In this article the thermophysical and transport properties of mixtures composed of glucose and sucrose in dimethylsulfoxide (DMSO) are determined. The studied mass concentrations are 5%, 10%, 15%, 20% and 25% of glucose or sucrose in DMSO at an average temperature of 25 °C. The properties studied experimentally are the dynamic viscosity, density, mass and thermal expansion coefficient and thermodiffusion coefficient. The thermogravitational technique in flat configuration is used in order to obtain the thermodiffusion coefficients. Once these properties are known, the work is focused on the numerical study of applying a temperature gradient in microdevices in order to optimize the extraction of DMSO using the CFD Ansys Fluent software. The results show an improvement even of 35% on microfluidic separation techniques that are based on a purely diffusive regime.
Alain Martin 1 ; M. Mounir Bou-Ali 1 ; Haritz Barrutia 1 ; David Alonso de Mezquia 1
@article{CRMECA_2011__339_5_342_0,
author = {Alain Martin and M. Mounir Bou-Ali and Haritz Barrutia and David Alonso de Mezquia},
title = {Microfluidic separation process by the {Soret} effect in biological fluids},
journal = {Comptes Rendus. M\'ecanique},
pages = {342--348},
publisher = {Elsevier},
volume = {339},
number = {5},
year = {2011},
doi = {10.1016/j.crme.2011.03.012},
language = {en},
}
TY - JOUR AU - Alain Martin AU - M. Mounir Bou-Ali AU - Haritz Barrutia AU - David Alonso de Mezquia TI - Microfluidic separation process by the Soret effect in biological fluids JO - Comptes Rendus. Mécanique PY - 2011 SP - 342 EP - 348 VL - 339 IS - 5 PB - Elsevier DO - 10.1016/j.crme.2011.03.012 LA - en ID - CRMECA_2011__339_5_342_0 ER -
%0 Journal Article %A Alain Martin %A M. Mounir Bou-Ali %A Haritz Barrutia %A David Alonso de Mezquia %T Microfluidic separation process by the Soret effect in biological fluids %J Comptes Rendus. Mécanique %D 2011 %P 342-348 %V 339 %N 5 %I Elsevier %R 10.1016/j.crme.2011.03.012 %G en %F CRMECA_2011__339_5_342_0
Alain Martin; M. Mounir Bou-Ali; Haritz Barrutia; David Alonso de Mezquia. Microfluidic separation process by the Soret effect in biological fluids. Comptes Rendus. Mécanique, Thermodiffusion and coupled phenomena, Volume 339 (2011) no. 5, pp. 342-348. doi : 10.1016/j.crme.2011.03.012. https://comptes-rendus.academie-sciences.fr/mecanique/articles/10.1016/j.crme.2011.03.012/
[1] Chip devices for miniaturized biotechnology, Appl. Microbiol. Biotechno., Volume 69 (2005), pp. 113-125
[2] Numerical characterization of diffusion-based extraction in cell-laden flow through a microfluidic channel, Journal of Biomechanical Engineering, Volume 129 (2007), pp. 703-711
[3] Experimental study of diffusion-based extraction from a cell suspension, Microfluid Nanofluid, Volume 5 (2008), pp. 529-540
[4] Optimization of a microfluidic device for diffusion-based extraction of DMSO from a cell suspension, International Journal of Heat and Mass Transfer, Volume 51 (2008), pp. 5749-5757
[5] Phys. Chem. B, 111 (2007), pp. 11524-11530
[6] Effect of sulfoxides on the thermal denaturation of hen lysozyme: A calorimetric and Raman study, Journal of Molecular Structure, Volume 891 (2008), pp. 115-122
[7] Toxicity tolerance of oyster embryos to selected cryoprotectants, Aquat. Living Resour., Volume 7 (1994), pp. 99-104
[8] Effect of washing procedures on unrelated cord blood units for transplantation in children and adults, Cytotherapy, Volume 4 (2002), p. 16
[9] Benchmark values for the Soret, thermal diffusion and diffusion coefficients of three binary organic liquid mixtures, Philosophical Magazine, Volume 83 (2003), pp. 1965-1971
[10] Determination of the thermodiffusion coefficient in three binary organic liquid mixtures by the thermogravitational method, Philosophical Magazine, Volume 83 (2003), pp. 2011-2015
[11] Thermogravitational measurement of the Soret coefficient of liquid mixtures, Journal of Physics, Volume 10 (1998), pp. 3321-3331
[12] Fluent, Fluent Inc., Version 6.3.26, 2006.
[13] H. Barrutia, A. Martin, A. Zebib, M.M. Bou-Ali, Thermal diffusion effects in T-shaped micromixers, in: 1st European Conference on Microfluidics, Bologna, 2008.
[14] Non-Equilibrium Thermodynamics, North-Holland Pub. Co., Amsterdam, 1962
- Combined effects of thermo-diffusion, diffusion-thermo and internal heat generation on the stabilization/destabilization of the flow in a cavity differentially heated and salted, Numerical Heat Transfer, Part A: Applications, Volume 85 (2024) no. 1, p. 92 | DOI:10.1080/10407782.2023.2180460
- Appling the computational fluid dynamics studies of the thermogravitational column for N2-CO2 and He-Ar gas mixtures separation, Chemical Product and Process Modeling, Volume 18 (2023) no. 1, p. 33 | DOI:10.1515/cppm-2021-0036
- Analysis of thermophoresis for separation of polystyrene microparticles in microfluidic devices, International Journal of Heat and Mass Transfer, Volume 189 (2022), p. 122690 | DOI:10.1016/j.ijheatmasstransfer.2022.122690
- Determination of the effective diffusion coefficient of ternary mixtures in the thermogravitational micro-column using optical digital interferometry, The European Physical Journal Plus, Volume 137 (2022) no. 9 | DOI:10.1140/epjp/s13360-022-03254-w
- Thermodiffusion Coefficients of Nanofluid Binary Mixtures, Microgravity Science and Technology, Volume 31 (2019) no. 6, p. 877 | DOI:10.1007/s12217-019-09725-7
- Microfluidic separation processes using the thermodiffusion effect, International Journal of Thermal Sciences, Volume 124 (2018), p. 279 | DOI:10.1016/j.ijthermalsci.2017.10.024
- Solutal natural convection flows in ternary mixtures, International Journal of Heat and Mass Transfer, Volume 106 (2017), p. 232 | DOI:10.1016/j.ijheatmasstransfer.2016.10.063
- Thermodiffusion Coefficients of Water/Ethanol Mixtures for Low Water Mass Fractions, Microgravity Science and Technology, Volume 28 (2016) no. 5, p. 553 | DOI:10.1007/s12217-016-9508-7
- Analytico-numerical study of optimal separation of species in an inclined Darcy–Brinkman porous cavity saturated with a binary mixture, Acta Astronautica, Volume 98 (2014), p. 71 | DOI:10.1016/j.actaastro.2014.01.012
Cité par 9 documents. Sources : Crossref
Commentaires - Politique
Vous devez vous connecter pour continuer.
S'authentifier