A5046596219- Multicomponent Synthesis of Heterocycles
- Synthesis and biological activity
- Solar-Powered Water Purification Methods
- Quinazolinone synthesis and applications
- Synthesis and Reactions of Organic Compounds
- Hydrological Forecasting Using AI
- Electric Power System Optimization
- Optimal Power Flow Distribution
- Urban Stormwater Management Solutions
- Educational and Technological Research
- Thermal Analysis in Power Transmission
- Metamaterials and Metasurfaces Applications
- Plasmonic and Surface Plasmon Research
- Smart Grid and Power Systems
- Power Systems and Technologies
- Power Transformer Diagnostics and Insulation
- Aerodynamics and Fluid Dynamics Research
- Fault Detection and Control Systems
- Hydraulic flow and structures
- Orbital Angular Momentum in Optics
- Flood Risk Assessment and Management
- Magnetic Properties and Applications
- Icing and De-icing Technologies
- Neural Networks and Applications
- Model Reduction and Neural Networks
Tianjin Fire Research Institute
2024
Ministry of Natural Resources
2023-2024
Institute for Forecasting of the Slovak Academy of Sciences
2023
Cytoskeleton (United States)
2023
NARI Group (China)
2023
Chongqing University
2011-2022
Chongqing University of Technology
2020
Henan Institute of Technology
2015
Henan Normal University
2014-2015
A concise, efficient, and practical direct-view scheme is presented to generate arbitrary cylindrical vector (CV) beams, including CV vortex (CVV) by a half-wave plate (VHP). Six kinds of first-order other high-order such as azimuthally polarized (AP) antivortex radial polarization mode three-order AP are formed simply rotating plate. The Stokes parameters double-slit interference multitype beams investigated in detail. parameters, degree polarization, azimuth, ellipticity, obtained, which...
The Accurate prediction of a hot spot temperature (HST) is critical for ensuring the reliable operation transformers. existing HST methods are based on black-box model. They cannot take into account both real-time and acquisition winding field, results unexplained. Therefore, new method dynamic mode decomposition (DMD) proposed in this study. First, electromagnetic-thermal-flow coupling model transformer field was established transient calculation. A simulation snapshot set obtained. DMD...
A novel iron-catalyzed vinylogous aldol condensation of Biginelli products with aryl aldehydes has been developed for the syntheses potential bioactive (E)-6-arylvinyl-dihydropyrimidin-2(1H)-ones. These materials are valuable synthetic precursors to drug-like pyrido[4,3-d]pyrimidine derivatives. The amide group at 5-position dihydropyrimidin-2(1H)-ones played an important role in reaction.
Shore power system that powers berthing ships is gradually becoming widely used worldwide because it helps reduce air and noise pollution.However, due to the bad environment of port, influence port tide on temperature distribution ampacity shore cable connecting ship can't be ignored.Therefore, in this paper, a thermal field calculation model based electromagnetic-thermal-flow coupling presented, which impact has been considered.And validity verified by circuit method base IEC(International...
The objective of this investigation is to establish and evaluate the efficacy two machine learning models, namely random forests (RFs) support vector machines, in forecasting calcium concentration within circulating seawater a closed-cycle cooling system, thereby replacing conventional time-consuming laboratory testing.These models were constructed based on daily quality data, their predictive capabilities evaluated utilizing metrics such as coefficient determination (R 2 ) root mean square...
Abstract The title aldol condensation yields products (III), (V), and (VIII).
Abstract Starting from β‐ketoamides, urea, and various aryl aldehydes a scalable high‐yielding one‐step access to the title products is developed.
Present experiences on urban runoff pollution control in China are introduced. Problems and difficulties of presently applied measures by building detention tanks for solving combined overflows first-flush analyzed. An innovative in-line intercepting double-layer drainage system consisting pipe manhole is presented details. The preliminary experimental results indicate that first flush storm water flowing through the upper layer channel can be intercepted into under-layer via interception...
With the deep development of smart grids and advent "big data" era, research on scene-based data snapshot management technology based control cloud platforms has emerged. This paper designs generation source intelligent grid dispatching system adopts Kafka message bus for uploading to cloud-based management, achieving information sharing. The basic functionalities are introduced, including generation, storage, querying, deletion, modification, reading, sharing, comparison real-time data,...
Seawater cooling towers (SCTs) have been used since 1970s in power generation and other industries to reduce the consumption of freshwater.The salts seawater are known create several considerable problems, including salt deposition, packing blockage, corrosion, certain environmental impacts from drift blowdown return.The phenomenon is importance for performance SCT.Especially, conventional eliminator large scale mechanical draft SCT usually fails capture liquid droplets due high flow...
Drift and salt deposition from natural draft seawater cooling tower is objectionable for several reasons, especially of the hazards environment equipment.In this work, evaluation drift an oversize hyperbolic in closed-cycle system was conducted using SACTI model.The droplets have high concentration about 1.5-2.0times original sea water salinity.The data Weather Research Forecasting (WRF) model National Centers Environmental Prediction (NCEP) were accepted to forecast meteorological...
A large number of distributed generators are connected to the power system, which makes distribution network gradually become a complex multi-source network. Quantitative analysis line loss in considering is great economic significance. Firstly, time series output models DGs analyzed, then influence on analyzed. Based equivalent capacity method, resistance an active calculated, and total RMS current converted into value obtain loss. 22-node medium voltage taken as example analyze loss,...