Zobrazeno 1 - 10
of 152
pro vyhledávání: '"non-constant diffusivity"'
Autor:
Cherniha, Roman, Davydovych, Vasyl'
Publikováno v:
Applied Mathematics and Computation 268, 23-34 (2015)
Q-conditional symmetries (nonclassical symmetries) for a general class of two-component reaction-diffusion systems with non-constant diffusivities are studied. The work is a natural continuation of our paper (Cherniha and Davydovych, 2012) in order t
Externí odkaz:
http://arxiv.org/abs/1609.09613
Autor:
Cherniha, Roman, Davydovych, Vasyl’
Publikováno v:
In Applied Mathematics and Computation 1 October 2015 268:23-34
Publikováno v:
In International Journal of Heat and Mass Transfer 2008 51(21):5327-5332
Autor:
Roman Cherniha, Vasyl' Davydovych
Publikováno v:
Applied Mathematics and Computation. 268:23-34
Q-conditional symmetries (nonclassical symmetries) for a general class of two-component reaction-diffusion systems with non-constant diffusivities are studied. The work is a natural continuation of our paper (Cherniha and Davydovych, 2012) in order t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a978287c8d4638a0e6a8f46e26c7c752
https://doi.org/10.1016/j.amc.2015.06.017
https://doi.org/10.1016/j.amc.2015.06.017
Publikováno v:
International Journal of Heat and Mass Transfer. 51:5327-5332
A numerical study on a non-linear hyperbolic diffusion equation is proposed. The Hartree hybrid method combining finite difference techniques with the method of characteristics is used in the presence of discontinuities between initial and boundary c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d131865044a8dc2408d7ab6c547457cc
https://doi.org/10.1016/j.ijheatmasstransfer.2008.01.039
https://doi.org/10.1016/j.ijheatmasstransfer.2008.01.039
Autor:
Miroslav Krstic, Andrey Smyshlyaev
Publikováno v:
Scopus-Elsevier
In this paper, the recently introduced backstepping method for boundary control of linear partial differential equations (PDEs) is extended to plants with non-constant diffusivity/thermal conductivity and time-varying coefficients. The boundary stabi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::42998e701eda721d48ec48c58d2f7047
https://doi.org/10.1109/acc.2005.1470714
https://doi.org/10.1109/acc.2005.1470714
Autor:
Enrico Zacchei, Caio Gorla Nogueira
Publikováno v:
Buildings, Vol 12, Iss 8, p 1211 (2022)
Mechanical diffusion of chloride ions in reinforced concrete (RC) structures varies in time and space, and depends on uncertain factors such as material properties, temperature, humidity, and aging. In this paper, different scenarios considering the
Externí odkaz:
https://doaj.org/article/46895a70bee64bafa688f13aa09b26f9
Publikováno v:
Buildings, Vol 12, Iss 2, p 107 (2022)
The attack of chloride ions is one of the most important factors affecting reinforced concrete (RC) durability. Chloride ingress into concrete is usually studied by assuming constant diffusivity and constant surface chloride concentration. However, t
Externí odkaz:
https://doaj.org/article/f5b456b778b44b30add6ee896eca42ea
Conference
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Autor:
Enrico Zacchei, Caio Gorla Nogueira
Publikováno v:
Scopus
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
Made available in DSpace on 2022-04-28T19:47:17Z (GMT). No. of bitstreams: 0 Previous issue date: 2022-02-01 For reinforced concrete (RC) structures, the corrosion of the reinforced steel bars from chloride ions is a periodic risk. The chloride ions
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e108bcad6595f1cdc429060c3b6538e0