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M.Sc. Antonio Di Giovanni


Titel der Abschlussarbeit:
Statistical Analysis of Particle Clusters in Turbulent Supersonic Jet Flows

Forschungsschwerpunkt:
Stability investigations on high-enthalply hypersonic boundary layers

Aktuelles Forschungsprojekt:
DNS of roughness-induced transition on capsule geometries at re-entry conditions

 

Wissenschaftlicher Betreuer: PD Dr.-Ing. habil. Christian Stemmer

 

 


Veröffentlichungen

2019

Zeitschriftenartikel

  • Di Giovanni, A.; Stemmer, C.: Roughness-Induced Crossflow-Type Instabilities in a Hypersonic Capsule Boundary Layer Including Nonequilibrium. Journal of Spacecraft and Rockets, 2019 mehr… BibTeX Volltext ( DOI )
  • Di Giovanni, A.; Stemmer, C.: Roughness-induced Boundary-layer Transition on a Hypersonic Capsule-like Forebody including Nonequilibrium. Journal of Spacecraft and Rockets , 2019 mehr… BibTeX Volltext ( DOI )
  • Hein, Stefan; Theiss, Alexander; Di Giovanni, Antonio; Stemmer, Christian; Schilden, Thomas; Schröder, Wolfgang; Paredes, Pedro; Choudhari, Meelan M.; Li, Fei; Reshotko, Eli: Numerical Investigation of Roughness Effects on Transition on Spherical Capsules. Journal of Spacecraft and Rockets 56 (2), 2019, 388-404 mehr… BibTeX Volltext ( DOI )

2018

Zeitschriftenartikel

  • Di Giovanni, A.; Stemmer, C.: Cross-flow-type breakdown induced by distributed roughness in the boundary layer of a hypersonic capsule configuration. Journal of Fluid Mechanics (Vol. 856), 2018, pp. 470-503 mehr… BibTeX Volltext ( DOI )
  • Hein, S.; Theiss, A.; Di Giovanni, A.; Stemmer, C.; Schilden, T.; Schröder, W.; Paredes, P.; Choudhari, M.M.; Li, F.; Reshotko, E.: Numerical Investigation of Roughness Effects on Transition on Spherical Capsules. Journal of Spacecraft and Rockets, 2018 mehr… BibTeX Volltext ( DOI )

Konferenzbeiträge

  • Di Giovanni, A.; Stemmer, C.: Direct Numerical Simulation of roughness-induced transition in the boundary layer of a hypersonic spherical forebody under considertation of high-temperature gas effects. Fluid Dynamics Conference, AIAA AVIATION Forum, 2018 mehr… BibTeX Volltext ( DOI )
  • Hein, S.J.; Theiss, A.; Di Giovanni, A.; Stemmer, C.; Schilden, T.; Schroeder, W.; Paredes, P. Choudhari, M.; Li, F.; Reshotko, E.: Numerical Investigation of Roughness Effects on Transition on Spherical Capsules. AIAA Aerospace Sciences Meeting, AIAA SciTech Forum, (AIAA 2018-0058) , 2018 mehr… BibTeX Volltext ( DOI )
  • Stemmer, C.; Di Giovanni, A.: Roughness-induced instabilities leading to transition in a capsule boundary-layer under re-entry conditions. HISST (International Conference on High-Speed Vehicle Science Technology) [Moscow, 2018], 2018 mehr… BibTeX
  • Theiss, Alexander; Hein, Stefan; Di Giovanni, Antonio; Stemmer, Christian: Optimal transient growth behind distributed roughness elements on a spherical re-entry capsule. European Conference on Computational Fluid Dynamics [7´th, 2018, Glasgow, Schottland], 2018 mehr… BibTeX

2017

Konferenzbeiträge

  • Di Giovanni, A.; Stemmer, C.: Numerical Simulations of the High-Enthalpy Boundary Layer on a Generic Capsule Geometry with Roughness. New Results in Numerical and Experimental Fluid Mechanics XI (Notes on Numerical Fluid Mechanics and Multidisciplinary Design 136), 2017Contributions to the 20th STAB/DGLR Symposium Braunschweig, Germany, 2016, pp. 189-199 mehr… BibTeX Volltext ( DOI )

2016

Konferenzbeiträge

  • Di Giovanni, A.; Stemmer, C.: Boundary-layer stability of a generic reentry capsule. EFMC (European Fluid Mechanics Conference), 201611 mehr… BibTeX
  • Di Giovanni, A.; Stemmer, C.: Boundary-layer stability of a generic reentry capsule with real-gas effects. ICTAM (International Congress of Theoretical and Applied Mechanics), 2016 mehr… BibTeX

2015

Konferenzbeiträge

  • Di Giovanni, A.; Stemmer, C.: High-temperature gas effects on the high-enthalpy flow on the wind-ward side boundary-layer of a generic capsule geometry. ESA Symposium on Aerothermodynamics for Space Vehicles [8th], 2015 mehr… BibTeX