Search scope:
排序: Display mode:
Numerical and experimental analyses of methane leakage in shield tunnel
Frontiers of Structural and Civil Engineering 2023, Volume 17, Issue 7, Pages 1011-1020 doi: 10.1007/s11709-023-0956-z
Keywords: shield tunnel harmful gas leakage numerical analysis laboratory test
Overall design and realization of selectivity leakage protection device in mines
Sun Yukun,Zhu Zhiying,Huang Zhenyue,Tang Ping
Strategic Study of CAE 2012, Volume 14, Issue 7, Pages 93-97
A novel selective leakage protective device in master-slave structurethe principle of additional DC power supply in main feeding switch to examine the occurrence of the leakageIt could improve the action capability and anti-interference capability of the leakage protective devicefor power supply system in underground, and the experimental results confirmed the protection device
Keywords: leakage protection selectivity dsPIC30F4012 PIC16F877A RS-485 bus optical fiber communication
Effects of leakage and friction on the miniaturization of a Wankel compressor
Yilin ZHANG, Wen WANG
Frontiers in Energy 2011, Volume 5, Issue 1, Pages 83-92 doi: 10.1007/s11708-010-0125-7
Keywords: meso-scale Wankel compressor leakage friction
Deep learning based water leakage detection for shield tunnel lining
Frontiers of Structural and Civil Engineering 2024, Volume 18, Issue 6, Pages 887-898 doi: 10.1007/s11709-024-1071-5
Keywords: water leakage detection deep learning deconvolutional-feature pyramid spatial attention
Long-term settlement behavior of ground around shield tunnel due to leakage of water in soft deposit
Huaina WU, Yeshuang XU, Shui-long SHEN, Jin-chun CHAI
Frontiers of Structural and Civil Engineering 2011, Volume 5, Issue 2, Pages 194-198 doi: 10.1007/s11709-011-0105-y
Keywords: lining deficit leakage of water shield tunnel settlement soft deposit
A building unit decomposition model for energy leakage by infrared thermography image analysis
Yan SU, Fangjun HONG, Lianjie SHU
Frontiers in Energy 2020, Volume 14, Issue 4, Pages 901-921 doi: 10.1007/s11708-020-0679-y
Keywords: heat conductivity heat coefficient heat &fllig ux infrared thermography thermal image
Cohesive zone model-based analyses of localized leakage of segmentally lined tunnels
Frontiers of Structural and Civil Engineering 2023, Volume 17, Issue 4, Pages 503-521 doi: 10.1007/s11709-023-0927-4
Keywords: segmentally lined tunnel localized leakage cohesive element hydraulic behavior numerical modeling
Fu-qing Liang,Yong-ping Sun
Frontiers of Engineering Management 2014, Volume 1, Issue 4, Pages 330-335 doi: 10.15302/J-FEM-2014055
Keywords: environmental science the Three Gorges cultural relics innovate environmental protection measures greenprotection
Chao Pang, Chunhua He, Zhenhu Hu, Shoujun Yuan, Wei Wang
Frontiers of Environmental Science & Engineering 2019, Volume 13, Issue 4, doi: 10.1007/s11783-019-1131-6
The existence of three-phase separator aggravated methane leakage
Keywords: Anaerobic membrane bioreactor Three-phase separator Membrane fouling Methane leakage Sludge property
Dynamic power-gating for leakage power reduction in FPGAs Research Article
Hadi JAHANIRAD,h.jahanirad@uok.ac.ir
Frontiers of Information Technology & Electronic Engineering 2023, Volume 24, Issue 4, Pages 582-598 doi: 10.1631/FITEE.2200084
Keywords: Field programmable gate array (FPGA) Leakage power Power-gating Transistor-level circuit design
Leakage location system for oil pipeline on basis of stress wave detection
WANG Bangfeng, CHEN Renwen
Frontiers of Mechanical Engineering 2008, Volume 3, Issue 3, Pages 307-312 doi: 10.1007/s11465-008-0047-9
CROP PROTECTION OPENS UP NEW ERA OF CONSERVATION AND UTILIZATION OF GREEN OPTIONS
Frontiers of Agricultural Science and Engineering 2022, Volume 9, Issue 1, Pages 1-3 doi: 10.15302/J-FASE-2021431
Field management is a traditional conservation agriculture technique on plant protection such
Pesticides are widely used in the crop protection.
