Results 11 to 20 of about 316,989 (266)
Calibration algorithm of contact contour scanner system
Dianzi Jishu Yingyong, 2021 The principle of the contact contour scanner is to use the length sequence returned by the encoder and the rotation angle of the rotating platform to determine the contour coordinates of the object to be measured.
Gao Tong +3 more
doaj +1 more source
Degradation of Ecological Energy Carriers Under Cyclic Pressure Loading
Acta Technologica Agriculturae, 2023 The presented work investigates the degradation of an ecological energy carrier in the form of changes in its properties, which was subjected to dynamic loading through a test device in laboratory conditions.
Michalides Matej +5 more
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Laboratory equipment for testing of hollow-fibre membrane properties [PDF]
WIT Transactions on Ecology and The Environment, 2013 Water has a major role at present. Its usage is determined by its quality, which is supported by regulations in many countries. In real life, technology using membrane elements is widely used for water purification. Commonly, membrane modules in the form of hollow fibres are applied.
J. Suchánková +4 more
openaire +1 more source
Suitability Assessment of NOx Emissions Measurements with PTI Equipment
Vehicles, 2022 The measurement of NOx emissions in vehicles has so far been exclusively carried out during the type-approval process. For this purpose, high-precision gas measurement laboratory equipment and Portable Emission Measurement Systems (PEMS) are used.
Eugenio Fernández +3 more
doaj +1 more source
Understanding the Effect of Gloves on Hand-Arm Vibrations in Road Cycling
Proceedings, 2020 The aim of this research was to study the effects of cycling gloves on hand-arm vibrations in realistic load scenarios. A test has been performed in the laboratory, a road bicycle handlebar was mounted to the hydraulic cylinder of a universal testing ...
Giuseppe Sanseverino +4 more
doaj +1 more source
A Two-Dimensional Frequency Modulation Deception Jamming Against ISAR
IEEE Access, 2019 This paper proposes a false target jamming method for countering ISAR based on two-dimensional frequency modulation. The target template is created according to the ISAR image of a true target.
Ning Tai +5 more
doaj +1 more source
Novel Method for Comprehensive Corrosion Evaluation of Grounding Device
IEEE Access, 2020 Tower grounding device provides the discharging channel for fault currents, ensuring the safe and reliable operation of transmission lines. However, the carbon steel tower grounding device is prone to corrosion, which affects the discharging performance ...
Zhanlong Zhang +5 more
doaj +1 more source
IET Generation, Transmission & Distribution, 2021 The Tower grounding grids are important power facilities for transmission line grounding protection. The accurate measurement of grounding resistance provides data support for the safe operation of the grounding grids.
Zhanlong Zhang +5 more
doaj +1 more source
Training Kit Kendali Motor Induksi berbasis Inverter Tiga Fasa: Analisis Uji Kelayakan
Jurnal Teknik Elektro Indonesia, 2023 This study discusses the analysis of the feasibility test of the three-phase inverter-based Induction Motor Control Training Kit (TKKMI) which is carried out before it can be used and applied in the laboratory as a medium or practicum equipment in the ...
Doni Tri Putra Yanto +5 more
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Analysis the influence of corrosion layer on the grounding performance of grounding electrodes
IET Generation, Transmission & Distribution, 2020 The grounding electrode buried in soil is prone to corrosion affected by soil and leakage current. The surface of corroded grounding electrodes is wrapped with corrosion product, which affects the normal current dissipation process and weakens the ...
Zhanlong Zhang +5 more
doaj +1 more source