Publications related to Condenser (heat transfer)

Local measurements and a new flow pattern based model for subcooled and saturated flow boiling heat transfer in multi-microchannel evaporators

John Richard Thome, Houxue Huang

A comprehensive experimental campaign has been conducted to measure the local heat transfer coefficients during flow boiling of refrigerants in multi-microchannel evaporators. Two additional refrigerants (R245fa and R236fa) were tested in two silicon evapo ...

Pergamon-Elsevier Science Ltd2016

Targeting the retrofit of large-scale industrial plant with multi-objective optimization

François Maréchal, Nasibeh Pouransari

A methodology is proposed to target the retrofit of utility system and heat exchanger network (HEN) of large-scale chemical plants. The methodology is based on the Mixed Integer Linear Programming (MILP) formulation for the optimal site utility integration ...

2014

Role of total site integration in energy-target modification of distillation columns

François Maréchal, Nasibeh Pouransari

This paper investigates the energy efficiency improvement of an industrial site through thermodynamic analysis of distillation columns together with the total site integration (TSI). Unlike the existing methods which consider the distillation unit exclusiv ...

Elsevier2014

Asymmetric annular flow in horizontal circular macro-channels: Basic modeling of liquid film distribution and heat transfer around the tube perimeter in convective boiling

John Richard Thome, Andrea Cioncolini

This paper presents the modeling of the liquid film distribution and heat transfer during convective boiling in horizontal, annular flows to be applied in such applications where non-uniform heat flux occurs. In general, prediction methods in the literatur ...

Pergamon-Elsevier Science Ltd2014

STEAM: a fast compact thermal model for two-phase cooling of integrated circuits

David Atienza Alonso, John Richard Thome, Arvind Raj Mahankali Sridhar, Yassir Madhour

Two-phase liquid cooling of computer chips via microchannels etched directly on silicon dies is a potential long-term solution to enable continued integration of high-performance multiprocessors. Two-phase cooling refers to the heat removal via evaporation ...

IEEE/ACM Press2013

Dynamic Modeling and Simulation of Two-phase Evaporators and Condensers in the context of a CO2 Based District Energy Network

François Maréchal, Daniel Favrat, Samuel Henchoz

A new type of district energy network has recently been proposed that is based on the use of CO2 as a heat transfer fluid. It uses the latent heat of vaporization, instead of sensible heat, to store and transfer heat. Previous studies have focused on demon ...

2013

Energy efficiency improvement by applying thermodynamic optimization of distillation columns in the site scale integration

François Maréchal, Nasibeh Pouransari

This study aims to improve the energy efficiency of an industrial site by applying the thermodynamic analysis of distillation columns together with the total site integration (TSI). Several methods have been proposed in the literatures for the thermodynami ...

2013

Numerical Modeling of the Conjugate Heat Transfer Problem for Annular Laminar Film Condensation in Microchannels

John Richard Thome, Stefano Nebuloni

This paper presents numerical simulations of annular laminar film condensation heat transfer in microchannels of different internal shapes. The model, which is based on a finite volume formulation of the Navier-Stokes and energy equations for the liquid ph ...

2012

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Condenser (heat transfer)

Local measurements and a new flow pattern based model for subcooled and saturated flow boiling heat transfer in multi-microchannel evaporators

Towards practical solutions for energy efficiency of large-scale industrial sites

Targeting the retrofit of large-scale industrial plant with multi-objective optimization

Role of total site integration in energy-target modification of distillation columns

Development of a thermal oil operated waste heat exchanger within the off-gas of an electric arc furnace at steel mills

Asymmetric annular flow in horizontal circular macro-channels: Basic modeling of liquid film distribution and heat transfer around the tube perimeter in convective boiling

STEAM: a fast compact thermal model for two-phase cooling of integrated circuits

Dynamic Modeling and Simulation of Two-phase Evaporators and Condensers in the context of a CO2 Based District Energy Network

Energy efficiency improvement by applying thermodynamic optimization of distillation columns in the site scale integration

Numerical Modeling of the Conjugate Heat Transfer Problem for Annular Laminar Film Condensation in Microchannels

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Chat with Graph Search

Role of total site integration in energy-target modification of distillation columns

Towards practical solutions for energy efficiency of large-scale industrial sites

Dynamic Modeling and Simulation of Two-phase Evaporators and Condensers in the context of a CO2 Based District Energy Network

STEAM: a fast compact thermal model for two-phase cooling of integrated circuits

Energy efficiency improvement by applying thermodynamic optimization of distillation columns in the site scale integration

Numerical Modeling of the Conjugate Heat Transfer Problem for Annular Laminar Film Condensation in Microchannels

Targeting the retrofit of large-scale industrial plant with multi-objective optimization

Local measurements and a new flow pattern based model for subcooled and saturated flow boiling heat transfer in multi-microchannel evaporators

Development of a thermal oil operated waste heat exchanger within the off-gas of an electric arc furnace at steel mills

Asymmetric annular flow in horizontal circular macro-channels: Basic modeling of liquid film distribution and heat transfer around the tube perimeter in convective boiling