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Hai Trieu PHAN

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Published on 4 March 2025
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Do​​mains​​​​

Systèmes, réseaux et efficacité énergétique

Team

  • 9 staff
  • 3 postdocs
  • 4 PhD students​​​​​

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Hai Trieu PHAN

Dr. Hab.​

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Senior Expert​

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Research Director Hai Trieu Phan, who joined the CEA in 2017, develops thermodynamic technologies for industrial heating and cooling applications. 

He earned a PhD in fluid mechanics and energetics from Grenoble Alpes University in 2010. His dissertation won the AFM Paul Germain Award in 2011 and the American Society of Mechanical Engineers Award in 2012.

From 2010 to 2011, he worked as a research engineer at the CNES in Toulouse, where he focused on the thermodynamic modeling of loop heat pipes, a type of cooling system used in space applications. 

He was employed by GE Renewable Energy (formerly Alstom Power) from 2011 to 2017, where he held positions as R&D engineer and principal engineer.

He has supervised several PhDs in the field of thermodynamic systems at the CEA.

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Research Activities​​​

- Thermodynamic systems;

- Absorption cycle;

- Liquid-vapor phase change;

- ​Two-phase flows.​

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Selected publications and conferences:  


  • Mass-flowrate-maximization thermodynamic model and simulation of supersonic real-gas ejectors used in refrigeration systems, Thermal Science and Engineering Progress, 2023,
     DOI: 10.1016/j.tsep.2022.101615
  • Performance evaluation of a micro partial admission impulse axial turbine in a combined ammonia-water cooling and electricity absorption cycle, Energy, 2023,
     DOI: 10.1016/j.energy.2023.127838
  • Combined generator for an NH3-H2O absorption chiller, International Journal of Heat and Mass Transfer, 2022,
     DOI: 10.1016/j.ijheatmasstransfer.2022.123311
  • Numerical modeling of falling-film plate generator and rectifier designed for NH3-H2O absorption machines, Heat and Mass Transfer/Waerme-und Stoffuebertragung, 2022,
     DOI: 10.1007/s00231-021-03111-z
  • Steady and dynamical analysis of a combined cooling and power cycle, Thermal Science and Engineering Progress, 2020,
    ​ DOI: 10.1016/j.tsep.2020.100650

Selected patents: ​

  • 2022 | Refrigeration device with improved single ejector refrigeration cycle and related refrigeration method, EP4375588
  • 2021 | Generator including a rectification function, an absorption machine comprising said generator and a method of producing refrigerant vapour by said generator, EP3885672 A1



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