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3D computational fluid dynamics simulation of carbon nanotube based microchannel on-chip cooler

N. Nabiollahi ; Yifeng Fu (Institutionen för mikroteknologi och nanovetenskap, Bionanosystem) ; Johan Liu (Institutionen för mikroteknologi och nanovetenskap, Bionanosystem)
IMAPS Nordic Annual Conference 2010, Proceedings p. 44-47. (2010)
[Konferensbidrag, refereegranskat]

Cooling of microsystem electronic device is of great importance, according to increased heat dissipation based on Moore's law. Different solutions are proposed to overcome this issue. On-chip microchannel cooler implements micro-fabrication techniques to achieve large areas in small volume size by introducing micro channel CNT fins with smaller fin pitch. In this paper, a 3D model of this structure is simulated using computational fluid dynamics (CFD) in ANSYS® software, and effect of various parameters such as channel width and height is discussed to achieve an optimized cooling for this system.

Nyckelord: Carbon nanotubes, Computational fluid dynamics, Electronics cooling, Flip chip packaging


IMAPS Nordic Annual Conference 2010;Gothenburg;6 June 2010 through 8 June 2010



Denna post skapades 2012-10-25.
CPL Pubid: 165087

 

Institutioner (Chalmers)

Institutionen för mikroteknologi och nanovetenskap, Bionanosystem (2007-2015)

Ämnesområden

Elektroteknik och elektronik

Chalmers infrastruktur