhong SHEN

Journal Article

Role of water chemistry on estrone removal by nanofiltration with the presence of hydrophobic acids

Xue JIN,Jiangyong HU

Journal Article

Anylysis on Carbon Emission Based on the Life Cycle of New Coal Chemical Industry

Wu Juanni,Zhang Yueling,Tian Yajun and Xie Kechang

Journal Article

Indirect adaptive fuzzy-regulated optimal control for unknown continuous-time nonlinear systems

Haiyun Zhang, Deyuan Meng, Jin Wang, Guodong Lu,gray_sun@zju.edu.cn,tinydreams@126.com,dwjcom@zju.edu.cn,lugd@zju.edu.cn

Journal Article

Sewage sludge ditch for recovering heavy metals can improve crop yield and soil environmental quality

Xianke Lin, Xiaohong Chen, Sichang Li, Yangmei Chen, Zebin Wei, Qitang Wu

Journal Article