Resource Type

Journal Article 1832

Conference Videos 82

Conference Topics 1

Year

2024 2

2023 131

2022 181

2021 161

2020 128

2019 106

2018 103

2017 108

2016 78

2015 96

2014 71

2013 62

2012 60

2011 61

2010 69

2009 56

2008 56

2007 75

2006 56

2005 42

open ︾

Keywords

optimization 22

energy efficiency 18

system 17

efficiency 16

index system 10

system engineering 9

Artificial intelligence 8

Multi-agent system 8

Qian Xuesen 7

finite element method 6

management 6

management system 6

public health 6

simulation 6

China 5

engineering management 5

fault diagnosis 5

food security 5

innovation 5

open ︾

Search scope:

排序： Display mode:

On the Innovation, Design, Construction, and Experiments of OMEGA-Based SSPS Prototype: The Sun Chasing Project Article

Baoyan Duan, Yiqun Zhang, Guangda Chen, Ze Zhao, Jianwei Mi, Xun Li, Lin Yang, Xi Li

Engineering doi: 10.1016/j.eng.2023.11.007

Abstract:

 

This study systematically introduces the development of the world's first full-linkand full-system ground demonstration and verification system for the OMEGA space solar power satelliteThird, a beam waveform optimization methodology considering both a high beam collection efficiency anda circular stepped beam shape was proposed.Fifth, a high-efficiency heat radiator design method based on bionics and topology optimization was proposed

Keywords： OMEGA-SSPS     Full-link and full-system Beam collection efficiency     Circular stepped beam shape     Smartstructure     Field coupling theoretical model     Beam pointing control    

HTML PDF Collect

Investigating the raveling test for full-depth reclamation

Robert HILL, Andrew BRAHAM

Frontiers of Structural and Civil Engineering 2018, Volume 12, Issue 2,   Pages 222-226 doi: 10.1007/s11709-017-0423-9

Abstract: Full-Depth Reclamation (FDR) is a sustainable method of building pavement structure compared to more

Keywords： raveling     full depth reclamation    

HTML PDF Collect

Exergy-energy analysis of full repowering of a steam power plant

S. NIKBAKHT NASERABAD,K. MOBINI,A. MEHRPANAHI,M. R. ALIGOODARZ

Frontiers in Energy 2015, Volume 9, Issue 1,   Pages 54-67 doi: 10.1007/s11708-014-0342-6

Abstract: Considering the technical conditions and working life of the power plant, the full repowering methodenergy-exergy of the original steam power plant and the repowered power plant indicate that the maximum efficiencyThis maximum efficiency occurs when utilizing two V94.3A gas turbines without duct burner in the steam

Keywords： full repowering     exergy analysis     V94.2 and V94.3A gas turbines     double-pressure HRSG     duct burner     Bandarabbassteam power plant     efficiency    

HTML PDF Collect

Optimal Design of Aperture Illuminations for Microwave Power Transmission with Annular Collection Areas Article

Xun Li, Baoyan Duan, Yiqun Zhang, Yongxin Guo

Engineering 2023, Volume 30, Issue 11,   Pages 63-74 doi: 10.1016/j.eng.2023.07.016

Abstract: optimal design method of antenna aperture illumination for microwave power transmission with an annular collectionThe objective is to maximize the ratio of the power radiated on the annular collection area to the total

Keywords： Microwave power transmission     Beam collection efficiency     Ring-shaped beam     Annular collection area    

HTML PDF Collect

Ultrathin microcrystalline hydrogenated Si/Ge alloyed tandem solar cells towards full solar spectrum

Yu Cao, Xinyun Zhu, Xingyu Tong, Jing Zhou, Jian Ni, Jianjun Zhang, Jinbo Pang

Frontiers of Chemical Science and Engineering 2020, Volume 14, Issue 6,   Pages 997-1005 doi: 10.1007/s11705-019-1906-0

Abstract: Among them, micro-crystalline Si and Ge based thin film solar cells have advantages of high efficiencydesigned and simulated a multi-junction solar cell with its four sub-cells selectively absorbing the fullBy tuning the Ge content, the record efficiency of 24.80% has been realized with the typical quadrupleOur work may provide a general guidance rule of utilizing the full solar spectrum for developing highefficiency and ultrathin multi-junction solar cells.

