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Giorgio Besagni

  • Ph.D Energy and Nuclear Science and Technology
  • Research Associate
  • Politecnico di Milano - Department of Energy
  • 13h-indexImpact measure calculated using publication and citation counts. Updated daily.
  • 388CitationsNumber of citations received by Giorgio's publications. Updated daily.

Research interests

EjectorEjectorOptical ProbesCFDTwo phase flow

About

Giorgio Besagni obtained the master degree in Energy Engineering (110L/110) in December 2012 disputing a thesis on ejector modeling: "An integrated thermodynamic/CFD approach for ejector modeling". Later, he obtained a Ph.D summa cum Laude at Politecnico di Milano, disputing a thesis on bubble column fluid dynamics "Bubble column fluid dynamics: experimental and numerical investigations". During his Ph.D he spent a guest stay period at HZDR research centre (Dresden, Germany) in the Computational Fluid Dynamics group and within RSE Spa. During his Ph.D and Post-Doc activities he collaborated with Eni (concerning downhole sour gas separation), RSE Spa (within the PASSAM European project) and HZDR (expeirmental and numerical studies of multi-phase flow. His main reserach interests concern (i) experimental and numerical investigations of multiphase flows, (ii) computational fluid-dynamics and turbulence modeling, (iii) CFD and lumped parameter modeling of energy system components, (vi) modeling of refrigeration systems. He is author of more than 40 publications among international journals, book chapters and conference proceedings. He is in the editorial board of Renewable Energy and ENERGY Journals (Elsevier) and he acts as a reviewer for more than 20 international Journals. He is co-supervisor for different master degree theses concerning his reserach interets.

Co-authors (24)

  • Xiaoping Guan
  • shufeng zhang
  • Michal Haida
  • Paride Gullo

Publications (5)

  • Computational fluid-dynamic modeling of the mono-dispersed homogeneous flow regime in bubble columns

    • Besagni G
    • Guédon G
    • Inzoli F
    N/AReaders
    0Citations
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  • Effect of gas sparger design on bubble column hydrodynamics using pure and binary liquid phases

    • Besagni G
    • Gallazzini L
    • Inzoli F
    N/AReaders
    3Citations
    Get full text
  • The effect of aspect ratio in counter-current gas-liquid bubble columns: Experimental results and gas holdup correlations

    • Besagni G
    • Di Pasquali A
    • Gallazzini L
    • et al.
    N/AReaders
    11Citations
    Get full text
  • The pseudo-homogeneous flow regime in large-scale bubble columns: experimental benchmark and computational fluid dynamics modeling

    • Besagni G
    • Inzoli F
    • Ziegenhein T
    • et al.
    N/AReaders
    N/ACitations
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  • An integrated thermodynamic CFD approach to ejector modeling

    N/AReaders
    N/ACitations

Editorships

Renewable Energy

Editorial Board

2016 - Present

Energy

Editorial Board

2016 - Present

Professional experience

Research Associate

Politecnico di Milano - Department of Energy

February 2016 - Present

Education

Department of Energy

Politecnico di Milano

January 2013 - February 2016(3 years)