Publications related to A 3D Shape Optimization Problem in Heat Transfer: Analysis and Approximation via BEM

Unsteady Radiative Heat Transfer Model of a Ceria Particle Suspension Undergoing Solar Thermochemical Reduction

Sophia Haussener, Aldo Steinfeld, Tristan Elias Breuillé

Unsteady radiative heat transfer is analyzed numerically in a directly irradiated plane-parallel medium containing a suspension of ceria particles undergoing nonstoichiometric thermal reduction. The micrometer-sized ceria particles are assumed homogenous, ...

AMER INST AERONAUTICS ASTRONAUTICS2019

Replicated microcellular aluminium structures for thermal management

Alexandros Athanasiou-Ioannou

Open-pore aluminium foams are of interest in thermal management of power electronics due to their large specific surface area, low weight and relatively high thermal conductivity. The replication process is a low-cost and simple foam manufacturing method t ...

EPFL2017

A new method for reducing local heat transfer data in multimicrochannel evaporators

John Richard Thome, Navid Borhani, Nicolas Lamaison, Houxue Huang

Measuring the strong local variation in heat transfer coefficients in multi-microchannel evaporators is related to the inverse heat conduction problem (IHCP). As the local flow heat transfer coefficients change greatly in magnitude from single-phase liquid ...

Elsevier France-Editions Scientifiques Medicales Elsevier2017

Radiation and Internal Loss Engineering of High-Stress Silicon Nitride Nanobeams

Dalziel Joseph Wilson, Amir Hossein Ghadimi

High-stress Si3N4 nanoresonators have become an attractive choice for electro- and optomechanical devices. Membrane resonators can achieve quality factor (Q)frequency (f) products exceeding 10(13) Hz, enabling (in principle) quantum coherent operation at r ...

Amer Chemical Soc2017

High resolution infrared measurements of single-phase flow of R245fa and R236fa within a compact plate heat exchanger, Part 2: Heat transfer results

John Richard Thome, Raffaele Luca Amalfi

In the second article of the present two-part paper, upward single-phase heat transfer within a compact plate heat exchanger was investigated experimentally. The experimental setup, the data reduction technique and pressure drop results were presented in P ...

Pergamon-Elsevier Science Ltd2016

Thermal transport in low dimensions

Andrea Cepellotti

Lattice vibrations are the microscopic mechanism responsible for a large, if not dominant, contribution to heat transport in crystalline insulators. These vibrations are described in terms of phonons, collective excitations (or quasiparticles) in the form ...

EPFL2016

Dissipation engineering of high-stress silicon nitride nanobeams

Tobias Kippenberg, Dalziel Joseph Wilson, Amir Hossein Ghadimi

High-stress Si

_3

N

_4

nanoresonators have become an attractive choice for electro- and optomechanical devices. Membrane resonators can achieve quality factor (

Q

) - frequency (

f

) products exceeding

10^{13}

Hz, enabling (in principle) quantum coheren ...

2016

Heat transfer monitoring between quenched high-temperature superconducting coated conductors and liquid nitrogen

Daniele Colangelo, Bertrand Dutoit

High-temperature superconducting coated conductors (HTS-CCs) are good candidates for resistive superconducting fault current limiter (RSFCL) applications. However, the high current density they can carry and their low thermal diffusivity expose them to the ...

2015

Targeting the Retrofit of industrial utility system and heat exchanger network

François Maréchal, Nasibeh Pouransari

A new methodology is herein suggested to target the retrofit of utility system and heat exchanger network (HEN) of large-scale chemical plants for energy eciency improvement purposes. The methodology is based on the optimal site energy conversion unit inte ...

2014

Proposed models, ongoing experiments, and latest numerical simulations of microchannel two-phase flow boiling

John Richard Thome, Mirco Magnini, Sylwia Szczukiewicz

A survey of the most recent work aimed at physically characterizing local heat transfer in flow boiling in microchannels is presented. This includes recent experimental work, new flow boiling prediction methods, and numerical simulations of microchannel sl ...

Elsevier2014

A 3D Shape Optimization Problem in Heat Transfer: Analysis and Approximation via BEM

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Unsteady Radiative Heat Transfer Model of a Ceria Particle Suspension Undergoing Solar Thermochemical Reduction

Replicated microcellular aluminium structures for thermal management

A new method for reducing local heat transfer data in multimicrochannel evaporators

Radiation and Internal Loss Engineering of High-Stress Silicon Nitride Nanobeams

High resolution infrared measurements of single-phase flow of R245fa and R236fa within a compact plate heat exchanger, Part 2: Heat transfer results

Thermal transport in low dimensions

Dissipation engineering of high-stress silicon nitride nanobeams

Heat transfer monitoring between quenched high-temperature superconducting coated conductors and liquid nitrogen

Targeting the Retrofit of industrial utility system and heat exchanger network

Proposed models, ongoing experiments, and latest numerical simulations of microchannel two-phase flow boiling

A new method for reducing local heat transfer data in multimicrochannel evaporators

High resolution infrared measurements of single-phase flow of R245fa and R236fa within a compact plate heat exchanger, Part 2: Heat transfer results

Unsteady Radiative Heat Transfer Model of a Ceria Particle Suspension Undergoing Solar Thermochemical Reduction

Replicated microcellular aluminium structures for thermal management

Radiation and Internal Loss Engineering of High-Stress Silicon Nitride Nanobeams

Thermal transport in low dimensions

Targeting the Retrofit of industrial utility system and heat exchanger network

Dissipation engineering of high-stress silicon nitride nanobeams

Heat transfer monitoring between quenched high-temperature superconducting coated conductors and liquid nitrogen

Proposed models, ongoing experiments, and latest numerical simulations of microchannel two-phase flow boiling