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Nano-particle deposition in laminar annular pipe flows

Talebizadehsardari, Pouyan, Rahimzadeh, Hassan, Ahmadi, Goodarz, Inthavong, Kiao, Keshtkar, Mohammad Mehdi and Moghimi, M.A. (2020) Nano-particle deposition in laminar annular pipe flows. Advanced Powder Technology, 31 (8). pp. 3134-3143. ISSN 09218831

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Abstract or description

The transport and deposition of nano-particles in annular pipe flows under laminar conditions were studied. The Lagrangian particle tracking method was used to simulate the Brownian diffusion of ultrafine solid particles in a three-dimensional domain. The effects of nano-particle size, flow rate, inner and outer pipe diameters, pipe length, and temperature were studied. The computational models for the deposition of nano-particles in tubular, as well as annular pipe flows, were validated. Furthermore, using the CFD simulations and the Lagrangian particle tracking results, a new correlation for evaluating the deposition fraction of nano-particles in annular pipe flows was developed. The presented results could provide guidelines for evaluating nano-particle transport and deposition in annular pipes.

Item Type: Article
Faculty: School of Creative Arts and Engineering > Engineering
Depositing User: Mohammad MOGHIMI ARDEKANI
Date Deposited: 10 Sep 2020 10:52
Last Modified: 25 Jun 2021 01:38

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