During the 10th
PhD symposium, the VKI graduate students will review the
doctoral research carried out in the three departments of
the Institute: Aeronautics and Aerospace, Environmental and
Applied Fluid Dynamics, and Turbomachinery and Propulsion.
The first-year PhD students
will present a poster on their research plans and some
preliminary results. The second-year students will give a
15-minute talk on their research activities and progress
results followed by 5 minutes of questions. The other
students will give a 20-minute talk followed by 10 minutes
of questions. Prominent lecturers in three application
fields of fluid dynamics will give a keynote lecture opening
each day of the symposium.
The talks are organized in
sessions according to the following topics:“Aero-thermal
investigations in turbomachinery”, “Development of advanced
CFD and optimization”, “Aeroacoustics”, “Multiphase flows”,
“Numerical approach for hypersonic and plasma flows”,
“Electric propulsion”, “Stability and transition in
hypersonic flows” and “Ground and flight experiments.”
Monday, March
11, 2019
- 09:00 Keynote: Laurent Gicquel, CERFACS, France
- 10:00 Coffee Break
SESSION 1: AERO-THERMAL INVESTIGATIONS IN
TURBOMACHINERY
- 10:30 Elissavet Boufidi
Uncertainty quantification of turbulence statistics measured
by Hot-Wire Anemometry
- 11:00 Bogdan Cezar Cernat
On the time-resolved flow field downstream of a turbine
stage mounting optimized rotor tip geometries
- 11:30 Tânia Sofia Cação Ferreira
Influence of gas-to-wall temperature on bypass transition
SESSION 2: DEVELOPMENT OF ADVANCED CFD AND OPTIMIZATION
- 12:00 Arnaud Châtel
Single-point optimization of the LS89 turbine cascade using
a hybrid algorithm
- 12:30 Lunch
- 13:30 Alberto Racca
Turbocharger design and optimization by Adjoint Method
coupled with CHT analysis
- 14:00 Alessi Giacomo
Adjoint surface optimization for internal and external
aerodynamics applications by means of OpenFOAM
- 14:30 Maria Faruoli
Adjoint Method with Thermal Constraints for the Optimization
of Fluid Machinery
SESSION 3: AEROACOUSTICS
- 15:00 Joachim Dominique
Towards quieter fans : Investigation of installation effects
and noise mitigation strategies
- 15:20 Riccardo Zamponi
Investigation of turbulence-surface interaction noise
mechanisms and their reduction using porous materials
- 15:40 Alessandro Zarri
SmartAnswer - Flow and acoustic control of low-speed cooling
fans
SESSION POSTER AND RECEPTION (16:00)
- Cédric Babin
- Firas Ben Ameur
- Matteo Burigana
- Tom De Bruyn
- Andrea Fagnani
Comprehensive characterization of the aerothermomechanical
response of space debris to atmospheric entry plasmas
- Dominico Fiorini
- David Henneaux
Development of high-fidelity numerical methods for the
simulation of the aerothermal ablation of space debris
during atmospheric entry
- Ali Can Ispir
- Zoe Jardon
- Cem Şenel
- Samuel Samaan
Tuesday,
March 12, 2019
- Keynote Lecture: Changing game rules:
experimentation with fluids in microgravity
Paolo Di Marco , UNIPI, Italy
- Coffee Break
SESSION 4: MULTIPHASE FLOWS
- 10:30 Andrea Attavino
Numerical methods for thermal hydraulics simulations of
containment buildings
- 11:00 Nicolas Coudou
Numerical and experimental investigations of the meandering
phenomenon in wind turbines wakes
- 11:30 Claudia Esposito
Experimental study of cavitating flow and fluid hammer in
cryogenic conditions
- 12:00 Charline Fouchier
Scaled model of the pollutant dispersion after an explosion
in a complex environment
- 12:30 Lunch
- 13:30 Sara Porchetta
The effect of the wind wave interaction on the energy
harvesting of offshore wind turbines
- 14:00 Maria Teresa Scelzo
Study of Cryogenic Slush Flows for Future Launchers Engines
- 14:30 Nishio Yoshiyuki
Multiphase Flow Modeling for CBRN Applications
- 14:50 Maxim Van Cappelen
Modeling turbulent polydispersed multiphase flows in
stirring tank reactors
- 15:10 Coffee Break
- 15:40 Agustín Villa Ortiz
Turbulent heat transfer at different Prandtl number fluids
in natural convection boundary layer on a vertical plate
- 16:10 Adriana Enache
Analytical and experimental investigation of icing phenomena
on wind turbine blades
Wednesday, March 13, 2019
- 09:00 Keynote Lecture: Systems analysis of wall
turbulence: Characterizing natural and synthetic
self-sustaining and self-similar processes
Professor Beverley J. McKeon, Caltech, USA
- 10:00 Coffee Break
SESSION 5: NUMERICAL APPROACH FOR HYPERSONIC AND PLASMA
FLOWS
- 10:30 Federico Bariselli
Development of a coupled DSMC-SPH solver for the study of
melting in rarefied entry flows
- 11:00 Joffrey Coheur
Uncertainty quantification of aerothermal flow simulations
through low-density ablative thermal protection materials
- 11:30 Simon Demange
Analysis of absolute instability in plasma jet
- 12:00 Bruno Ricardo Dias Barros
Simulation of the atmospheric entry of meteors with
application to radio detection
- 12:30 Lunch
- 13:30 Francisco Torres Herrador
Experimental characterization and numerical modelling of
space debris degradation during atmospheric re-entry
- 13:50 Quentin Wargnier
Multiscale modeling from kinetic theory and numerical
treatment of the nonconservative product for multicomponent
plasma in thermal nonequilibrium: Application in solar
physics
- 14:10 Ray Vandenhoeck
Massively Parallel and Robust High-Order Methods for
Transitional Hypersonic Flow Modelling on Unstructured
Grids
- 14:30 Vincent Fitzgerald Giangaspero
Modeling strategy for blackout analysis of re-entry phases
in space exploration missions
SESSION 6: ELECTRIC PROPULSION
- 14:50 Stefano Boccelli
Modeling of Rarefied and Ionized Flows for Electric Space
Propulsion
SESSION 7: STABILITY AND TRANSITION IN HYPERSONIC FLOWS
- 15:10 Ivan Padilla
Analysis of the stability of a flat plate high-speed
boundary layer with discrete roughness
- 15:30 Coffee Break
- 16:00 Florian Davin
On the modeling of transition to turbulence for hypersonic
flows
- 16:30 Ludovico Zanus
Parabolized stability analysis of hypersonic fows
SESSION 8: GROUND AND FLIGHT EXPERIMENTS
- 17:00 Ana Isabel Del Val Benitez
Development of uncertainty quantification methodologies for
aerothermodynamic experimental databases
- 17:30 Zdenek Ilich
Review of test conditions in the VKI Longshot gun tunnel for
hypersonic transition experiments
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