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George Bellas-Chatzigeorgis
George Bellas-Chatzigeorgis
Otros nombresGeorgios Bellas Chatzigeorgis
Material Scientist, NASA ARC
Dirección de correo verificada de nasa.gov
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Año
Mutation++: Multicomponent thermodynamic and transport properties for ionized gases in c++
JB Scoggins, V Leroy, G Bellas-Chatzigeorgis, B Dias, TE Magin
SoftwareX 12, 100575, 2020
1702020
Development of catalytic and ablative gas-surface interaction models for the simulation of reacting gas mixtures
G Bellas Chatzigeorgis, A Turchi, A Viladegut, O Chazot, PF Barbante, ...
23rd AIAA Computational Fluid Dynamics Conference, 4499, 2017
252017
Equilibrium model for the ablation response of silicone-coated PICA
JBE Meurisse, GB Chatzigeorgis, PV Diaz, BK Bessire, F Panerai, ...
International Journal of Heat and Mass Transfer 201, 123523, 2023
232023
Transport properties for neutral C, H, N, O, and Si-containing species and mixtures from the Gordon and McBride thermodynamic database
G Bellas Chatzigeorgis, JB Haskins, JB Scoggins
Physics of Fluids 34 (8), 2022
162022
Energy accommodation coefficient calculation methodology using state-to-state catalysis applied to hypersonic flows
G Bellas-Chatzigeorgis, PF Barbante, TE Magin
AIAA Journal 58 (1), 278-290, 2020
162020
Development of detailed chemistry models for boundary layer catalytic recombination
G Bellas-Chatzigeorgis, PF Barbante, TE Magin
Proceedings of the 8th European Symposium on Aerothermodynamics for Space …, 2015
162015
Development of advanced gas-surface interaction models for chemically reacting flows for re-entry conditions
G Bellas-Chatzigeorgis
Politecnico di Milano, 2018
132018
How to build coarse-grain transport models consistent from the kinetic to fluid regimes
E Torres, G Bellas-Chatzigeorgis, TE Magin
Physics of Fluids 33 (3), 2021
82021
Ares: A coupling methodology for ablation modeling
O Schroeder, J Brock, JC Schulz, G Bellas-Chatzigeorgis, P Shrestha, ...
AIAA SCITECH 2024 Forum, 1477, 2024
42024
3D ablation modeling of silicone-coated heatshield compared to MEDLI2 in-flight data
JB Meurisse, G Bellas Chatzigeorgis, DK Prabhu, A Borner, JM Thornton, ...
AIAA SCITECH 2023 Forum, 2720, 2023
42023
Material Response Simulations of Dragonfly Capsule Using Icarus
J Schulz, G Bellas-Chatzigeorgis, O Schroeder, E Stern, J Brock, ...
12th Ablation Workshop, 2022
32022
Updates to the Predictive Materials Modeling Software Tools
A Borner, JBE Meurisse, G Bellas-Chatzigeorgis, B Dias, SF Izquierdo, ...
2nd International Conference on Flight Vehicles, Aerothermodynamics and Re …, 2022
22022
Stochastic Reconstruction of Thermal Protection Material Properties From Arc-Jet Experiments
G Bellas Chatzigeorgis, A del Val, O Schroeder, P Shrestha, GE Palmer, ...
AIAA SCITECH 2025 Forum, 1427, 2025
2025
Coupled Simulations of Shoulder Ablation of a Conceptual Aeroshell
P Shrestha, O Schroeder, G Bellas-Chatzigeorgis, JC Schulz, G Palmer, ...
AIAA SCITECH 2024 Forum, 1684, 2024
2024
Coupled Fluid Dynamics and Material Response Simulations for Nitrogen Arc Jet flows
G Bellas Chatzigeorgis, O Schroeder, JC Schulz, GE Palmer, EC Stern
AIAA AVIATION FORUM AND ASCEND 2024, 3815, 2024
2024
Coupled Fluid Dynamics and Material Response Simulations for Nitrogen High Enthalpy Flows
GB Chatzigeorgis, OM Schroeder, JC Schulz, P Shrestha, G Palmer, ...
AIAA SciTech Forum and Exposition, 2023
2023
Mechanical Erosion Modeling of TPS Materials
SF Izquierdo, JBE Meurisse, GB Chatzigeorgis, NN Mansour
AIAA SciTech Forum, 2023
2023
Overview of the material response code Icarus
JC Schulz, G Bellas Chatzigeorgis, E Stern, G Palmer, O Schroeder
AIAA SCITECH 2023 Forum, 1534, 2023
2023
Unified flow-material simulations of light-weight carbon ablators in the VKI Plasmatron: a step forward
P Schrooyen, J Coheur, G Bellas-Chatzigeorgis, A Turchi, K Hillewaert, ...
9th Ablation Workshop, 2017
2017
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Artículos 1–19