Results 41 to 50 of about 47,396,763 (332)

Motorcycle Structural Fatigue Monitoring Using Smart Wheels

open access: yesVehicles, 2020
The paper is devoted to the measurement and to the processing of load spectra of forces and moments acting at the wheel hub of a motorcycle. Smart wheels (SWs) have been specifically developed for the scope.
Federico Ballo   +3 more
doaj   +1 more source

A LIBS Spectral Self-Absorption Correction Method Using Voigt Profile Fitting for the Application of Magnesium Analysis in Phosphorus Ore

open access: yes, 2020
The concentration of MgO is one of the most important parameters in the phosphate ore flotation. The fast detection of the concentration of MgO has great significance for the optimization of the flotation, the improvement of the efficiency and the ...
Sun Lan-xiang   +4 more
core   +1 more source

A Spectral Method Algorithm for Modeling the Dispersion of Non-Axisymmetric Modes in Fluid-Filled Elastic Tubes

open access: yesApplied Sciences, 2023
In order to design a low-noise water-filled pipeline system, it is necessary to obtain knowledge of the dispersion characteristics of axial propagation modes in different water-filled elastic tubes.
Zirong Gao   +3 more
doaj   +1 more source

Study on Spectral Interference in the Determination of Vanadium by ICP-OES

open access: yes, 2020
Vanadium is an important scarce resource and strategic metal, and often coexists with a variety of complex metals in the form of secondary mineral phases in nature.
Zhang Yi   +7 more
core   +1 more source

Advanced operator-splitting-based semi-implicit spectral method to solve the binary phase-field crystal equations with variable coefficients [PDF]

open access: yes, 2009
We present an efficient method to solve numerically the equations of dissipative dynamics of the binary phase-field crystal model proposed by Elder et al. [Phys. Rev. B 75, 064107 (2007)] characterized by variable coefficients.
Granasy, L   +5 more
core   +3 more sources

Static accounting of highest modes in problems of structural dynamics

open access: yesИнженерно-строительный журнал, 2019
The calculation of building structures for dynamic effects is usually performed according to the method of decomposition by its own forms of vibrations.
Tu Quang Trung Le   +2 more
doaj   +1 more source

A fully diagonalized spectral method using generalized Laguerre functions on the half line [PDF]

open access: yesAdvances in Computational Mathematics, 2016
A fully diagonalized spectral method using generalized Laguerre functions is proposed and analyzed for solving elliptic equations on the half line. We first define the generalized Laguerre functions which are complete and mutually orthogonal with respect
Fu-jun Liu, Zhong-Qing Wang, Hui-Yuan Li
semanticscholar   +1 more source

A review of the microtremor horizontal-to-vertical spectral ratio (MHVSR) method

open access: yesJournal of Seismology, 2022
The single-station microtremor horizontal-to-vertical spectral ratio (MHVSR) method was initially proposed to retrieve the site amplification function and its resonance frequencies produced by unconsolidated sediments overlying high-velocity bedrock ...
S. Molnar   +12 more
semanticscholar   +1 more source

Direct numerical simulation of a turbulent flow using a spectral/hp element method [PDF]

open access: yes, 2006
Direct numerical simulation (DNS) of incompressible turbulent pipe flow was carried out on unstructured grids for a Reynolds number based on the friction velocity and the pipe diameter of Re τ = 360 using the spectral/hp element method (SEM) by ...
Shishkin, Andrei   +3 more
core   +1 more source

Double Fourier series dynamical core with hybrid sigma-pressure vertical coordinate [PDF]

open access: yesTellus: Series A, Dynamic Meteorology and Oceanography, 2013
The hybrid sigma-pressure vertical coordinate is implemented into the double Fourier series (DFS) dynamical core of the Global/Regional Integrated Model system (GRIMs).
Song-You Hong, Myung-Seo Koo
doaj   +1 more source

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