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Time synchronized low-voltage measurements for Smart Grids
(Elsevier, 2015-11-26)
This paper deals with possible future development of Smart Grids based on more detailed monitoring of grid. The aim of this work is to propose measurements for low-voltage level of Smart Grids inspired by measurements known ...
Water chamber geometry and stabilizer construction effect on water pressure distribution of high pressure descaling nozzles
(EDP Sciences, 2012-04-16)
High pressure descaling nozzles are used mainly for removing oxides from hot steel products. The homogeneity and intensity of water pressure distribution on the oxidised surface are very important characteristics for a ...
Mutual collision of water jets from adjacent high pressure flat jet nozzles on flat surfaces during hydraulic descaling
(Technical faculties of the Josip Juraj Strossmayer University of Osijek, 2016-10-13)
High energetic water jets sprayed from nozzles are used for scale removal. Special nozzles with flat and very narrow jets for high feed pressure are used. This process, called descaling, is used in hot rolling, for example. ...
Truck vibrations caused by rotating shaft deflection
(JVE International, 2017-11-15)
The article deals with the creation of a transient computational model of rotating shaft deflection. This model is used for analysis of vibrations in the truck powertrain with an 8x8 drive. This vehicle is intended for ...
Prevention of discoloration events in water distribution systems
(Elsevier, 2014-04-01)
Mathematical modeling and simulation techniques represent powerful tools for optimizing the operation of drinking water supply networks. Water quality in the distribution systems is affected by the hydraulic regime in the ...
Simulation of Achievable Data Rates of Broadband Power Line Communication for Smart Metering
(MDPI, 2019-04-12)
This paper presents results of such a simulation study. It is based on realistic PLC channel model implementation in Network Simulator 3, our modification and extension of this implementation for our use case scenario. It ...
The Use of European Internet Communication Properties for IP Geolocation
(Kaunas University of Technology, 2016-03-23)
IP Geolocation is a term used for finding the geographical location of an IP node. In this paper, we study the Internet communication properties and their use for client-independent Geolocation - finding the location without ...
Monitoring of Track Sections with Long-pitch Corrugation
(Czech Technical University in Prague, 2016-05-04)
The focus of this paper lies on monitoring of the track sections with rail corrugations caused by wheel sliding. Short waves on the running surface of the rail head on low rail are typical for this defect. Long-pitch ...
Simulation-Based Evaluation of the Performance of Broadband over Power Lines with Multiple Repeaters in Linear Topology of Distribution Substations
(MDPI, 2020-10-01)
Broadband over Power Lines (BPL) is considered a promising communication technology in the concept of Smart Grids. This paper evaluates networks based on BPL, with a focus on the impact of repeaters in the linear topology ...
Measurement of the velocity field behind the automotive vent
(EDP Sciences, 2011-11-22)
Passenger comfort in a personal vehicle cabin strongly depends on the appropriate function of the cabin ventilation system. Great attention is therefore paid to the effective functioning of the automotive vents. Various ...