Mauro Valorani

Pubblicazioni

Titolo Pubblicato in Anno
Turbulence Closure Assessment in URANS of a Cold-Flow Lab-Scale Swirled Burner AIAA SCITECH 2024 Forum 2024
Pintle Injector Performance Sensitivity to the Radial Injection Arrangement AIAA SCITECH 2024 Forum 2024
Family of Skeletal Reaction Mechanisms for Methane–Oxygen Combustion in Rocket Propulsion JOURNAL OF PROPULSION AND POWER 2024
Impact of chemical modeling on the numerical analysis of a LOx/GCH4 rocket engine pintle injector ACTA ASTRONAUTICA 2024
CSP-driven optimization of a 16-species skeletal mechanism for methane ignition at high pressure AIAA SCITECH Forum 2023
Uncertainty quantification analysis of RANS of spray swirling jets undergoing vortex breakdown Mediterranean Combustion Symposium 2023
Unsteady RANS simulations with uncertainty quantification of a spray combustor under liquid rocket engine relevant conditions AIAA Scitech 2023 Forum 2023
Heat Transfer in Rocket Combustion Chambers Firing Plates: Role of Injector Confinement JOURNAL OF PROPULSION AND POWER 2023
Uncertainty quantification analysis of Reynolds-averaged Navier–Stokes simulation of spray swirling jets undergoing vortex breakdown INTERNATIONAL JOURNAL OF SPRAY AND COMBUSTION DYNAMICS 2023
Anisotropy analysis of vortex breakdown states via direct numerical simulation 10th Symposium on Turbulence, Heat and Mass Transfer 2023
Impact of non- ideal fluid modeling on droplet evaporation for aerospace applications 10th Symposium on Turbulence, Heat and Mass Transfer 2023
A Stokes number-based improvement for stochastic dispersion model for large eddy simulation ATOMIZATION AND SPRAYS 2023
An adaptive time-integration scheme for stiff chemistry based on computational singular perturbation and artificial neural networks JOURNAL OF COMPUTATIONAL PHYSICS 2022
A Family of Skeletal Mechanisms for Methane Oxidation at High Pressure 44th Meeting of the Italian Section of the Combustion Institute 2022
Characterization of the injectors near-field region of LRE combustion chambers 9ᵀᴴ EUROPEAN CONFERENCE FOR AERONAUTICS AND SPACE SCIENCES (EUCASS) Proceedings 2022
Assessment of subgrid dispersion models for large-eddy simulations of turbulent jet flows with dilute spray droplets PHYSICS OF FLUIDS 2022
Evaporation and clustering of ammonia droplets in a hot environment PHYSICAL REVIEW FLUIDS 2022
The spectral characterisation of reduced order models in chemical kinetic systems COMBUSTION THEORY AND MODELLING 2022
The origin of CEMA and its relation to CSP COMBUSTION AND FLAME 2021
Large eddy simulation with flamelet progress variable approach via neural network acceleration AIAA Scitech 2021 Forum 2021

ERC

  • PE8_1

KET

  • Big data & computing
  • Sustainable technologies & development

Interessi di ricerca

Numerical simulation of multi-dimensional, chemically reacting, unsteady compressible flows;

Numerical simulation and diagnostic techniques of reacting flow processes using asymptotic and/or vector dynamics-based computational methods;

Methods for simplification and/or reduction of chemical kinetics mechanisms;

Quantification of uncertainties in reacting flows;

Oxidation modeling of thermal protectors for re-entry aircraft;

Analysis of surrogates for aviation fuels;

Modeling of combustion in laminar and turbulent flows;

Sprays modeling;

Cavitation modeling in cryogenic flows;

Ignition in combustion chambers by "laser pulse";

Combustion modeling in super-critical reactant flows for liquid propellant (LRE) space engines;

Off-design analysis of gas turbine engines for aircraft applications.

Optimal design and verification of supersonic air intakes;

Optimal design of ship hulls;

Shape optimization of convergent/divergent nozzles;

Mission analysis for Single Stage To Orbit aircraft;

Participation to the ASI 242 program (C.Rubbia);

Keywords

aerospace vehicles
high-pressure combustion
MILD combustion
chemical model reduction
chemical kinetics simplification
Gas Turbine

Gruppi di ricerca - Responsabile

© Università degli Studi di Roma "La Sapienza" - Piazzale Aldo Moro 5, 00185 Roma