Zobrazeno 1 - 10
of 158
pro vyhledávání: '"Carlos Alberto Brebbia"'
Publikováno v:
Engineering Analysis with Boundary Elements. 95:53-68
The paper reports a mathematical model governing unsteady coupled moisture and heat energy transport through a green roof, e.g. the canopy (leaf cover), the soil and the structural support. The mathematical model that governs the transport phenomena
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e935e155f5ea4525578ea930b32fad1a
https://doi.org/10.1016/j.enganabound.2018.06.018
https://doi.org/10.1016/j.enganabound.2018.06.018
Publikováno v:
International Journal of Heat and Mass Transfer. 117:273-279
The present paper reports the simulation of unsteady coupled moisture and heat transport through a multi-layer porous solid. The governing partial-differential transport equations are written and solved simultaneously for the continuous driving poten
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf3aafcb3efcb83c279bbcd46a6858a8
https://doi.org/10.1016/j.ijheatmasstransfer.2017.10.010
https://doi.org/10.1016/j.ijheatmasstransfer.2017.10.010
Autor:
Carlos Alberto Brebbia
Publikováno v:
Engineering Analysis with Boundary Elements. 77:iii-x
The Boundary Element Method (BEM) has now become a well established numerical technique with a number of computer programmes to its credit oriented towards industrial applications. They are reliable and robust tools which stress its unique features v
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::62b62285abde429f3458886d7ca27374
https://doi.org/10.1016/j.enganabound.2016.12.001
https://doi.org/10.1016/j.enganabound.2016.12.001
Publikováno v:
Journal of Engineering Mechanics. 125:1062-1070
In this paper, the domain integrals due to uniform load or self-weight that appear in the boundary element method (BEM) formulation for thick plates resting on elastic foundations are transformed to boundary integrals. The Reissner plate bending mode
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::67cdd339fea8cd5167560c46e512afda
https://doi.org/10.1061/(asce)0733-9399(1999)125:9(1062)
https://doi.org/10.1061/(asce)0733-9399(1999)125:9(1062)
Publikováno v:
Communications in Numerical Methods in Engineering. 15:137-150
Compactly supported radial basis functions have been used to interpolate the forcing term in the DRM. The resulting DRM matrix is sparse and our approach is very accurate and efficient. Our proposed method is especially attractive for large scale pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee4e0c046894c18b2ec17f7b0fbc8857
https://doi.org/10.1002/(sici)1099-0887(199902)15:2<137::aid-cnm233>3.0.co
https://doi.org/10.1002/(sici)1099-0887(199902)15:2<137::aid-cnm233>3.0.co
Publikováno v:
International Journal of Solids and Structures. 35:2229-2249
In this work, the hypersingular boundary element formulation for plate bending analysis based on Reissner theory is presented. First order Taylor expansion are used to deal with the strong singularity O(1/r), whereas, rigid body considerations togeth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a6d3e53a27c044bb5db5a550838069b1
https://doi.org/10.1016/s0020-7683(97)00188-1
https://doi.org/10.1016/s0020-7683(97)00188-1
Publikováno v:
International Journal for Numerical Methods in Engineering. 41:1435-1462
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8392a52d0c0504fef0073afe920132d5
https://doi.org/10.1002/(sici)1097-0207(19980430)41:8<1435::aid-nme345>3.0.co
https://doi.org/10.1002/(sici)1097-0207(19980430)41:8<1435::aid-nme345>3.0.co
Publikováno v:
Applied Mathematical Modelling. 21:155-163
This paper deals with the evaluation of the boundary and internal stresses in the boundary element method (BEM) for plate-bending analysis. The Reissner plate theory is employed as the general plate-bending theory for modelling both thin and thick pl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3e581df8dfb9ba575d2ff04fe9f457a4
https://doi.org/10.1016/s0307-904x(97)00004-8
https://doi.org/10.1016/s0307-904x(97)00004-8
Publikováno v:
Engineering Analysis with Boundary Elements. 11:87-90
The higher order fundamental solutions to the two-dimensional (2-D) modified Helmholtz equation have been derived. The Lth order fundamental solution has the form φ i ∗(L) = A L (kr) L K L (kr) , which satisfies the equation ∂ 2 ∂r 2 + 1 r ∂
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d75287cc672135b483c93d29a0dabc3a
https://doi.org/10.1016/0955-7997(93)90082-v
https://doi.org/10.1016/0955-7997(93)90082-v
Publikováno v:
Engineering Analysis with Boundary Elements. 11:39-45
The multiple reciprocity method has been applied to one-group fission neutron source iteration problems. The domain integral related to the fission neutron source in the m th source iteration stage is transformed into a series of m − 1 boudary inte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::57f168993f84465a121780cc2e7511dd
https://doi.org/10.1016/0955-7997(93)90077-x
https://doi.org/10.1016/0955-7997(93)90077-x