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CORROSION RESISTANCE AND HIGH-TEMPERATURE BEHAVIOUR OF ZR-BASED CLADDING MATERIALS WITH CHROMIUM-BASED PVD COATINGS
(European Nuclear Society, 2021)
Following the Fukushima Daiichi accident, new nuclear fuel cladding designs
improving the performance and enhancing nuclear power plants' safety have been
extensively investigated. The chromium-based accident tolerant fuel ...
Harmonizing Safety Perspectives: Integrating STPA outputs into MBSA for Comprehensive Aircraft Safety Assessment
(Czech Technical University in Prague, 2024)
This paper explores the integration of System-Theoretic Process Analysis (STPA) in Model-Based Safety Analysis (MBSA) for aircraft safety assessment, using the electrical system of the Cessna C510 Citation Mustang as a ...
1-pT noise fluxgate magnetometer for geomagnetic measurements and unshielded magnetocardiography
(IEEE, 2020)
We present the development of a low-noise, fundamental-mode, orthogonal fluxgate magnetometer with four amorphous, annealed ferromagnetic wires. The 1-Hz noise obtained in open-loop and closed-loop is as low as 0.75 and ...
Modelling the weld cladding process to predict weld clad position and shape error
(Springer, 2024)
Wire arc additive manufacturing (WAAM) is one of the most productive metal additive manufacturing methods. One of its most promising applications holds in the manufacturing of difficult-to-cut materials where production ...
Experimental Investigation of Armour (Armox-Aramid-UHMWPE)
(Univerzita J. E. Purkyně, 2023)
In this study, the ballistic resistance of multi-layered composite armour is experimentally investigated. The composition of this armour consisted of armour steel Armox 500T, para-aramid fabric Twaron CT 747 and ultra-high ...
Offset drift in orthogonal fluxgate and importance of closed-loop operation
(Elsevier, 2022)
In this paper we show an up-to-now unexplained source of offset drift affecting the fundamental mode orthogonal fluxgate. After a sudden change or removal of the magnetic field, we observe an offset transient which lasts ...
Reduction of magnetic noise limits of orthogonal fluxgate sensor
(American Institute of Physics, 2021)
We have further lowered the white noise of an orthogonal fluxgate to about 0.3 pT/√Hz @ 8 Hz. So far, this is the lowest noise reported for a fluxgate magnetometer. The noise reduction was achieved by introducing a JFET ...
Precise calibration method for triaxial magnetometers not requiring Earth's field compensation
(IEEE, 2015)
A calibration procedure for calibrations of triaxial magnetometers is presented. The procedure uses a triaxial Helmholtz coil system and an Overhauser scalar magnetometer and is performed in the an Earth's field range. The ...
The Effect of Sensor Size on Axial Gradiometer Performance
(IEEE, 2015)
The case of a finite base gradiometer with ideal sensors is considered, then influence of finite-size sensing elements is modeled and finally, comparison with experimental results obtained with two ring-core fluxgates and ...
PCB Sensors in Fluxgate Magnetometer with Controlled Excitation
(Elsevier Science, 2009)
PCB sensors in fluxgate magnetometer with controlled excitation has more stable offset.