Results 1 to 10 of about 3,311,828 (349)

Modeling and Analysis of Aeroelasticity and Sloshing for Liquid Rocket

open access: yesIEEE Access, 2019
In this paper, based on the advantages of Newtonian mechanics method, mixed coordinate method, and analytical mechanics method, the dynamic model of rigid-aeroelasticity-sloshing coupling is established for longitudinal vibration and liquid fuel sloshing,
Dewei Zhang   +4 more
doaj   +1 more source

Acoustic emission from a growing crack [PDF]

open access: yes
An analytical method is being developed to determine the signature of an acoustic emission waveform from a growing crack and the results of this analysis are compared to experimentally obtained values.
Jacobs, Laurence J.
core   +1 more source

Numerical approach to the Schrodinger equation in momentum space

open access: yes, 2009
The treatment of the time-independent Schrodinger equation in real-space is an indispensable part of introductory quantum mechanics. In contrast, the Schrodinger equation in momentum space is an integral equation that is not readily amenable to an ...
Christopher R. Jamell   +9 more
core   +1 more source

Retrieving information from a noisy "knowledge network"

open access: yes, 2007
We address the problem of retrieving information from a noisy version of the ``knowledge networks'' introduced by Maslov and Zhang. We map this problem onto a disordered statistical mechanics model, which opens the door to many analytical and numerical ...
Castellani T, J Barré, Montanari A
core   +1 more source

Theoretical analysis of transverse impact response in double layer graphene sheets

open access: yesAIP Advances, 2016
In designing future nanoscale devices or nanostructures as new element in structural mechanics, it is very important to predict the responses for these elements against various mechanical loading conditions.
Toshiaki Natsuki, Qing-Qing Ni
doaj   +1 more source

Analyzing the Motion of Symmetric Tops Without Recurring to Analytical Mechanics

open access: yesFrontiers in Physics, 2020
Characterizing the dynamics of heavy symmetric tops is essential in several fields of theoretical and applied physics. Accordingly, a series of approaches have been developed to describe their motion.
Zsolt I. Lázár   +3 more
doaj   +1 more source

Analytical solution of stochastic model of risk-spreading with global coupling

open access: yes, 2013
We study a stochastic matrix model to understand the mechanics of risk-spreading (or bet-hedging) by dispersion. Such model has been mostly dealt numerically except for well-mixed case, so far.
Morita, Satoru, Yoshimura, Jin
core   +1 more source

Mechanics Property Analysis of High-resistance Steel Wire Mesh in Slope Flexible Stabilization System

open access: yesChemical Engineering Transactions, 2015
This paper aims at studying deformation mechanism and mechanics property of high-resistance steel wire mesh in slope flexible stabilization system and makes theoretical analysis under unilateral tension, and the analytical results are compared with the ...
G.S. Wang, S.Q. Shi, M. Wang
doaj   +1 more source

Contact area of rough spheres: Large scale simulations and simple scaling laws

open access: yes, 2016
We use molecular simulations to study the nonadhesive and adhesive atomic-scale contact of rough spheres with radii ranging from nanometers to micrometers over more than ten orders of magnitude in applied normal load. At the lowest loads, the interfacial
Bowden F. P.   +5 more
core   +1 more source

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