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Rémi Revellin

Cette personne a quitté l’EPFL

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Publications associées (28)

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Experimental two-phase fluid flow in microchannels

Rémi Revellin

Micro or mini heat spreaders are used in the interest of providing higher cooling capability for microtechnologies. Heat spreaders using micro or mini channels are not yet well studied, for this the fundamentals of two-phase heat transfer in microchannels ...

EPFL2005

Critical Heat Flux During Flow Boiling in Microchannels: A Parametric Study

John Richard Thome, Rémi Revellin

The application of flow boiling in microchannels in copper cooling elements for very high heat flux dissipation from microprocessor chips is one of the promising technologies to replace air cooling and water cooling of these units, particularly in mainfram ...

Taylor & Francis2009

Adiabatic two-phase pressure drop of carbon dioxide in different channel orientations

Jürg Alexander Schiffmann, Rémi Revellin, David Schmid

Adiabatic pressure drop measurements of two-phase Carbon Dioxide (CO2) have been carried out in horizontal, vertical upward and downward direction with a dedicated test facility at the European Organization for Nuclear Research (CERN). A database of more t ...

2022

Constructal tree-shaped microchannel networks for maximizing the saturated critical heat flux

John Richard Thome, Rémi Revellin

A constructaltree-shaped microchannel network for maximizing the saturated critical heat flux in a disc-shaped planar body has been investigated. n(0) radial channels touch the center and n(p) channels touch the periphery. Designs with no pairing level (n( ...

Elsevier2009

Flow pattern observations and flow pattern map for adiabatic two-phase flow of carbon dioxide in vertical upward and downward direction

Jürg Alexander Schiffmann, Rémi Revellin, David Schmid

A test facility to investigate flow pattern transitions of vertical two-phase flow of CO2 has been built within the scope of the high-luminosity detector upgrades at the European Organization for Nuclear Research (CERN). Adiabatic flow pattern observations ...

2022

Heat transfer of flow boiling carbon dioxide in vertical upward direction

Jürg Alexander Schiffmann, Rémi Revellin, David Schmid

Heat transfer measurements of flow boiling Carbon Dioxide (CO2) in vertical upward direction have been carried out with a dedicated test facility at the European Organization for Nuclear Research (CERN). The experiments have been conducted in a vertical up ...

2022

Characterization and prediction of two-phase flow regimes in miniature tubes

John Richard Thome, Rémi Revellin

Visual observations of two-phase regimes for R134a and R245fa flowing in 0.509 mm and 0.790 mm horizontal tubes are documented and compared to the predictions of the analytical flow regime models available in the literature. Annular flow was found to domin ...

Elsevier2011

Unified mechanistic multiscale mapping of two-phase flow patterns in microchannels

John Richard Thome, Rémi Revellin

To better understand the underlying two-phase phenomena and thus better predict transitions between the various two-phase flow patterns, it is necessary to update our way of thinking from one-of-a-kind flow pattern maps of limited applicability to a genera ...

Elsevier2013

Status of prediction methods for critical heat fluxes in mini and microchannels

John Richard Thome, Rémi Revellin

Saturated critical heat flux (CHF) is an important issue during flow boiling in mini and microchannels. To determine the best prediction method available in the literature, 2996 data points from 19 different laboratories have been collected since 1958. The ...

Elsevier2009

High Heat Flux Flow Boiling in Silicon Multi-Microchannels: Part III – Saturated Critical Heat Flux of R236fa and Two-Phase Pressure Drop

John Richard Thome, Rémi Revellin, Bruno Agostini

Elsevier2008

Rémi Revellin

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Experimental two-phase fluid flow in microchannels

Critical Heat Flux During Flow Boiling in Microchannels: A Parametric Study

Adiabatic two-phase pressure drop of carbon dioxide in different channel orientations

Constructal tree-shaped microchannel networks for maximizing the saturated critical heat flux

Flow pattern observations and flow pattern map for adiabatic two-phase flow of carbon dioxide in vertical upward and downward direction

Heat transfer of flow boiling carbon dioxide in vertical upward direction

Characterization and prediction of two-phase flow regimes in miniature tubes

Unified mechanistic multiscale mapping of two-phase flow patterns in microchannels

Status of prediction methods for critical heat fluxes in mini and microchannels

Cooling of Microprocessors using Flow Boiling of Refrigerants in Micro-Evaporators

Effect of Local Hot Spots on the Maximum Heat Transfer during Flow Boiling in a Microchannel

Adiabatic Two-Phase Frictional Pressure Drops in Microchannels

High Heat Flux Flow Boiling in Silicon Multi-Microchannels: Part III – Saturated Critical Heat Flux of R236fa and Two-Phase Pressure Drop

Experimental Investigation of R-134a and R-245fa Two-Phase Flows in Microchannels for Different Flow Conditions

A New Type of Diabatic Flow Pattern Map for Boiling Heat Transfer in Microchannels

Conditions of liquid film dryout during saturated flow boiling in microchannels

Investigation of Critical Heat Flux in Single, Uniformly Heated Microchannels

An Experimental Study of Elongated Bubble Velocities in Horizontal Microchannels

Elongated Bubbles in Microchannels. Part I: Experimental Study and Modeling of Elongated Bubble Velocity

Investigation of Critical Heat Flux in Single, Uniformly Heated Microchannels