Zobrazeno 1 - 10
of 45
pro vyhledávání: '"Marios M. Fyrillas"'
Phase Change with Density Variation and Cylindrical Symmetry: Application to Selective Laser Melting
Autor:
Marios M. Fyrillas, Yiannos Ioannou, Loucas Papadakis, Claus Rebholz, Allan Matthews, Charalabos C. Doumanidis
Publikováno v:
Journal of Manufacturing and Materials Processing, Vol 3, Iss 3, p 62 (2019)
In this paper we introduce an analytical approach for predicting the melting radius during powder melting in selective laser melting (SLM) with minimum computation duration. The purpose of this work is to evaluate the suggested analytical expression
Externí odkaz:
https://doaj.org/article/7498cacc9c204ae2a6557300f0ff53a3
Autor:
Marios M. Fyrillas, Loucas Papadakis
Publikováno v:
Journal of Manufacturing and Materials Processing, Vol 3, Iss 2, p 50 (2019)
In this work, we introduce an analytical expression for approximating the transient melting radius during powder melting in Selective Laser Melting (SLM) assumed with a stationary laser heat source. The purpose of this work is to evaluate the suggest
Externí odkaz:
https://doaj.org/article/96d0f4b094754991878eaf405d658454
Autor:
Dinara Konakbayeva, Enoch Kwasi Adotey, Ana M. Rule, Philip K. Hopke, Altyngul Zinetullina, Marios M. Fyrillas, Mehdi Amouei Torkmahalleh
Publikováno v:
Air Quality, Atmosphere & Health. 12:1091-1102
Trivalent chromium is a trace nutrient essential to human beings while hexavalent chromium is a known carcinogen and was among the 18 core hazardous air pollutants defined in 2004 by the US EPA. A new conceptual model of Cr speciation in deliquesced
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e12f845cdf202ec162abce9d6c435ebb
https://doi.org/10.1007/s11869-019-00725-5
https://doi.org/10.1007/s11869-019-00725-5
Publikováno v:
Journal of Hazardous Materials. 367:224-245
Adsorption and ion exchange phenomena are encountered in several separation processes, which in turn, are of vital importance across various industries. Although the literature on adsorption kinetics modeling is rich, the majority of the models emplo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6267214c8639bca9836eed1674d50561
https://doi.org/10.1016/j.jhazmat.2018.12.023
https://doi.org/10.1016/j.jhazmat.2018.12.023
Publikováno v:
Computer Methods in Applied Mechanics and Engineering. 340:600-614
In this paper, we present a method that combines the Boundary Element Method (BEM) with IsoGeometric Analysis (IGA) for numerically solving the system of Boundary Integral Equations (BIE) arising in the context of a 2-D steady-state heat conduction p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1a1b4d82c2cb1f27e817c35d9984ba87
https://doi.org/10.1016/j.cma.2018.06.019
https://doi.org/10.1016/j.cma.2018.06.019
Publikováno v:
Air Quality, Atmosphere & Health. 11:1059-1068
Cr(III) is an essential micronutrient for the proper function of human being, while Cr(VI) is a carcinogenic chemical, which has been one of the hazardous air pollutants defined by US Environmental Protection Agency (US EPA) in 2004. Accurate measure
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ed33a3858b52f8ad3d77f4561f058e9d
https://doi.org/10.1007/s11869-018-0607-z
https://doi.org/10.1007/s11869-018-0607-z
Publikováno v:
International Journal of Thermal Sciences. 121:381-389
We consider conjugate heat transfer between two conductive and conforming media, with isothermal boundary conditions on the exposed surfaces, and continuity of the temperature and the heat flux along their interface. We address the inverse problem of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f92be621c10e83d9e4ab275636eb98ea
https://doi.org/10.1016/j.ijthermalsci.2017.07.020
https://doi.org/10.1016/j.ijthermalsci.2017.07.020
Publikováno v:
Chemical Engineering Communications. 204:1299-1317
Adsorption fixed bed models are of paramount importance in chemical and environmental engineering research. Although the related literature is rich, the vast majority of models employed are either phenomenological, based on chemical reaction kinetics
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::24f2fabb0e2a7fb6049be96823050a2a
https://doi.org/10.1080/00986445.2017.1364240
https://doi.org/10.1080/00986445.2017.1364240
Autor:
Marios M. Fyrillas
Publikováno v:
Heat Transfer Engineering. 39:51-57
We address the two-dimensional heat conduction problem due to a periodic array of isothermal pipes buried in a conductive medium. The upper surface of the medium is subjected to convection with a uniform heat transfer coefficient, and the lower surfa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0230fa8f579289f7bd99cd04d5f255a8
https://doi.org/10.1080/01457632.2017.1280289
https://doi.org/10.1080/01457632.2017.1280289
Experimental study of zeolitic diffusion by use of a concentration-dependent surface diffusion model
Publikováno v:
Heliyon
Heliyon, Vol 5, Iss 7, Pp e02143-(2019)
Heliyon, Vol 5, Iss 7, Pp e02143-(2019)
Surface diffusivity in adsorption and ion exchange processes is probably the most important property studied expensively in the literature but some aspects, especially its dependence on solid phase concentration, is still an open subject to discussio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::13a9ee1727e43c0ea27c94142d91d913
http://europepmc.org/articles/PMC6667703
http://europepmc.org/articles/PMC6667703