Search | Engineering

Subscribe Submit

Home Journals Focus Achievement Fronts About Us 中文版

Resource Type

Journal Article 1236

Conference Videos 17

Year

2024 2

2023 89

2022 99

2021 100

2020 85

2019 63

2018 66

2017 59

2016 55

2015 61

2014 53

2013 48

2012 49

2011 46

2010 57

2009 49

2008 51

2007 42

2006 27

2005 29

open ︾

Keywords

numerical simulation 16

model 15

model test 15

mathematical model 14

kinetic model 10

China 9

sensitivity analysis 8

COVID-19 7

Deep learning 7

optimization 7

PM_2.5 6

Transport 5

constitutive model 5

transport 5

uncertainty 5

Machine learning 4

development model 4

modeling 4

neural network 4

open ︾

Search scope:

排序： Display mode:

Relations between indoor and outdoor PM

Cong Liu, Yinping Zhang

Frontiers of Environmental Science & Engineering 2019, Volume 13, Issue 1, doi: 10.1007/s11783-019-1089-4

Abstract: listitem>

Particulate nitrate and ammonium desorb during outdoor-to-indoor transport

OC load increases during the transport due to

Keywords： Indoor air quality Exposure SVOC Reactive oxidative species Oxidative potential Chemical transport model

HTML PDF Collect

Mass transport mechanisms within pervaporation membranes

Yimeng Song, Fusheng Pan, Ying Li, Kaidong Quan, Zhongyi Jiang

Frontiers of Chemical Science and Engineering 2019, Volume 13, Issue 3, Pages 458-474 doi: 10.1007/s11705-018-1780-1

Abstract: Fundamental understanding of the mass transport mechanisms is crucial for the rational design of membraneinteractions between permeate molecules and membranes, this review focuses on two categories of mass transportpervaporation membranes: physical mechanism (solution-diffusion mechanism, molecular sieving mechanism) and chemicalmechanism (facilitated transport mechanism).Furthermore, the optimal integration and evolution of different mass transport mechanisms are briefly

Keywords： pervaporation membrane mass transport mechanisms physical mechanism chemical mechanism

HTML PDF Collect

A model of

Jingyu WANG,Hongwei FANG,Guojian HE,Lei HUANG

Frontiers of Environmental Science & Engineering 2014, Volume 8, Issue 6, Pages 845-853 doi: 10.1007/s11783-014-0708-3

Abstract: on the mechanisms of adsorption/desorption at solid/liquid interfaces and a surface micromorphology modelis then used to simulate Sr transport in the sea near the Daya Bay Nuclear Power Plant.

Keywords： distribution coefficient Daya Bay hydrodynamic sediment transport radionuclide transport

HTML PDF Collect

Modification of the activated sludge model for chemical dosage

Shuai MA,Siyu ZENG,Xin DONG,Jining CHEN,Gustaf OLSSON

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 4, Pages 694-701 doi: 10.1007/s11783-014-0732-3

Abstract: Full-scale experiments have been carried out to adapt the activated sludge model ASM2d to include theCorresponding parameters in the ASM2d and the secondary settler models, included in the Benchmark Simulation Model

Keywords： chemical precipitation benchmark simulation model phosphorus removal respiratory rate sludge settling activated sludge model

HTML PDF Collect

Comparison of the performance of traditional advection-dispersion equation and mobile-immobile modelfor simulating solute transport in heterogeneous soils

Haizhu HU,Xiaomin MAO

Frontiers of Agricultural Science and Engineering 2016, Volume 3, Issue 3, Pages 241-248 doi: 10.15302/J-FASE-2016108

Abstract: The traditional advection-dispersion equation (ADE) and the mobile-immobile model (MIM) are widely usedto describe solute transport in heterogeneous porous media.In this paper, the transport of conservative, adsorbing and degradable solutes through a 1 m heterogeneousof dispersivity should be carefully considered when MIM is applied to simulate the degradable solute transportand/or ADE is applied to simulate the adsorbing solute transport in highly dispersive soils.

Keywords： solute transport advection dispersion equation (ADE) mobile-immobile model (MIM) conservative solute

HTML PDF Collect

First-Principles Methods in the Investigation of the Chemical and Transport Properties of Materials under Review

John S. Tse

Engineering 2019, Volume 5, Issue 3, Pages 421-433 doi: 10.1016/j.eng.2019.01.008

Abstract: Consequently, the physical and chemical properties of Earth's constituents (e.g., silicate and carbonateto the application of the first-principles molecular dynamics (FPMD) method to the investigation of chemicaland thermodynamic transport processes relevant to Earth Science.

Keywords： High pressure High temperature Earth mantle Molecular dynamics Density functional method Transportproperties Chemical reactivity

HTML PDF Collect

Multi-objective dynamic optimization model for China’s road transport energy technology switching

Dan GAO , Zheng LI , Feng FU , Linwei MA

Frontiers in Energy 2009, Volume 3, Issue 3, Pages 247-253 doi: 10.1007/s11708-009-0048-3

Abstract: Deducting the future switching of the road transport energy technology is one of the key preconditionsIn this paper, a dynamic optimization model was established, which can be used to analyze the road transport

Keywords： technology switching transport energy system multi-objective CO₂ mitigation

HTML PDF Collect

A Combined Optimization Model for Transportation Modes of Multimodal Transport

Wang Tao,Wang Gang

Strategic Study of CAE 2005, Volume 7, Issue 10, Pages 46-50

Abstract: problem of the low informatization level and lack of relevant decision support systems for the multimodal transportThen a virtual transportation network of multimodal transport is set up.Finally, a combined optimization model for various transportation modes is deduced based on the above

