Droplet Transportation Based on EWOD Effect on a Printed-Circuit- Board (PCB) Material
Publish place: 3rd International Conference on Electrical Engineering
Publish Year: 1397
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:
ICELE03_039
تاریخ نمایه سازی: 18 اسفند 1397
Abstract:
Electrowetting on a dielectric (EWOD) mechanism has shown great potential to transport and manipulatecapsulated samples inside a droplet. In this research, we have described the EWOD phenomenon on a printed-circuitboard(PCB) substrate by using numerical and simulational studies. The droplet motion has been numericallyinvestigated by employing a finite element method simulation. The electrowetting mechanism has been investigated bysolving the multiphysic coupled electrostatic and droplet physics. The threshold voltage is studied for the proposedsystem. Both the effective EWOD force and droplet velocity are increased linearly by increasing the applied electricfield and the velocity of 0.2 mm/s has been achieved for 300 V electric potential.
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Authors
R Hadijaghaie Vafaie
Assistant Professor, Department of Electrical Engineering, University of Bonab, Bonab, Iran