Resource Type

Journal Article 1208

Conference Videos 36

Conference Information 2

Year

2024 1

2023 99

2022 107

2021 114

2020 76

2019 80

2018 76

2017 63

2016 55

2015 56

2014 49

2013 47

2012 48

2011 43

2010 49

2009 46

2008 47

2007 54

2006 22

2005 17

open ︾

Keywords

optimization 76

multi-objective optimization 22

genetic algorithm 20

topology optimization 19

Optimization 12

structure 12

thermal management 8

additive manufacturing 7

Response surface methodology 6

design optimization 6

optimization design 6

sensitivity analysis 6

artificial neural network 5

robust design 5

temperature 5

thermal energy storage 5

Additive manufacturing 4

Distributed optimization 4

Microbial community structure 4

open ︾

Search scope:

排序： Display mode:

An ANN-exhaustive-listing method for optimization of multiple building shapes and envelope propertieswith maximum thermal performance

Yaolin LIN, Wei YANG

Frontiers in Energy 2021, Volume 15, Issue 2,   Pages 550-563 doi: 10.1007/s11708-019-0607-1

Abstract: awareness of sustainability, demands on optimized design of building shapes with a view to maximize its thermalCurrent research focuses more on building envelopes than shapes, and thermal comfort of building occupantshas not been considered in maximizing thermal performance in building shape optimization.performance as measured by both thermal load and comfort hour.that the building shape needs to be treated separately to achieve sufficient accuracy of prediction of thermal

Keywords： ANN (artificial neural network)     exhaustive-listing     building shape     optimization     thermal load     thermal comfort    

HTML PDF Collect

Thermal characteristic analysis and thermal design technology for high speed high precision machine tools

Gao Jianmin,Shi Xiaojun,Xu Aiming and Zhao Boxuan

Strategic Study of CAE 2013, Volume 15, Issue 1,   Pages 28-33

Abstract:

Based on how to improve the inherent thermal performance of high speed high precision machine tools, theories and methods about thermal characteristic analysis, thermal structure optimizationprovide reference for machine tools researchers and designers, the latest progress and technology on thermal

Keywords： high speed high precision machine tool     thermal characteristic analysis     thermal structure optimization    

HTML PDF Collect

Effect of thermal pretreatment on the surface structure of PtSn/SiO

Guozhen Xu, Jian Zhang, Shengping Wang, Yujun Zhao, Xinbin Ma

Frontiers of Chemical Science and Engineering 2016, Volume 10, Issue 3,   Pages 417-424 doi: 10.1007/s11705-016-1583-1

Abstract: The effect of thermal pretreatment on the active sites and catalytic performances of PtSn/SiO catalystThe results showed that Pt species were formed primarily in crystalline structure and no PtSn alloyMeanwhile, with the increment of thermal pretreatment temperature, Pt dispersion showed a decreasingSimultaneously, the amount of Lewis acid sites was remarkably influenced by such thermal pretreatment

Keywords： thermal pretreatment     acetic acid     hydrogenation     ethanol     PtSn/SiO2    

HTML PDF Collect

Modeling and optimization of an enhanced battery thermal management system in electric vehicles

Mao LI, Yuanzhi LIU, Xiaobang WANG, Jie ZHANG

Frontiers of Mechanical Engineering 2019, Volume 14, Issue 1,   Pages 65-75 doi: 10.1007/s11465-018-0520-z

Abstract: This paper models and optimizes an air-based battery thermal management system (BTMS) in a battery modulecooling air, heat flux from the battery cell to the cooling air, and passage spacing size) on the battery thermalThree metrics are used to evaluate the BTMS thermal performance, including (i) the maximum temperatureOptimization is also performed to optimize the passage spacing size.

Keywords： thermal management     electric vehicle     lithium-ion battery     temperature uniformity     design optimization    

HTML PDF Collect

Thermal fluid-structure interaction and coupled thermal-stress analysis in a cable stayed bridge exposed

Nazim Abdul NARIMAN

Frontiers of Structural and Civil Engineering 2018, Volume 12, Issue 4,   Pages 609-628 doi: 10.1007/s11709-018-0452-z

Abstract: In this paper, thermal fluid structure-interaction (TFSI) and coupled thermal-stress analysis are utilizedcalculate the lift and drag forces in addition to determining the lock-in regions once using fluid-structureVorticity and thermal convection fields of three fire scenarios are simulated and analyzed.The results revealed that TFSI models and coupled thermal-stress models are significant in detecting

Keywords： fire scenario     transient heat transfer     TFSI model     coupled thermal-stress     XFEM    

HTML PDF Collect

Optimization of cold-end system of thermal power plants based on entropy generation minimization

Frontiers in Energy 2022, Volume 16, Issue 6,   Pages 956-972 doi: 10.1007/s11708-021-0785-5