Keywords： multimodal transport transportation mode combined optimization

HTML PDF Collect

A time−space porosity computational model for concrete under sulfate attack

Frontiers of Structural and Civil Engineering doi: 10.1007/s11709-023-0985-7

Abstract: This study proposes a mechanical–chemical model to simulate the spatiotemporal distribution of the porosityIn addition, the expansion strain at the macro-scale is obtained using a stress analysis model of compositeThe results demonstrate that the expansion strains calculated using the suggested model agree well withThe proposed model can forecast and assess the porosity of concrete covers and provide a credible approach

Keywords： expansion deformation porosity internal expansion stress external sulfate attack mechanical–chemicalcoupling model

HTML PDF Collect

Reduction kinetics of SrFeO/CaO∙MnO nanocomposite as effective oxygen carrier for chemical looping partial

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 12, Pages 1726-1734 doi: 10.1007/s11705-022-2188-5

Abstract: Chemical looping reforming of methane is a novel and effective approach to convert methane to syngas,related to the partial oxidation is well fitted by the Avrami–Erofeyev equation with n = 3 (A3 modellaw for the partial oxidation includes a solid conversion term whose expression is given by the A3 modelrate law could well predict the reduction kinetics; thus, it may be used to design and/or analyze a chemical

Keywords： chemical looping reforming SrFeO_3−δ/CaO·MnO nanocomposite reduction kinetics Avrami–Erofeyevmodel pressure-dependent term

HTML PDF Collect

The source and transport of bioaerosols in the air: A review

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 3, doi: 10.1007/s11783-020-1336-8

Abstract:

• Emission of microbe from local environments is a main source of bioaerosols.

Keywords： Bioaerosols Diffusion Source identification Biogeography

HTML PDF Collect

Intercontinental transport of air pollution

Lin ZHANG,

Frontiers of Environmental Science & Engineering 2010, Volume 4, Issue 1, Pages 20-29 doi: 10.1007/s11783-010-0014-7

Abstract: There is an increasing interest on the intercontinental transport of air pollution among the three mainObservations from ground sites, aircraft and satellites have demonstrated this intercontinental-scale transportNumerical models have been applied to understand the pathways of the transport and the impact of intercontinentalpollution transport.This paper reviews current observational evidence and modeling studies of intercontinental transport

Keywords： intercontinental transport ozone air pollution

HTML PDF Collect

Research on Model of the Shortest Time Path and Transport Cost in Multimodal Transportation

Wei Zhong,Shen Jinsheng,Huang Ailing,Zhang Zhiwen,Shi Dinghuan

Strategic Study of CAE 2006, Volume 8, Issue 8, Pages 61-64

Abstract:

With the rapid development of economy, unimodal transport cannot meet the demand of customers, inTaking into consideration the transport time between node and node, mode-to-mode time and possible transportdelay at node in multimodal transportation networks, the shortest time model of path is presented, andthen the transport cost of the path in multimodal transportation network is calculated, providing the

Keywords： multimodal transportation the shortest time path transport cost

HTML PDF Collect

Future urban transport management

Frontiers of Engineering Management Pages 534-539 doi: 10.1007/s42524-023-0255-3

Abstract: lacks systematic theories and methodologies to represent the underlying characteristics of future urban transportFoundation of China (NSFC) officially approved the Basic Science Center project titled “Future Urban Transportleading scientists and engineers from Beijing Jiaotong University, Beihang University, and Beijing Transport

Keywords： future urban transport management travel behavior characteristics transportation operations transportation

HTML PDF Collect

Thermal transport properties of monolayer phosphorene: a mini-review of theoretical studies

Guangzhao QIN, Ming HU

Frontiers in Energy 2018, Volume 12, Issue 1, Pages 87-96 doi: 10.1007/s11708-018-0513-y

Abstract: elemental semiconductor with a high carrier mobility and intrinsic direct band gap, possesses fascinating chemicalConsidering the fact that there have been so many studies on the thermal transport in phosphorene, itIn this mini-review, the unique thermal transport properties of phosphorene induced by the hinge-likeMoreover, a fundamental insight into the thermal transport is provided based on the review of resonantThis mini-review summarizes the progress of the thermal transport in phosphorene and gives an outlook

Keywords： thermal transport phosphorene resonant bonding

HTML PDF Collect

Title Author Date Type Operation

Relations between indoor and outdoor PM

Cong Liu, Yinping Zhang

Journal Article

Mass transport mechanisms within pervaporation membranes

Yimeng Song, Fusheng Pan, Ying Li, Kaidong Quan, Zhongyi Jiang

Journal Article

A model of

Jingyu WANG,Hongwei FANG,Guojian HE,Lei HUANG

Journal Article

Modification of the activated sludge model for chemical dosage

Shuai MA,Siyu ZENG,Xin DONG,Jining CHEN,Gustaf OLSSON

Journal Article

Comparison of the performance of traditional advection-dispersion equation and mobile-immobile modelfor simulating solute transport in heterogeneous soils

Haizhu HU,Xiaomin MAO

Journal Article

First-Principles Methods in the Investigation of the Chemical and Transport Properties of Materials under

John S. Tse

Journal Article

Multi-objective dynamic optimization model for China’s road transport energy technology switching

Dan GAO , Zheng LI , Feng FU , Linwei MA

Journal Article

A Combined Optimization Model for Transportation Modes of Multimodal Transport

Wang Tao,Wang Gang

Journal Article

A time−space porosity computational model for concrete under sulfate attack