..., at three flow rates in the range of 30 - 50 ml ∕ min . The dissolved air resulted in a significant reduction in wall temperature at which bubbles were first observed in the microchannels. Analysis of the results suggests that the bubbles observed initially in the undegassed liquid were most likely air...

...Steven W. Tillery; Samuel N. Heffington; Marc K. Smith; Ari Glezer In this paper we describe a new two-phase cooling cell based on channel boiling and a vibration-induced liquid jet whose collective purpose is to delay the onset of critical heat flux by forcibly dislodging the small vapor bubbles...

...Ronald L. Panton, Fellow ASME; Jong W. Lee; Lakhi Goenka; Achyuta Achari This research studies the motion of void bubbles within molten solder bumps. Surface tension variation on the outer surface of the bump drives a flow that is transmitted to the interior by viscosity. Bubbles inside the bump...