Results 31 to 40 of about 321,923 (285)
A stable path to ferromagnetic hydrogenated graphene growth [PDF]
, 2014 In this paper, we propose a practical way to stabilize half-hydrogenated graphene (graphone). We show that the dipole moments induced by an hexagonal-boron nitride (h-BN) substrate on graphene stabilize the hydrogen atoms on one sublattice of the ...
Abanov, Artem +4 more
core +2 more sources
On the Static Instability of Liquid Poppet Valves [PDF]
, 2014 This paper focuses on flow induced static instabilities occur-ring in poppet valves. Computational fluid dynamics simula-tion were performed to gain static characteristics of the poppet valve and to demonstrate the unstable behaviour of the valve.
Bazsó, Csaba, Hős, Csaba
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Vibration-based identification of engine valve clearance using a convolutional neural network [PDF]
Archives of Transport, 2022 Contemporary operation-related requirements for combustion engines force the necessity of ongoing assessment of their in operation technical condition (e.g. marine engines). The engine efficiency and durability depend on a variety of parameters.
Maciej Tabaszewski +2 more
doaj +1 more source
Cardiology Research and Practice, 2012 Whether the dilatation of proximal aorta in patients with bicuspid aortic valve is secondary to hemodynamic effects related to the abnormal aortic valve or a primary manifestation of the genetic disorder remains controversial.
Evaldas Girdauskas +3 more
doaj +1 more source
Applied Sciences, 2020 High impact and strong noise complicate the response of reciprocating compressor (RC). It requires a complex signal processing method that is a single response-based or excitation-based fault diagnosis method applied to RC valve leakage fault diagnosis ...
Liubang Han +4 more
doaj +1 more source
Giant Magnetoresistance Effect in Organic Material and Its Potential for Magnetic Sensor
, 2011 Giant magnetoresistance (GMR) material has great potential as next generation magnetic field sensing devices, have magnetic properties and high electrical potential to be developed into various applications such as: magnetic field sensor measurements ...
Djamal, Mitra +3 more
core +1 more source
Coupling and induced depinning of magnetic domain walls in adjacent spin valve nanotracks [PDF]
, 2013 The magnetostatic interaction between magnetic domain walls (DWs) in adjacent nanotracks has been shown to produce strong inter-DW coupling and mutual pinning.
D. E. Read +9 more
core +4 more sources
Virtual Design and Dynamic Simulation of Valve Trains
MATEC Web of Conferences, 2017 The valve train plays an important role in the engine, which has a great influence on engine performance and reliability. In this paper, valve trains are studied based on multi-body dynamics theory and virtual prototype technology.
Xuan Guantao, Shao Yuanyuan
doaj +1 more source
Chemical Engineering Transactions, 2017 In recent years, accidents occurred in the chemical plant are linked to the failure of the safety valve or the excessive mechanical stress, and the reasons are mainly related to the safety of the safety valve, piping, support selection and the stress ...
Jizhao Ma, Jianqing Lu
doaj +1 more source
Reentrant Superconductivity and Superconducting Critical Temperature Oscillations in F/S/F trilayers of Cu41Ni59/Nb/Cu41Ni59 Grown on Cobalt Oxide [PDF]
, 2013 Ferromagnet/Superconductor/Ferromagnet (F/S/F) trilayers constitute the core of a superconducting spin valve. The switching effect of the spin valve is based on interference phenomena occurring due to the proximity effect at the S/F interfaces.
A. S. Sidorenko +12 more
core +2 more sources