Zobrazeno 1 - 10
of 185
pro vyhledávání: '"Rahmat Sotudeh-Gharebagh"'
Publikováno v:
Journal of Chemical and Petroleum Engineering, Vol 57, Iss 2, Pp 303-319 (2023)
Inclined submerged diffusers that are used to dilute hypersaline and highly contaminated brine, discharged from desalination plants, in receiving marine waters are commonly modeled via semi-empirical, integral, and 3D Computational Fluid Dynamic (CFD
Externí odkaz:
https://doaj.org/article/e4ef1a5c52de409cad65f856479957de
Publikováno v:
Journal of Chemical and Petroleum Engineering, Vol 53, Iss 1, Pp 123-135 (2019)
Vibration signals were measured in a lab-scale fluidized bed to investigate the changes in particle sizes. Experiments were carried out in the bed with a different mass fraction of coarser particles at different superficial gas velocities, and probe
Externí odkaz:
https://doaj.org/article/4e55f95410ce462b85c778402882143f
Autor:
Marjan Roshandel, Rahmat Sotudeh-Gharebagh, Sasan Mirzakhanlouei, Reza Hajiaghaee, Reza Ghaffarzadegan
Publikováno v:
Journal of Chemical and Petroleum Engineering, Vol 52, Iss 2, Pp 181-191 (2018)
Curcumin is an herbal plant with great therapeutic applications. Although it is useful in treating several diseases, its low solubility in water and low bioavailability in living systems are limiting factors in using curcumin as a medicine. One way t
Externí odkaz:
https://doaj.org/article/869da98938c54774bff970f90f81641c
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
Publikováno v:
Journal of Chemical and Petroleum Engineering, Vol 46, Iss 2, Pp 111-121 (2012)
A comprehensive mathematical model based on the discrete particle model and computational fluid dynamics was utilized to investigate mixing and segregation of particles in fluidized beds at high pressure. To quantify the extent of mixing in the bed,
Externí odkaz:
https://doaj.org/article/f155bdb714aa4ea39ea8249b9956efe1
Publikováno v:
Journal of Chemical and Petroleum Engineering, Vol 45, Iss 2, Pp 117-129 (2011)
The local solid flow structure of gas-solid bubbling fluidized bed was investigated to identify and characterize the particle clusters. Extensive mathematical calculations were carried out using the energy-minimization multi-scale (EMMS) approach for
Externí odkaz:
https://doaj.org/article/6aa95214e2da49ae9d5522a82fc25575
Publikováno v:
Iranian Journal of Chemistry & Chemical Engineering, Vol 29, Iss 3, Pp 27-36 (2010)
Effect of scale on the hydrodynamics of gas-solid fluidized beds was investigated in two fluidized beds of 152 mm and 78 mm in diameter. Air at room temperature was used as the fluidizing gas in the bed of sand particles. The Radioactive Particle Tra
Externí odkaz:
https://doaj.org/article/e78110f046c748d2b1f32f6af984c008
Autor:
Fatemeh Yazdipour, Mehdi Amouei Torkmahalleh, Mohammadmahdi Kamyabi, Rahmat Sotudeh-Gharebagh
Publikováno v:
ACS Sustainable Chemistry & Engineering. 10:11154-11164
Autor:
Mitra Sadat Lavasani, Nahid Raeisi Ardali, Rahmat Sotudeh-Gharebagh, Reza Zarghami, János Abonyi, Navid Mostoufi
Publikováno v:
Reviews in Chemical Engineering. 39:479-511
Big data is an expression for massive data sets consisting of both structured and unstructured data that are particularly difficult to store, analyze and visualize. Big data analytics has the potential to help companies or organizations improve opera
Publikováno v:
Chemical Engineering Research and Design. 172:226-234
The kinetics of water sorption by a bed of powder was modeled in order to estimate the characteristic time of caking under real (similar to storage conditions) and test (accelerated) environmental conditions. In combination with the model, the kineti