Abstract: Cold-end systems are heat sinks of thermal power cycles, which have an essential effect on the overallperformance of thermal power plants.large-capacity thermal power plants.However, little attention has been paid to the optimization of the cold-end system with multi-pressureTherefore, the design optimization methods of cold-end systems with single- and multi-pressure condensers

Keywords： cold-end system     entropy generation minimization     optimization     economic analysis     genetic algorithm    

HTML PDF Collect

Massively efficient filter for topology optimization based on the splitting of tensor product structure

Frontiers of Mechanical Engineering 2022, Volume 17, Issue 4, doi: 10.1007/s11465-022-0710-6

Abstract: In this work, we put forward a massively efficient filter for topology optimization (TO) utilizing thesplitting of tensor product structure.which the sensitivity analysis is reformulated for the nodal design variables without altering the optimizationTherefore, the proposed filter is massively improved by the splitting of tensor product structure and

Keywords： topology optimization     isogeometric analysis     finite element analysis     tensor product structure     sensitivity    

HTML PDF Collect

Layout optimization of steel reinforcement in concrete structure using a truss-continuum model

Frontiers of Structural and Civil Engineering 2023, Volume 17, Issue 5,   Pages 669-685 doi: 10.1007/s11709-023-0963-0

Abstract: Based on bi-directional evolutionary structural optimization (BESO), a new approach is developed in thisFurthermore, a modified bi-directional evolutionary structural optimization (M-BESO) method is proposedTo fully utilize the tensile strength of steel and the compressive strength of concrete, the optimization

Keywords： bi-directional evolutionary structural optimization     steel-reinforced concrete     concrete stress     reinforcement    

HTML PDF Collect

Lightening structure optimization on turbine wheel of vehicular turbocharger

ZHAO Junsheng, MA Chaochen, HU Liaoping

Frontiers in Energy 2008, Volume 2, Issue 4,   Pages 422-426 doi: 10.1007/s11708-008-0098-y

Abstract: Based on basic principle of optimization design, structure optimization of turbine is conducted usingoptimization module of ANSYS and APDL in order to get the minimum turbine weight.Considering assembly technique and cast requirement, the structure of the modified turbine is determined

Keywords： requirement     technique     engineering application     turbocharger     reference    

HTML PDF Collect

Solvability and thermal response of cellulose with different crystal configurations

Qian CHEN, Kai ZHENG, Qingtao FAN, Kun WANG, Haiyan YANG, Jianxin JIANG, Shijie LIU

Frontiers of Engineering Management 2019, Volume 6, Issue 1,   Pages 62-69 doi: 10.1007/s42524-019-0001-z

Abstract: Moreover, the crystalline structure of cellulose is a major factor restricting its industrial utilizationIn this study, cellulose polymorphs were prepared from natural cellulose, and their solvability and thermalThe thermal behavior of the polymorphic forms of cellulose-d was also evaluated, and cellulose II exhibitedthe poorest thermal stability and a unique exothermic reaction.

Keywords： cellulose     crystal structure     thermal response     XRD     CP/MAS 13C NMR    

HTML PDF Collect

Integrated uncertain models for runoff forecasting and crop planting structure optimization of the Shiyang

Fan ZHANG, Mo LI, Shanshan GUO, Chenglong ZHANG, Ping GUO

Frontiers of Agricultural Science and Engineering 2018, Volume 5, Issue 2,   Pages 177-187 doi: 10.15302/J-FASE-2017177

Abstract: On this basis, an inexact two-stage stochastic programming (ITSP) model is used for crop planting structureoptimization (CPSO) with the inputs that are interval flow values under different probabilities obtaineddeveloped system, in which the UMLR model for runoff forecasting and the ITSP model for crop planting structureoptimization are integrated, is applied to a real case study.suitability of the developed system, and help decision makers to identify reasonable crop planting structure

Keywords： crop planting structure optimization     inexact two-stage stochastic programming     runoff forecasting     Shiyang    

HTML PDF Collect

Finite element model updating of a large structure using multi-setup stochastic subspace identificationmethod and bees optimization algorithm

Reza KHADEMI-ZAHEDI, Pouyan ALIMOURI

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 4,   Pages 965-980 doi: 10.1007/s11709-019-0530-x

Abstract: In the present contribution, operational modal analysis in conjunction with bees optimization algorithmare utilized to update the finite element model of a solar power plant structure.frequencies calculated by finite element method and operational modal analysis, which is optimized using bees optimizationThe proposed algorithm is efficiently implemented on the solar power plant structure located in ShahidThe results indicate that, bees optimization algorithm leads accurate results with fast convergence.

