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Single-phase liquid friction factors in microchannels
(American society of mechanical engineers (ASME), 2005-06)
The validity of friction factor theory based upon
conventional sized passages for microchannel flows is still an
active area of research. Several researchers have reported
significant deviation from predicted values, ...
Review of fabrication of nanochannels for single phase liquid flow
(American Society of Mechanical Engineers (ASME), 2005-06)
The topic of single phase liquid flow in submicron or
nanochannels is a nascent field. There have only been a couple
papers that have dealt with this area directly. The most
probable reason for this is that currently ...
Development of an experimental facility for investigating single-phase liquid flow in microchannels
(American Society of Mechanical Engineers (ASME), 2005-06)
An experimental facility is developed to investigate singlephase
liquid heat transfer and pressure drop in a variety of
microchannel geometries. The facility is capable of accurately
measuring the fluid temperatures, ...
Characterization of the effect of surface roughness and texture on fluid flow - past, present, and future
(American Society of Mechanical Engineers (ASME), 2005-06)
That surface roughness has an effect on fluid flow in
networks has been understood for well over a century. The
exact effect roughness has on fluid flow has not been
completely understood, but a working estimate has ...
High flux heat removal with microchannels - A roadmap of challenges and opportunities
(American Society of Mechanical Engineers (ASME), 2005-06)
Heat fluxes in IC chips and other electronics equipment
have reached the current limits of air cooling technology.
Some of the applications require heat fluxes well beyond the
limit of 100 W/cm2, requiring advanced ...
Numerical simulation of growth of a vapor bubble during flow boiling of water in a microchannel
(Spring-Verlag, 2005-05)
The present study is performed to numerically
analyze the growth of a vapor bubble during flow of
water through a microchannel. The complete Navier-
Stokes equations, along with continuity and energy
equations, are ...
Experimental study of heat transfer in an evaporating meniscus on a moving heated surface
(American Society of Mechanical Engineers, 2005-03)
A stable meniscus is formed by a circular nozzle dispensing water over a heated circular
face of a rotating cylindrical copper block. The nozzle is offset from the axis of rotation of
the copper block and thus a moving ...
High flux heat removal with microchannels — A Roadmap of challenges and opportunities
(Taylor & Francis, 2005)
Heat fluxes in IC chips and other electronics equipment have reached the current limits of air-cooling technology. Some of
the applications require heat fluxes well beyond the limit of 100 W/cm2, thus demanding advanced ...
On the nature of critical heat flux in microchannels
(American Society of Mechanical Engineers, 2005-01)
The critical heat flux (CHF) limit is an important consideration in
the design of most flow boiling systems. Before the use of microchannels
under saturated flow boiling conditions becomes widely
accepted in cooling of ...
Experimental study of flow patterns, pressure drop, and flow instabilities in parallel rectangular minichannels
(Taylor & Francis, 2005)
Flow boiling heat transfer in parallel minichannels and microchannels is one of the solutions proposed for cooling high
heat flux systems. The associated increase in the pressure drop poses a problem that needs to be ...