Generalized two-phase pressure drop and heat transfer correlations in evaporative micro/minichannels

HJ Lee, DY Liu, Y Alyousef, S Yao - 2010 - asmedigitalcollection.asme.org
Existing databases and correlations in literature on the microchannel pressure drop and
heat transfer are reviewed in this paper. From this review, it is found that none of the existing …

System instability of evaporative micro-channels

HJ Lee, S Yao - Heat Transfer Summer Conference, 2009 - asmedigitalcollection.asme.org
During the operation of parallel evaporative micro-channels, system instability may occur in
terms of cyclical fluctuations at a long period. This is due to the co-existence of the liquid …

Frequency response characteristics of parametrically excited system

Q Han, J Wang, Q Li - 2010 - asmedigitalcollection.asme.org
The frequency response characteristic of a general time-invariant system has been
extensively analyzed in literature. However, it has not gained sufficient attentions in the …

Sensing creep evolution in 410 stainless steel by magnetic measurements

A Polar, JE Indacochea, ML Wang - 2010 - asmedigitalcollection.asme.org
The creep evolution was followed by conducting magnetic measurements on ferromagnetic
steel samples exposed to different creep strains at a constant temperature. 410 stainless …

Modeling convective boiling in single diverging channel with in-situ vapor extraction

S Salakij, JA Liburdy, DV Pence - Heat Transfer …, 2012 - asmedigitalcollection.asme.org
The present work shows the potential of using a diverging channel with in-situ vapor
extraction as a means to reduce flow instability in microscale flow boiling. It has been shown …

Modeling Criteria for Extraction Regime Transitions for Microscale In-Situ Vapor Extraction Application

S Salakij, DV Pence, JA Liburdy - ASME …, 2013 - asmedigitalcollection.asme.org
A major detriment of two-phase microscale flow systems is a relatively high pressure drop,
as well as the potential for flow instabilities. A possible mechanism to overcome these …

Modeling extraction regime transitions for microchannel vapor extraction map in two-phase cooling applications

S Salakij, JA Liburdy, DV Pence - ASME …, 2010 - asmedigitalcollection.asme.org
The use of two phase cooling strategies for high power microelectronics has been being
widely investigated in order to better control desired operating temperatures and to reduce …

[图书][B] Modeling in-situ vapor extraction during flow boiling in microscale channel

S Salakij - 2013 - search.proquest.com
In-situ vapor extraction is performed by applying a pressure differential across a
hydrophobic porous membrane that forms a wall of the channel as a means of reducing the …

Network Analysis of Nonuniformly Heated Evaporative Microchannel Systems

HJ Lee, SC Yao - Heat transfer engineering, 2012 - Taylor & Francis
A network analysis was established to model the array of evaporative microchannels with
possible nonuniformity heating as well as branching of the channels. Iterative solution of the …

Thermal-fluids design of evaporative micro-channel systems

HJ Lee - 2008 - search.proquest.com
For many years evaporative micro-channel systems have been considered for the cooling of
high power electronics due to large surface area per unit volume and efficient heat transfer …