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Evaluation Methodology of Rotary Flow Dividers Used as Pressure Intensifiers with Creation of a New Pressure Multiplying Efficiency
(Multidisciplinary Digital Publishing Institute (MDPI AG), 2022)
For most of the technical community, rotary flow dividers are known for synchronization of two or more hydraulic actuators. However, there is also a possibility to use them for pressure multiplication, flow regeneration, ...
Linear programming feedrate optimization Adaptive path sampling and feedrate override
(Springer, 2022)
This paper focuses on two aspects of feedrate optimization via linear programming methods. Namely, the effect of curve sampling on time optimality of the resultant feedrate profile and a method of feedrate profile adaptation ...
Use of active power filter to reduce flicker caused by electric arc furnace operation
(Vysoká škola báňská - Technická univerzita v Ostravě, 2022)
Effectiveness of using a parallel active power filter to compensate for the flicker of an electric arc furnace, and mitigate the reactive power consumption and terminal voltage variation in the grid is presented and evaluated ...
Possibilities of Improving COP of Peltier Cells Operating as a Heat Pump
(Vysoká škola báňská - Technická univerzita v Ostravě, 2022)
Peltier cell (hereinafter PC) has undergone technological development since it's discovery by Joan C. Peltier in 1834, and from the point of view of theoretical physics they can be considered completely explored. They are ...
Magnetic position sensors
(IOP Publishing, 2022)
Magnetic position sensors are popular in industrial and automotive applications since they are robust, resistant to dust and oil, and can be cheap. This was traditionally accompanied by low accuracy. However, new precise ...
Multiwire Parallel Fluxgate Sensors
(IEEE, 2022)
Fluxgate sensors with straight wire or rod cores are used in NDT, portable gradiometers and sensor arrays and for the detection of small objects. We show that their sensitivity at the voltage output mode depends on the ...
Using WaTEM/SEDEM to Model the Effects of Crop Rotation and Changes in Land Use on Sediment Transport in the Vrchlice Watershed
(Multidisciplinary Digital Publishing Institute (MDPI AG), 2022)
The Czech landscape has undergone various changes over the last 100 years and has been mainly adapted agriculturally for economic purposes. This has resulted, among other things, in reservoirs being clogged with sediment. ...
The effects of management practices and fires on soil water dynamics at three locations across Europe
(IEEE Instrumentation and Measurement Society, 2021)
Soil hydraulic properties (SHP) can be affected by many different factors including: management practices (tillage practices, crop residue management), land use, or natural phenomena (fires, intensive rainfall, drought). ...
Assessing spatial soil moisture patterns at a small agricultural catchment
(IEEE Instrumentation and Measurement Society, 2021)
A good understanding of soil moisture spatial patterns is useful for assessing the hydrological connectivity and runoff generation processes in a catchment. Thus, we have applied numerical modelling approaches to investigate ...
Can Lumped Characteristics of a Contributing Area Provide Risk Definition of Sediment Flux?
(MDPI AG, 2020)
Accelerated soil erosion by water has many offsite impacts on the municipal infrastructure. This paper discusses how to easily detect potential risk points around municipalities by simple spatial analysis using GIS. In the ...