3D simulations of microfluidic devices

• Autorzy: Witkowski D , Obidowski D , Łysko J , Karczemska A
• Konferencja: International Symposium SYMKOM Compressor & Turbine Flow Systems, Treory & Application Areas (15-17.09.2008; Łódź; Polska)
• Języki publikacji: EN

Abstrakty

EN

An approach to simulations of microfluidic devices is presented. Microfludic devices of different geometries, made of diamond and glass, have been analyzed with the Coventor™ software. Temperature gradients during the chip electrophoresis process have been analyzed. Diamond microfluidic devices are very advantageous over glass (or polymer) microfluidic devices, they dissipate Joule heat much more efficiently because of the highest thermal conductivity coefficient of diamond.

Słowa kluczowe

EN

diamond microfluidic devices; conventor; Joule heating

PL

ogrzewanie; symulacja; warunki przepływu

• Wydawca: Wydawnictwo Politechniki Łódzkiej
• Czasopismo: Zeszyty Naukowe. Cieplne Maszyny Przepływowe - Turbomachinery / Politechnika Łódzka
• Rocznik: 2008
• Tom: nr 133
• Strony: 359--368
• Opis fizyczny: Bibliogr. 16 poz.

Twórcy

autor

Witkowski D

• Institute of Turbomachinery Technical University of Lodz

autor

Obidowski D

• Institute of Turbomachinery Technical University of Lodz

autor

Łysko J

• The Institute of Electron Technology Al. Lotnikow 32/46, 02-668 Warsaw, Poland

autor

Karczemska A

• Institute of Turbomachinery Technical University of Lodz

Bibliografia

• [1] Erickson,D., 2005, Towards numerical prototyping of labs-on-chip: modelling for integrated microfluidic devices, Review, Microfluid Nanofluid (2005) 1: 301-318.
• [2] Tang,G., Yan,D., Yang,Ch.,Gong,H., Chai,Ch.,Lam,Y., Joule heating and its effects on electrokinetic transport of solutes in rectangular microchannels, Sensors and Actuators A 139 (2007) pp. 221-232.
• [3] Marle,L., Greenway,G.M., Microfluidic devices for environmental monitoring, Trends in Analytical Chemistry, Vol. 24, No.9, 2005, pp. 795-802.
• [4] ERA-NET MNT/98/2006, “Diamond Microfluidic Devices for Genomics and Proteomics”, EU project, 2007-2010.
• [5] Björkman, H., Ericson, C., Hjertén, S., Hjort, K.; "Diamond microchips for fast chromatography of proteins"; Sensors & Actuators B 79, 2001, pp. 71-77.
• [6] Hassard,J., US Patent 6752914 - Capillary electrophoresis device (2004).
• [7] Karczemska,A., Sideris,D., Hassard,J., Jóźwik,K., Mitura,E., Electrophoretic chips for DNA and protein separations – Joule heating dissipation, VI Sympozjum Modelowanie I pomiary w medycynie MPM,2004, 9-13 maja 2004, Krynica.
• [8] Karczemska,A., Sokołowska,A.: “Materials for DNA sequencing chip”; Journal of Wide Bandgap Materials, Vol. 9, No. 4 April (2002) pp. 243.
• [9] Karczemska A., Ralchenko V. Lysko J., Louda P., Kaczorowski W., Hassard J.: Poly-Diamond Device for Microfluid Application, Abstract book of the Vacuum and Plasma Surface Engineering - International Conference, 24th-26th October 2007, Liberec - Hejnice, Czech Republic, pp. 33.
• [10] A.Karczemska; "Diamond Microfluidic Devices", Abstract book of the Vacuum and Plasma Surface Engineering, 26th-27th October 2006, Liberec-Hejnice, Czech Republic.
• [11] Coventor inc. “Microfluidics Reference”, 2008.
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• [13] C-H Choi, K. J. A. Westin, and K. S. Breuer, "Apparent slip flows in hydrophilic and hydrophobic microchannels", Physics of Fluids, 2003, 15(10), pp. 2897-2902. in: Coventor inc. “Microfluidics Reference”, 2008.
• [14] C. L. M. H. Navier, "Mémoire sur les lois du mouvement des fluides", Mémoires de l'Académie Royale des Sciences de l'Institut de France, 1823, 6, pp. 389-440. in: Coventor inc. “Microfluidics Reference”, 2008.
• [15] J. C. Maxwell, "On stresses in rarifed gases arising from inequalities of temperature", Phil. Trans. R. Soc. Lond.,1879, 170, pp. 231-256. in: Coventor inc. “Microfluidics Reference”, 2008.
• [16] E. Lauga and H. A. Stone, "Effective slip in pressure-driven Stokes flow", Journal of Fluid Mechanics, 2003,489, pp. 55-77. in: Coventor inc. “Microfluidics Reference”, 2008.