Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Zahra Mansourpour"'
Publikováno v:
Iranian Journal of Oil & Gas Science and Technology, Vol 8, Iss 2, Pp 53-72 (2019)
In the current study, the kinetics of asphaltene particle flocculation is investigated under a shear flow through numerical simulation. The discrete element method (DEM) is coupled with computational fluid dynamics (CFD) to model the agglomeration an
Externí odkaz:
https://doaj.org/article/2888786471904e6e945223ea9db472d7
Publikováno v:
Journal of Chemical and Petroleum Engineering, Vol 52, Iss 2, Pp 157-167 (2018)
This paper investigates effects of different additives on morphology and subsequently, separation performance of asymmetric flat sheet Polyvinylidene fluoride (PVDF) membranes to separate CO2 using membrane contractor. Five different additives from d
Externí odkaz:
https://doaj.org/article/b64e54a78ce0461bafd54c05358702a8
Publikováno v:
Journal of Chemical and Petroleum Engineering, Vol 51, Iss 2, Pp 135-146 (2017)
3D modeling of Pd/α-Al2O3 hollow fiber membrane by using computational fluid dynamic for hydrogen separation from H2/N2 mixture was considered in steady and unsteady states by using the concept of characteristic time. Characteristic time concept cou
Externí odkaz:
https://doaj.org/article/22d78833e4304b439c9e57ac8e5a14fe
Publikováno v:
Journal of Chemical and Petroleum Engineering, Vol 48, Iss 1, Pp 15-25 (2014)
Soft-sphere discrete element method (DEM) and Navier-Stokes equations were coupled with equations of energy for gas and solids to investigate the process of agglomeration in fluidized bed of polyethylene particles at high temperature. The Newton’s
Externí odkaz:
https://doaj.org/article/d98c368881ca44fd8b2c2a39e20f4b42
Dynamic behavior of CO2 adsorption from CH4 mixture in a packed bed of SAPO-34 by CFD-based modeling
Publikováno v:
Chemical Product and Process Modeling. 18:215-229
In this work, a dynamic non-isothermal adsorption process of CH4 and CO2 in a fixed bed of SAPO-34 particles was modeled by coupled DEM-CFD. This Euler–Lagrange method gives access to specification of each adsorbent pellet including location, tempe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc57e30bb55ea1401bae6744c2ebe484
https://doi.org/10.1515/cppm-2021-0071
https://doi.org/10.1515/cppm-2021-0071
Publikováno v:
Chemosphere. 325:138366
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d35c5630b7744a586bcb76ffd875a935
https://doi.org/10.1016/j.chemosphere.2023.138366
https://doi.org/10.1016/j.chemosphere.2023.138366
Publikováno v:
Advanced Powder Technology. 31:4457-4469
There are numerous experimentally validated simulations for mono-dispersed systems in the literature based on discrete element method (DEM). In practice, however, most of granular systems consist of polydispersed assemblies of particles. Few studies
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a8b59c78ce3044b049f0d6f266c7702
https://doi.org/10.1016/j.apt.2020.09.021
https://doi.org/10.1016/j.apt.2020.09.021
Publikováno v:
Engineering Computations. 38:1303-1329
Purpose The purpose of this paper is to fundamentally develop a mathematical model for predicting the particle size distribution (PSD) in fluidized beds because their hydrodynamics depend on the PSD and its evolution during operation. To predict the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::02542f1bbb899b48edc56324e3ec9cac
https://doi.org/10.1108/ec-06-2020-0310
https://doi.org/10.1108/ec-06-2020-0310
Publikováno v:
Journal of Cleaner Production. 376:134184
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f79e78e39499a24ee5f108b2d9a34b7
https://doi.org/10.1016/j.jclepro.2022.134184
https://doi.org/10.1016/j.jclepro.2022.134184
Publikováno v:
Journal of Magnetism and Magnetic Materials. 479:170-178
Nanofluids are new generation of heat transfer fluids with enhanced thermal properties. When using nanofluids, one of the major problems is aggregation of nanoparticles. In this study, in order to benefit from controlled aggregation of nanoparticles
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::433dd0f332aa23bcec63b544686342ec
https://doi.org/10.1016/j.jmmm.2019.01.078
https://doi.org/10.1016/j.jmmm.2019.01.078