Zobrazeno 1 - 10
of 38
pro vyhledávání: '"D. E. Amos"'
Autor:
D. E. Amos, V. K. Luk
Publikováno v:
Journal of Applied Mechanics. 58:334-340
We developed models for the dynamic expansion of cylindrical cavities from zero initial radii for compressible, elastic-plastic, rate-independent materials with powerlaw strain-hardening. Results from cavity-expansion models were used to derive perfo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c8f615ceec095d7ea27aef3b702e3fbc
https://doi.org/10.1115/1.2897190
https://doi.org/10.1115/1.2897190
Publikováno v:
Journal of Applied Mechanics. 58:1-6
We developed models for the dynamic expansion of spherical cavities from zero initial radii for elastic-plastic, rate-independent materials with power-law strain hardening. The models considered the material as incompressible and compressible. For an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a4433139e1be2a1840bc7aea475d371
https://doi.org/10.1115/1.2897150
https://doi.org/10.1115/1.2897150
Autor:
D. E. Amos, W. E. Warren
Publikováno v:
Journal of Electronic Packaging. 113:63-67
The plane elastic deformation of a notched half-plane which is compressed by a flat rigid surface is investigated. The stress and displacement fields of this notched halfplane are felt to be representative of the conditions occurring in the neighborh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::64fdffa5e925fe0f57b170bc7df612d6
https://doi.org/10.1115/1.2905368
https://doi.org/10.1115/1.2905368
Publikováno v:
27th Annual Proceedings., International Reliability Physics Symposium.
The trend to miniaturize silicon integrated circuits has brought with it a thermal stress-induced void formation problem in the aluminum conductor lines of these circuits. Here, local stress relaxation has been included quantitatively in the construc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e6e18a41b8a2c0c17926240711e5e6ee
https://doi.org/10.1109/relphy.1989.36344
https://doi.org/10.1109/relphy.1989.36344
Publikováno v:
Journal of Applied Physics. 47:1812-1819
The differential equations which govern enhanced diffusion under ion irradiation are solved using recently developed numerical techniques. Accurate time‐dependent profiles for vacancies, interstitials, and diffusing atoms are generated thereby with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::444dfc63f21ad9bb3577c8cff92a8f23
https://doi.org/10.1063/1.322897
https://doi.org/10.1063/1.322897
Publikováno v:
Journal of Applied Mechanics. 42:171-175
In this paper we consider the propagation of small-amplitude, one-dimensional shock waves in a linear elastic mixture with binary chemical reactions. The effects of heat conduction and diffusion are neglected. Using a numerical technique, along with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::259ca79c08902959f6d9ef49be705fc4
https://doi.org/10.1115/1.3423511
https://doi.org/10.1115/1.3423511
Publikováno v:
Journal of Tribology. 110:632-637
This work provides a theoretical analysis of the elastic behavior of an O-ring compressed between two rigid plates with irregular surfaces. Relations between deflection, contact force and contact pressure are obtained. The contact pressure, which is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c2c15751332223e72bb179f4c2d38e1
https://doi.org/10.1115/1.3261705
https://doi.org/10.1115/1.3261705
Autor:
D. E. Amos
Publikováno v:
Communications in Statistics - Theory and Methods. 5:261-281
Recursion relations suitable for rapid computation are derived for the cumulative distribution of F′ = (X/m)/(Y/n) where X is χ2(λ, m) and Y is independently χ2(n). When n is even no complicated function evaluations are needed. For n odd, a spec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d6c6f120bc7ab611af602ccc1696cc6
https://doi.org/10.1080/03610927608827349
https://doi.org/10.1080/03610927608827349
Autor:
D. E. Amos
Publikováno v:
Mathematics of Computation. 28:239-251
An efficient algorithm for calculating ratios r v ( x ) = I v + 1 ( x ) / I v ( x ) , v ≧ 0 , x ≧ 0 {r_v}(x) = {I_{v + 1}}(x)/{I_v}(x),v \geqq 0,x \geqq 0 , is presented. This algorithm in conjunction with the recursion relation for r v ( x ) {r_
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f5001fcead15ea79bc0841cd16db74e4
https://doi.org/10.1090/s0025-5718-1974-0333287-7
https://doi.org/10.1090/s0025-5718-1974-0333287-7
Autor:
D. E. Amos, P. J. Chen
Publikováno v:
Journal of Applied Mechanics. 45:749-754
In this paper we consider the coupled electromechanical responses of poled ferroelectric ceramics. Our considerations are linear as well as one dimensional. The constitutive relations which characterize the stress and the electric field in terms of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b4a3b78f3ea62adf4e437883332798d5
https://doi.org/10.1115/1.3424414
https://doi.org/10.1115/1.3424414