Keywords： operational modal analysis     solar power plant structure     multi-setup stochastic subspace     bees optimization    

HTML PDF Collect

Adsorption property of direct fast black onto acid-thermal modified sepiolite and optimization of adsorption

Chengyuan SU, Weiguang LI, Yong WANG

Frontiers of Environmental Science & Engineering 2013, Volume 7, Issue 4,   Pages 503-511 doi: 10.1007/s11783-012-0477-9

Abstract: The adsorption of direct fast black onto acid-thermal modified sepiolite was investigated.three-factor and three-level Box-Behnken response surface methodology (RSM) was utilized for modeling and optimizationof the adsorption conditions for direct fast black onto the acid-thermal modified sepiolite.The raw sepiolite was converted to acid-thermal modified sepiolite, and changes in the fourier transformThe zeolitic water disappeared and the purity of sepiolite was improved by acid-thermal modification.

Keywords： direct fast black     acid-thermal modified sepiolite     adsorption     response surface methodology    

HTML PDF Collect

The optimization techniques of well structure design and tubing selection for Puguang Gas Field

Wang Chunjiang,Yang Yukun

Strategic Study of CAE 2010, Volume 12, Issue 10,   Pages 39-43

Abstract: As the geologic structure is extremely complex, the target stratum is ultra deep, the drilling is ratherThis paper analyzes the complicated geological characteristics in Puguang gas field, proposes the optimizationidea and technique of well structure design and tubing selection, coming up with four casing programoptimization schemes according to the knowledge and demand of development, and introduces the applicationThe optimization design for well structure achieved to seal off necessary sections of stratum by the

Keywords： Puguang Gas Field     drilling engineering     well structure     design optimization     tubing optimization    

HTML PDF Collect

Optimization for operating modes based on simulation of seasonal underground thermal energy storage

ZHAO Jun, CHEN Yan, LI Xinguo

Frontiers in Energy 2008, Volume 2, Issue 3,   Pages 298-301 doi: 10.1007/s11708-008-0053-y

Abstract: A simulation was performed, which concerned the feasibility of seasonal underground thermal energy storageIn summer, residual solar thermal energy was emitted into the soil surrounding the borehole heat exchangersA simulation study was performed to study the influence of system operation modes on thermal recoveryThe results indicate a thermal recovery ratio of less than 67% and different temperature distributionsFinally, an operation mode was suggested based on both lower loss and better thermal recovery in the
HTML PDF Collect

Title Author Date Type Operation

An ANN-exhaustive-listing method for optimization of multiple building shapes and envelope propertieswith maximum thermal performance

Yaolin LIN, Wei YANG

Journal Article

Thermal characteristic analysis and thermal design technology for high speed high precision machine tools

Gao Jianmin,Shi Xiaojun,Xu Aiming and Zhao Boxuan

Journal Article

Effect of thermal pretreatment on the surface structure of PtSn/SiO

Guozhen Xu, Jian Zhang, Shengping Wang, Yujun Zhao, Xinbin Ma

Journal Article

Modeling and optimization of an enhanced battery thermal management system in electric vehicles

Mao LI, Yuanzhi LIU, Xiaobang WANG, Jie ZHANG

Journal Article

Thermal fluid-structure interaction and coupled thermal-stress analysis in a cable stayed bridge exposed

Nazim Abdul NARIMAN

Journal Article

Optimization of cold-end system of thermal power plants based on entropy generation minimization

Journal Article

Massively efficient filter for topology optimization based on the splitting of tensor product structure

Journal Article

Layout optimization of steel reinforcement in concrete structure using a truss-continuum model

Journal Article

Lightening structure optimization on turbine wheel of vehicular turbocharger

ZHAO Junsheng, MA Chaochen, HU Liaoping

Journal Article

Solvability and thermal response of cellulose with different crystal configurations

Qian CHEN, Kai ZHENG, Qingtao FAN, Kun WANG, Haiyan YANG, Jianxin JIANG, Shijie LIU

Journal Article

Integrated uncertain models for runoff forecasting and crop planting structure optimization of the Shiyang

Fan ZHANG, Mo LI, Shanshan GUO, Chenglong ZHANG, Ping GUO

Journal Article

Finite element model updating of a large structure using multi-setup stochastic subspace identificationmethod and bees optimization algorithm

Reza KHADEMI-ZAHEDI, Pouyan ALIMOURI

Journal Article

Adsorption property of direct fast black onto acid-thermal modified sepiolite and optimization of adsorption

Chengyuan SU, Weiguang LI, Yong WANG

Journal Article

The optimization techniques of well structure design and tubing selection for Puguang Gas Field

Wang Chunjiang,Yang Yukun

Journal Article

Optimization for operating modes based on simulation of seasonal underground thermal energy storage

ZHAO Jun, CHEN Yan, LI Xinguo

Journal Article