Mina Fahimipirehgalin, Emanuel Trunzer, Matthias Odenweller, Birgit Vogel-Heuser
Engineering 2021, Volume 7, Issue 6, Pages 758-776 doi: 10.1016/j.eng.2020.08.026
Liquid leakage from pipelines is a critical issue in large-scale process plants.Recently, the use of infrared (IR) cameras was found to be a promising approach for leakage detectionThe k-nearest neighbor algorithm is used to classify the blocks as normal (without leakage)or anomalous (with leakage).The proposed method has high accuracy and a reasonable detection time for leakage detection.
Keywords: Leakage detection and localization Image analysis Image pre-processing Principle component analysis
Bioengineering protection mechanism of city rock slope and its laboratory test
Desong JIANG, Minghua ZHAO, Chong JIANG,
Frontiers of Structural and Civil Engineering 2009, Volume 3, Issue 4, Pages 414-421 doi: 10.1007/s11709-009-0055-9
Keywords: indoor engineering project protection mechanism different runoff lagging
Frontiers of Agricultural Science and Engineering 2024, Volume 11, Issue 1, Pages 100-112 doi: 10.15302/J-FASE-2024545
Balancing ecological preservation with sustainable agricultural practices is a global issue. Erhai Lake has felt this challenge keenly. To address it, in 2022, a Science and Technology Backyards (STBs) project was launched in Gusheng Village. The goal of this is to care for the environment while ensuring that farms and farmers can thrive sustainably. The uniqueness of the Erhai STB arises from its interdisciplinary integration, encompassing fields such as ecology, agronomy and social science, resulting in specifically-designed solutions for the Erhai context. While this model aligns with broader STB paradigms, its distinctive edge lies in technological innovation and robust support mechanisms for local agricultural stakeholders. This paper describes the methodology and outcomes of the STB initiative, highlighting its pivotal role in spearheading sustainable transition in Erhai. Preliminary findings underscore the potential of the STB model as an efficacious tool for harmonizing environmental conservation and agricultural practices, that are both financially and environmentally sustainable, rendering it a potential model for comparable regions in China and other counties.
Keywords: Agriculture green development Science and Technology Backyards Erhai environmental protection smallholders
Title Author Date Type Operation
Overall design and realization of selectivity leakage protection device in mines
Sun Yukun,Zhu Zhiying,Huang Zhenyue,Tang Ping
Journal Article
Effects of leakage and friction on the miniaturization of a Wankel compressor
Yilin ZHANG, Wen WANG
Journal Article
Long-term settlement behavior of ground around shield tunnel due to leakage of water in soft deposit
Huaina WU, Yeshuang XU, Shui-long SHEN, Jin-chun CHAI
Journal Article
A building unit decomposition model for energy leakage by infrared thermography image analysis
Yan SU, Fangjun HONG, Lianjie SHU
Journal Article
Cohesive zone model-based analyses of localized leakage of segmentally lined tunnels
Journal Article
Implement and Innovate Environmental Protection Measures, Promote Green Protection of Cultural Relics
Fu-qing Liang,Yong-ping Sun
Journal Article
Aggravation of membrane fouling and methane leakage by a three-phase separator in an external anaerobic
Chao Pang, Chunhua He, Zhenhu Hu, Shoujun Yuan, Wei Wang
Journal Article
Dynamic power-gating for leakage power reduction in FPGAs
Hadi JAHANIRAD,h.jahanirad@uok.ac.ir
Journal Article
Leakage location system for oil pipeline on basis of stress wave detection
WANG Bangfeng, CHEN Renwen
Journal Article
Automatic Visual Leakage Detection and Localization from Pipelines in Chemical Process Plants Using Machine
Mina Fahimipirehgalin, Emanuel Trunzer, Matthias Odenweller, Birgit Vogel-Heuser
Journal Article
Bioengineering protection mechanism of city rock slope and its laboratory test
Desong JIANG, Minghua ZHAO, Chong JIANG,
Journal Article