Jackson Braz Marcinichen

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Publications associées (32)

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Novel pulsating heat pipe for high density power data centres: performance and flow regime analysis

John Richard Thome, Jackson Braz Marcinichen, Raffaele Luca Amalfi, Filippo Cataldo

With the advancement of technologies such as Artificial Intelligence and 5G telecommunications, where computational rate is constantly pushing its limits, highly efficient and reliable cooling devices are starting to become an overly critical factor. Not o ...

IEEE2021

Two-Phase Mini-Thermosyphon For Cooling Of Datacenters: Experiments, Modeling And Simulations

John Richard Thome, Jackson Braz Marcinichen, Raffaele Luca Amalfi, Nicolas Lamaison, Chin Lee Ong

Nowadays, datacenters heat density dissipation follows an exponential increasing trend that is reaching the heat removal limits of the traditional air-cooling technology. Two-phase cooling implemented within a gravity-driven system represents a scalable an ...

Amer Soc Mechanical Engineers2017

Advances in Electronics Cooling

John Richard Thome, Jackson Braz Marcinichen, Jonathan Olivier, Nicolas Lamaison

This article highlights the advantages of on-chip microchannel cooling technology, based on first-and second-law analysis and experimental tests on two types of cooling cycles, the first driven by an oil-free liquid pump and the second by an oil-free vapor ...

Taylor & Francis2013

Modeling of Two-Phase Evaporative Heat Transfer in Three-Dimensional Multicavity High Performance Microprocessor Chip Stacks

John Richard Thome, Jackson Braz Marcinichen, Yassir Madhour, Brian Paul D'Entremont

Three-dimensional (3D) stacking of integrated-circuit (IC) dies increases system density and package functionality by vertically integrating two or more dies with area-array through-silicon-vias (TSVs). This reduces the length of global interconnects and t ...

American Society of Mechanical Engineers2014

On-chip two-phase cooling of datacenters: Cooling system and energy recovery evaluation

John Richard Thome, Jackson Braz Marcinichen, Jonathan Olivier

Cooling of datacenters is estimated to have an annual electricity cost of 1.4 billion dollars in the United States and 3.6 billion dollars worldwide. Currently, refrigerated air is the most widely used means of cooling datacenter’s servers, which typically ...

Elsevier2012

Two-Phase Mini-Thermosyphon Electronics Cooling, Part 1: Experimental Investigation

John Richard Thome, Jackson Braz Marcinichen, Nicolas Lamaison, Chin Lee Ong

Efficient, small, state-of-the-art passive cooling two-phase systems, i.e. advanced micro-thermosyphon cooling systems, are viable solutions for high performance datacenter servers and power electronics cooling applications. The objective of this study is ...

Ieee2016

Cooling of microprocessors with micro-evaporation: A novel two-phase cooling cycle

John Richard Thome, Jackson Braz Marcinichen

Three micro-evaporator cooling cycles, one with a pump, one with a compressor and a hybrid of the two together, are proposed for cooling a computer blade server. The hybrid cycle is characterized by the interchangeability between the first two cycles, wher ...

Elsevier2010

Role Of A Liquid Accumulator In A Passive Two-Phase Liquid Cooling System For Electronics: Experimental Analysis

John Richard Thome, Jackson Braz Marcinichen, Raffaele Luca Amalfi, Nicolas Lamaison

Gravity-driven two-phase liquid cooling systems using flow boiling within micro-scale evaporators are becoming a game changing solution for electronics cooling. The optimization of the system's filling ratio can however become a challenging problem for a s ...

Amer Soc Mechanical Engineers2017

Thermal-Hydraulic Characterization of a Thermosyphon Cooling System for Highly Compact Edge MicroDataCenter

Gautier Marie Pierre Rouaze, Enzo Marino Minazzo, John Richard Thome, Jackson Braz Marcinichen

In the European project BRAINE, an extremely efficient passive thermosyphon cooling system was developed for a novel type of Edge MicroDataCenter (EMDC) with high heat fluxes to dissipate on individual computer cards and high heat dissipation rate per unit ...

ASME2024

Experimental Evaluation of Hybrid Two-Phase Multi-Microchannel Cooling and Heat Recovery System Driven by Liquid Pump and Vapor Compressor

John Richard Thome, Jackson Braz Marcinichen, Duan Wu

2012

Experimental Evaluation of a Controlled Hybrid Two-Phase Multi-Microchannel Cooling and Heat Recovery System Driven by Liquid Pump and Vapor Compressor

John Richard Thome, Jackson Braz Marcinichen, Duan Wu

Elsevier2013

Reasons to Use Two-phase Refrigerant Cooling

John Richard Thome, Jackson Braz Marcinichen, Jonathan Olivier

2011