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Modélisation d’un écoulement diphasique évaporatif le long d’une paroi chauffée.
Evaporative two-phase flow modelling along a heated wall.
IIR document
Developing adiabatic two-phase flow after an expansion valve: Flow development in an 8 mm tube.
Non-equilibrium formulation of void fraction in two-phase flows.
Two-phase flow patterns in adiabatic refrigerant flow through capillary tubes.
Non-equilibrium two-phase refrigerant flow at subcooled temperatures in an R600a refrigeration system.
Quality measurement of two phase flow with plug flow.
Effect of flow regime before distributor on two-phase flow distribution.
Effect of tube size and oil on developing adiabatic two-phase flow.
An improved Lattice Boltzmann method to deal with large density ratio of two-phase flow.
Developing adiabatic two-phase flow in an 8-mm tube after an expansion valve.
Two-phase vertical downward flow in plate heat exchangers: Flow patterns and condensation mechanisms.
Modeling framework to predict two-phase flow distribution in heat exchanger headers.
Numerical analysis and artificial neural network-based prediction of two-phase flow pressure drop of refrigerants in T-junction.
Visualization of non-equilibrium two-phase flow.
Flow visualization of supersonic two-phase transcritical flow of CO2 in an ejector of a refrigeration system.
Refrigeration sector monitoring
6 results
Vapour compression refrigeration for space applications
An IJR review paper presents the history of vapour-compression refrigeration systems used in microgravity environments and sets the next steps of research needed to achieve reliable...
Pressure exchanger enhances efficiency of CO2 refrigeration systems
A new pressure exchanger technology, adapted from the desalination industry, offers significant energy efficiency improvements for CO2 refrigeration systems, addressing challenges of high energy...
Data centres: the challenges of energy-efficient chip cooling
Innovative liquid cooling solutions are under development to further reduce energy consumption in the ever-growing number of data centres.
IIR 2023 conference in Ohrid: focus on CO2 heat pumps
As demonstrated at the last IIR conference in Ohrid , heat pumps are a potential development area for the use of CO2, in particular for the thermal management of electric vehicles.
Overview of data center cooling technologies
The very huge growth in Internet traffic requires the continued development of new energy-efficient data center cooling technologies, based primarily on liquid...
ICR 2019: an overview of current refrigeration research (part I)
Presentation of the main scientific and technical topics covered in the papers of the 25th IIR International Congress of Refrigeration and summary of some of the 14 keynotes.
IIR news
1 result
SophiA project: HKA Lab test progress
SophiA HKA (Karlsruhe University of Applied Sciences) Lab test is intended to provide a better understanding of the cooling system in in different climate zones.