Keywords： thin films     solar cells     quadruple junction solar cell     amorphous silicon     silicon germanium alloy     quantum efficiency    

HTML PDF Collect

Partial anammox achieved in full scale biofilm process for typical domestic wastewater treatment

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 3, doi: 10.1007/s11783-021-1467-6

Abstract:

• A full scale biofilm process was developed for typical domestic wastewater

Keywords： Full scale     Anammox     Domestic wastewater     Biofilm     Candidatus Brocadia    

HTML PDF Collect

Novel sensing techniques for full-scale testing of civil structures

Kaoshan DAI, Zhenhua HUANG

Frontiers of Structural and Civil Engineering 2012, Volume 6, Issue 3,   Pages 240-256 doi: 10.1007/s11709-012-0172-8

Abstract: Performing full-scale structural testing is an important methodology for researchers and engineers inFull scale testing helps the researchers understand civil infrastructures’ loading scenarios, behaviorsTo conduct a full-scale structural testing, sensors are used for data acquisitions.and select the most effective sensors, this study reviewed and categorized new sensing techniques for full-scaleThe detailed descriptions of wireless sensors and remote sensing techniques and their on-site full-scale

Keywords： sensing technique     full-scale testing     wireless sensor     remote sensing     LiDAR     laser vibrometer    

HTML PDF Collect

FULL TIME-SPACE GOVERNANCE STRATEGY AND TECHNOLOGY FOR CROPLAND NON-POINT POLLUTION CONTROL IN CHINA

Frontiers of Agricultural Science and Engineering 2023, Volume 10, Issue 4,   Pages 593-606 doi: 10.15302/J-FASE-2023522

Abstract: In this review, a proposal is made for a full time-space governance strategy that prioritizes sourceThe 4R chain technology system is specifically reviewed, including source reduction, process retentionThe 4R chain technology system with the full time-space governance strategy was applied at the scaleIn the future, a monitoring system needs to be established to trace N and P transport.

Keywords： 4R chain technology system     agricultural non-point source pollution     case study     full time-space governance    

HTML PDF Collect

Community dynamics of ammonia oxidizing bacteria in a full-scale wastewater treatment system with nitrification

Xiaohui WANG, Xianghua WEN, Hengjing YAN, Kun DING, Man HU

Frontiers of Environmental Science & Engineering 2011, Volume 5, Issue 1,   Pages 92-98 doi: 10.1007/s11783-010-0254-6

Abstract: nitrification was correlated to a stable community structure of ammonia oxidizing bacteria (AOB) in a full-scaleresults indicated that during the period of nitrification stability, the AOB community structure in the full-scalewastewater treatment system was relatively stable, and the average change rate every 15 d of the systemindicated that throughout the study period, the AOB community structure was relatively stable in the full-scalewastewater treatment system with functional stability of nitrification.

Keywords： ammonia-oxidizing bacteria (AOB)     community dynamics     terminal restriction fragment length polymorphism (T-RFLP)     nitrification performance    

HTML PDF Collect

Genome-resolved metagenomic analysis reveals different functional potentials of multiple Brocadia species in a full-scaleswine wastewater treatment system

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 1, doi: 10.1007/s11783-023-1602-7

Abstract:

● Four Ca. Brocadia species were observed during the spontaneously enrichment.

Keywords： Anammox     Candidatus Brocadia     Functional potential     Cooccurring mechanisms     Swine wastewater treatment facilities    

HTML PDF Collect

Optimizing the configuration of a clearwell by integrating pilot and full-scale tracer testing

LIU Wenjun, DU Zhipeng, JIN Junwei

Frontiers of Environmental Science & Engineering 2007, Volume 1, Issue 3,   Pages 270-275 doi: 10.1007/s11783-007-0045-x

Abstract: factors impacting the plug flow pattern of a clearwell were investigated by integrating pilot-scale, full-scaleIt was found that pilot tracer testing, full-scale tracer testing and CFD simulation all demonstrated
HTML PDF Collect

Bending failure performance of a shield tunnel segment based on full-scale test and numerical analysis

Frontiers of Structural and Civil Engineering   Pages 1033-1046 doi: 10.1007/s11709-023-0973-y

Abstract: A full-scale test was conducted to investigate deformation and failure characteristics.

