System Evaluation of Cavitation Enhanced Heat Transfer in Microchannels Mainstream Engineering Corporation

Format:

Conference/Event

Author/Creator:

Cole, Gregory S., author.

Conference Name:

Power Systems Conference (2006-11-07 : New Orleans, Louisiana, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 2006

Summary:

Mainstream Engineering Corporation and Rensselaer Polytechnic Institute previously introduced a new method of enhancing two-phase heat transfer in microchannels. Micro-orifices, 20 μm wide, were entrenched at the inlet of 227-μm (hydraulic diameter) microchannels to provide flow stability and induce hydrodynamic cavitation. Significant heat transfer enhancement was recorded during supercavitating flow conditions in comparison to non-cavitating flows with minimal pressure-drop penalty. This paper examines the usefulness of this approach from a systems perspective. Results are compared to predicted values in microchannel passages without orifices. Recommendations are made to improve the performance of the entire thermal management system

Notes:

Vendor supplied data

Publisher Number:

2006-01-3062

Access Restriction:

Restricted for use by site license