Results 121 to 130 of about 12,056 (269)

Studying the Vibrational Behavior of Single-Walled Carbon Nanotubes under Different Boundary Conditions using the Rayleigh-Ritz Technique

, 2016
R. Ansari, H. Rouhi, Saeid Sahmani
openalex   +2 more sources

On the condition number of certain Rayleigh-Ritz-Galerkin matrices [PDF]

, 1976
Bernard J. Omodei
openalex   +1 more source

Variational description of the positive column with two-stem ionization [PDF]

The ionization balance in diffusion dominated discharges which depends on both one and two step ionization processes is considered. The Spenke diffusion equation (D sq delta n + neutrino n + sq kn =0) describing such conditions is solved by the Rayleigh ...
Crawford, F. W.
core   +1 more source

Filtered Rayleigh-Ritz is all you need

22+7 pages, 0 figures, 1 ...
Abbott, Ryan, Hackett, Daniel C., Fleming, George T., Pefkou, Dimitra A., Wagman, Michael L.   +4 more
openaire   +2 more sources

Development of a reduced basis technique for transient thermal analysis [PDF]

A technique to reduce the degrees of freedom in static and dynamic problems, the reduced basis method, is described. The method combines the classical Rayleigh-Ritz approximation with contemporary finite element methods to retain modeling versatility as ...
Shore, C. P.
core   +1 more source

Vibration Analysis of Anisotropic Simply Supported Plates by Using Variable Kinematic and Rayleigh-Ritz Method

, 2011
Erasmo Carrera, Fiorenzo A. Fazzolari, Luciano Demasi   +2 more
openalex   +1 more source

Solution of the Dirac-Coulomb equation using the Rayleigh-Ritz method. Results for He-like atoms [PDF]

, 2023
A. Bağcı, Philip E. Hoggan
openalex   +1 more source

A Rayleigh-Ritz analysis methodology for cutouts in composite structures [PDF]

A new Rayleigh-Ritz stress analysis methodology that was developed for composite panels containing cutouts is described. The procedure, which makes use of a general assumed displacement field, accommodates circular and elliptical cutouts in biaxially ...
Russell, Steven G.
core   +1 more source

New Interpolation Functions in Eigen-Frequency Analysis of Timoshenko Beams on Two-Parameter Elastic Soil

Engineering Transactions, 1996
The aim of the paper is to study the dynamic behaviour, limited to the eigen-value problem, of Timoshenko beams on variable two-parameter elastic soil.
M. C. Bruno, V. Di Capua, C. Franciosi
doaj  

A study of the Numerical Convergence of Rayleigh-Ritz Method for the Free Vibrations of Cantilever Beam of Variable Cross-Section with Tip Mass

Engineering Transactions, 1996
A numerical study on the convergence properties of the Rayleigh-Ritz method is presented, for the dynamic analysis of beams with continuously varying cross-section. The beam is assumed to be slender, the Euler-Bernoulli hypotheses are accepted, and some
N.M. Auciello
doaj