Keywords： shield tunnel     bearing capacity     failure mechanism     segment reinforcement    

HTML PDF Collect

Analysis of molten metal spreading and solidification behaviors utilizing moving particle full-implicit

Frontiers in Energy 2021, Volume 15, Issue 4,   Pages 959-973 doi: 10.1007/s11708-021-0753-0

Abstract: In the numerical analysis, the moving particle full-implicit method (MPFI), which is one of the particle

Keywords： molten metal spreading     solidification     particle method     severe accident     fuel debris     decommissioning    

HTML PDF Collect

Interference coordination in full-duplex HetNet with large-scale antenna arrays Article

Zhao-yang ZHANG, Wei LYU

Frontiers of Information Technology & Electronic Engineering 2017, Volume 18, Issue 6,   Pages 830-840 doi: 10.1631/FITEE.1700047

Abstract: Massive multiple-input multiple-output (MIMO), small cell, and full-duplex are promising techniques fornetwork (HetNet) that consists of a massive-MIMO enabled macro-cell base station (MBS) and a number of full-duplexTo suppress the interferences and maximize the throughput, the full-duplex mode of each SBS at the wirelessbackhaul link (i.e., in-band or out-of-band), which has a different impact on the interference patternNumerical results demonstrate that the proposed algorithms significantly improve the system throughput

Keywords： Massive MIMO     Full-duplex     Small cell     Wireless backhaul     Distributed algorithm    

HTML PDF Collect

Efficient detection methods for amplify-and-forward relay-aided device-to-device systems with full-rate Article

Kang-li ZHANG, Cong ZHANG, Fang-lin GU, Jian WANG

Frontiers of Information Technology & Electronic Engineering 2017, Volume 18, Issue 6,   Pages 788-795 doi: 10.1631/FITEE.1700018

Abstract: We study the transmission schemes for an amplify-and-forward relay-aided D2D system which has multiplecircumvent the prohibitive complexity problem of traditional maximum likelihood (ML) detection for full-rate

Keywords： Device-to-device     Relay     Detection     Full-rate space-time block code    

HTML PDF Collect

Title Author Date Type Operation

On the Innovation, Design, Construction, and Experiments of OMEGA-Based SSPS Prototype: The Sun Chasing Project

Baoyan Duan, Yiqun Zhang, Guangda Chen, Ze Zhao, Jianwei Mi, Xun Li, Lin Yang, Xi Li

Journal Article

Investigating the raveling test for full-depth reclamation

Robert HILL, Andrew BRAHAM

Journal Article

Exergy-energy analysis of full repowering of a steam power plant

S. NIKBAKHT NASERABAD,K. MOBINI,A. MEHRPANAHI,M. R. ALIGOODARZ

Journal Article

Optimal Design of Aperture Illuminations for Microwave Power Transmission with Annular Collection Areas

Xun Li, Baoyan Duan, Yiqun Zhang, Yongxin Guo

Journal Article

Ultrathin microcrystalline hydrogenated Si/Ge alloyed tandem solar cells towards full solar spectrum

Yu Cao, Xinyun Zhu, Xingyu Tong, Jing Zhou, Jian Ni, Jianjun Zhang, Jinbo Pang

Journal Article

Partial anammox achieved in full scale biofilm process for typical domestic wastewater treatment

Journal Article

Novel sensing techniques for full-scale testing of civil structures

Kaoshan DAI, Zhenhua HUANG

Journal Article

FULL TIME-SPACE GOVERNANCE STRATEGY AND TECHNOLOGY FOR CROPLAND NON-POINT POLLUTION CONTROL IN CHINA

Journal Article

Community dynamics of ammonia oxidizing bacteria in a full-scale wastewater treatment system with nitrification

Xiaohui WANG, Xianghua WEN, Hengjing YAN, Kun DING, Man HU

Journal Article

Genome-resolved metagenomic analysis reveals different functional potentials of multiple Brocadia species in a full-scaleswine wastewater treatment system

Journal Article

Optimizing the configuration of a clearwell by integrating pilot and full-scale tracer testing

LIU Wenjun, DU Zhipeng, JIN Junwei

Journal Article

Bending failure performance of a shield tunnel segment based on full-scale test and numerical analysis

Journal Article

Analysis of molten metal spreading and solidification behaviors utilizing moving particle full-implicit

Journal Article

Interference coordination in full-duplex HetNet with large-scale antenna arrays

Zhao-yang ZHANG, Wei LYU

Journal Article

Efficient detection methods for amplify-and-forward relay-aided device-to-device systems with full-rate

Kang-li ZHANG, Cong ZHANG, Fang-lin GU, Jian WANG

Journal Article