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Physico-chemical characterization of rainwater of the area of Algiers: Valorization
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نویسنده
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benrejdal f. ,haddad h. ,ghoualem h.
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منبع
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journal of materials and environmental science - 2017 - دوره : 8 - شماره : 7 - صفحه:2347 -2352
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چکیده
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This article presents the numerical modeling of dynamic and thermal behavior of turbulent forced convection in a horizontal channel within a provided of baffles represented by the obstacles for the cooling of the hot walls. the governing equations,based on the k-ε model have been used to describe the turbulence phenomena and solved by the finite volume method. the velocity and the pressure terms of momentum equations are solved by the simple algorithm. for the turbulence's modeling,we opted for the standard model k - ε,in which we study the increase of heat exchange between walls and the heat transfer fluid depending on the spacing between the baffles on the lower wall of the channel. the mean velocity profiles and temperature fields as well as the nusselt number distribution are presented for several cases. © 2017,university of mohammed premier,oujda morocco.
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کلیدواژه
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ACP; Hydrochemistry; Physicochemical characterization; Rainwater; Valorization
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آدرس
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laboratory of electrochemistry-corrosion,metallurgy and inorganic chemistry,faculty of chemistry,university of sciences and technology,houari boumediene,box n 32 el-alia,bab-ezzouar,algiers, Algeria, laboratory of electrochemistry-corrosion,metallurgy and inorganic chemistry,faculty of chemistry,university of sciences and technology,houari boumediene,box n 32 el-alia,bab-ezzouar,algiers, Algeria, laboratory of electrochemistry-corrosion,metallurgy and inorganic chemistry,faculty of chemistry,university of sciences and technology,houari boumediene,box n 32 el-alia,bab-ezzouar,algiers, Algeria
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Authors
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