Theoretical and experimental investigation of fluid motion in an Electrohydrodynamic micropump

Publish Year: 1394
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:

RSTCONF01_584

تاریخ نمایه سازی: 30 آبان 1394

Abstract:

The present study illustrates theoretical concepts of fluid motion in presence of a nonuniform electric field created by traveling wave. Starting from the equation of a nonuniformelectric field and considering energy equation in a dielectric, traveling wave Dielectrophoresis (twDEP) force equation is presented for a system of induced dipolesin a dielectric fluid. Besides, experimental observation is conducted by pumping kerosene in a proposed Electrohydrodynamic (EHD) micropump. Results show there is a similar trend between calculated twDEP force and measured flow rate.Furthermore, the simulation of two dimensional traveling wave is done using the FEM based software COMSOL Multy physics 1.1. The simulated and observed wave shape of the fluid are the same

Keywords:

traveling wave Dielectrophoresis (twDEP) , Electrohydrodynamic (EHD) micropump , Flow rate

Authors

Mohammad shirkosh

Department of Mechanical Engineering, Tarbiat Modares University, Tehran, Iran

Yousef hojjat

Department of Mechanical Engineering, Tarbiat Modares University, Tehran, Iran

Hesam sadeghian firoozabad

Department of Mechanical Engineering, Tarbiat Modares University, Tehran, Iran

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  • Adamson, A. W., & Gast, A. P. (1967). Physical chemistry ...
  • Crowley, J. M. (1980). The efficiency of elec trohydro dynamic ...
  • Hunter, R. J. (1981). z-Potential in Colloid Science: Principles and ...
  • Iverson, B. D., & Garimella, S. V. (2008). Recent advances ...
  • Laser, D. J., & Santiago, J. G. (2004). A review ...
  • Matsubara, Y. (2000). Electrical conductivity of kerosene by DC measuremen. ...
  • Melcher, J. R., & Firebaugh, M. S. (1967). Traveling -Wave ...
  • Moesner, F. M., Higuchi, T., Hertwig, M. H.. & Tanii, ...
  • Morgan, H.. & Green, N. G. (2003). AC electrokinetic, colloids ...
  • Nisar, A., Afzulpurkar, N., Mahaisavariya, _ & Tuantranon. A. (2008). ...
  • Pohl, H. A. (1995). D ielectrophoresis Cambridge University Press, Cambridge, ...
  • Woias, P. (2005). Micropump s-past, progress and future prospects. Sensors ...
  • نمایش کامل مراجع