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Mahdi Ramezani

Researcher at North Carolina State University

Publications -  15
Citations -  278

Mahdi Ramezani is an academic researcher from North Carolina State University. The author has contributed to research in topics: Reynolds number & Mass transfer coefficient. The author has an hindex of 8, co-authored 15 publications receiving 177 citations. Previous affiliations of Mahdi Ramezani include Amirkabir University of Technology & Iowa State University.

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Experimental measurement of oxygen mass transfer and bubble size distribution in an air–water multiphase Taylor–Couette vortex bioreactor

TL;DR: In this article, experimental measurements of the volumetric liquid mass transfer and bubble size distribution in a vertically oriented semi-batch gas-liquid Taylor-Couette vortex reactor with radius ratio η = ǫ/r/rǫ −075 and aspect ratio Γ −= h/(ro −− �) −40 were performed, and the results were presented for axial and azimuthal Reynolds number ranges of Rea −119 −143 and ReΘ −= 0 −35 −×104, respectively.
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Experimental investigation of the effect of ethyl alcohol surfactant on oxygen mass transfer and bubble size distribution in an air-water multiphase Taylor-Couette vortex bioreactor

TL;DR: In this article, a semi-batch gas-liquid Taylor-Couette vortex reactor with an aspect ratio of Γ ǫ h /( r o − r i )ǫ = 40 and radius ratio of 0.75 was used to measure bubble size and mass transfer coefficient.
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Flow Characteristics in a Scaled-up Multi-inlet Vortex Nanoprecipitation Reactor

TL;DR: In this article, the microscale multi-inlet vortex reactor (MIVR) has been developed for use in flash nanoprecipitation, a technique to generate functional nanoparticles.
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Accelerating gas–liquid chemical reactions in flow

TL;DR: An overview of recent developments in the utilization of intensified flow reactors within modular flow chemistry platforms for different gas-liquid processes involving carbon dioxide, oxygen, and other gases is presented and a detailed step-by-step guideline for robust assembly and safe operation of tube-in-tube flow reactors is provided.
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Experimental study of turbulent forced convection in vertical eccentric annulus

TL;DR: Forced convection in an open-ended vertical eccentric annulus with different eccentricities has been experimentally studied with several heat fluxes and inlet air velocities.