Results 31 to 40 of about 1,558,454 (317)

A New Stress Intensity Factor Solution Based on the Response Surface Method for Nozzle Corner Cracks in Nuclear Reactor for Thermal Energy Generation

Frontiers in Energy Research, 2021
As considered carbon-free, the use of nuclear energy for thermal energy generation may expand in the future, with the guarantee of safe operation of the nuclear reactor.
Ting Jin, Ting Jin, Zhibo He, Pan Liu, Zihang Wang, Yuebing Li, Yuebing Li, Dasheng Wang   +7 more
doaj   +1 more source

“3S” TECHNOLOGIES AND APPLICATION FOR DYNAMIC MONITORING SOIL AND WATER LOSS IN THE YANGTZE RIVER BASIN, CHINA [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2020
For China, which has many big rivers, there is an urgent need for efficient dynamic monitoring technology of water and soil loss. However, there are some problems in the current 3S (RS, GIS and GPS) technology for dynamic monitoring water and soil loss ...
C. Li, J. Yao, R. Li, Y. Zhu, H. Yao, P. Zhang, D. Wei, S. Zhao, Y. Li, Y. Wu   +9 more
doaj   +1 more source

Multimode Wind Tunnel Flow Field System Monitoring Based on KPLS

, 2023
In a wind tunnel process, Mach number is the most important parameter. However, it is difficult to measure directly, especially in the multimode operation process, leading to difficulty in process monitoring.
Ran Zhang, Jin Guo, Xiaochun Cui, Luping Zhao, Weitong Ma   +4 more
core   +1 more source

Learning Interpretable Mixture of Weibull Distributions—Exploratory Analysis of How Economic Development Influences the Incidence of COVID-19 Deaths

Data, 2021
This paper presents an algorithm for learning local Weibull models, whose operating regions are represented by fuzzy rules. The applicability of the proposed method is demonstrated in estimating the mortality rate of the COVID-19 pandemic.
Róbert Csalódi, Zoltán Birkner, János Abonyi   +2 more
doaj   +1 more source

Fibre grating refractometer sensors for composite process monitoring [PDF]

, 2007
Optimum performance from advanced composites requires careful control of the resin matrix during cure. This is to ensure there are no cure induced voids and to minimise the build up of internal stresses.
Ralph P. Tatam, Ivana K. Partridge, James, Stephen W., Athanasios Dimopoulos, Skordos, Alexandros A., Alexandros A. Skordos, Stephen J. Buggy, Tatam, Ralph P., Chehura, Edmon, Buggy, Stephen J., Stephen W. James, Dimopoulos, A., Partridge, Ivana K., Edmond Chehura   +13 more
core   +1 more source

Biosensors for process monitoring

Journal of Industrial Microbiology, 1992
A short review about the biosensor research activities for bioprocess monitoring in the F.R.G. after its reunification is given. The principles of biosensor applications are presented. In situ sensors and sensors based on the principles of flow injection analysis are studied.
openaire   +2 more sources

Worker Movement Diagram Based Stochastic Model of Open Paced Conveyors

Hungarian Journal of Industry and Chemistry, 2018
Human resources are still utilized in many manufacturing systems, so the development of these processes should also focus on the performance of the operators. The optimization of production systems requires accurate and reliable models.
Ruppert Tamás, Abonyi János
doaj   +1 more source

Real-Time Locating System in Production Management

Sensors, 2020
Real-time monitoring and optimization of production and logistics processes significantly improve the efficiency of production systems. Advanced production management solutions require real-time information about the status of products, production, and ...
András Rácz-Szabó, Tamás Ruppert, László Bántay, Andreas Löcklin, László Jakab, János Abonyi   +5 more
doaj   +1 more source

Research on an Equivalent Heat Source Model of the AC Arc in the Short Gap of a Copper-Core Cable and a Fire Risk Assessment Method

Sensors
The magnetohydrodynamics (MHD) model of the alternating current (AC) arc is complex, so a simplified equivalent heat source (EHS) model can be used to replace the complex model in studying the AC arc’s thermal characteristics and cable fire risk.
Yu Li, Rencheng Zhang, Kai Yang, Yufan Qi   +3 more
doaj   +1 more source

Temporal-Spatial Neighborhood Enhanced Sparse Autoencoder for Nonlinear Dynamic Process Monitoring

, 2020
Data-based process monitoring methods have received tremendous attention in recent years, and modern industrial process data often exhibit dynamic and nonlinear characteristics.
Yang Tao, Nanxi Li, Hongbo Shi, Bing Song   +3 more
core   +1 more source