All Stories

  1. Large Eddy Simulations of Conventional and Alternative Aviation Fuel Spray Breakup

    Article • July 2024, American Institute of Aeronautics and Astronautics (AIAA)

    Prof. Dr. Eng. Mauro Valorani

  2. Pintle Injector Performance Sensitivity to the Radial Injection Arrangement

    Article • January 2024, American Institute of Aeronautics and Astronautics (AIAA)

    Prof. Dr. Eng. Mauro Valorani, Domenico Simone, Leandro Lucchese

  3. Turbulence Closure Assessment in URANS of a Cold-Flow Lab-Scale Swirled Burner

    Article • January 2024, American Institute of Aeronautics and Astronautics (AIAA)

    Prof. Dr. Eng. Mauro Valorani

  4. A thermal flash-boiling model for secondary atomization of Lagrangian droplets

    Article • January 2024, American Institute of Aeronautics and Astronautics (AIAA)

    Lorenzo Angelilli, Prof. Dr. Eng. Mauro Valorani

  5. Evaporation and clustering of ammonia droplets in a hot environment

    Article • Physical Review Fluids, November 2022, American Physical Society (APS)

    Prof. Dr. Eng. Mauro Valorani

  6. The spectral characterisation of reduced order models in chemical kinetic systems

    Article • Combustion Theory and Modelling, November 2022, Taylor & Francis

    Prof. Dr. Eng. Mauro Valorani

  7. Assessment of subgrid dispersion models for large-eddy simulations of turbulent jet flows with dilute spray droplets

    Article • Physics of Fluids, July 2022, American Institute of Physics

    Prof. Dr. Eng. Mauro Valorani, Lorenzo Angelilli

  8. An adaptive time-integration scheme for stiff chemistry based on computational singular perturbation and artificial neural networks

    Article • Journal of Computational Physics, February 2022, Elsevier

    Prof. Dr. Eng. Mauro Valorani

  9. Large eddy simulation of multi-regime burner: a reaction mechanism sensitivity analysis

    Article • January 2022, American Institute of Aeronautics and Astronautics (AIAA)

    Prof. Dr. Eng. Mauro Valorani

  10. Local combustion regime identification using machine learning

    Article • Combustion Theory and Modelling, October 2021, Taylor & Francis

    Prof. Dr. Eng. Mauro Valorani

  11. The origin of CEMA and its relation to CSP

    Article • Combustion and Flame, May 2021, Elsevier

    Prof. Dr. Eng. Mauro Valorani

  12. Large eddy simulation with flamelet progress variable approach combined with artificial neural network acceleration

    Article • January 2021, American Institute of Aeronautics and Astronautics (AIAA)

    Lorenzo Angelilli, Prof. Dr. Eng. Mauro Valorani

  13. A method to convert stand-alone OH fluorescence images into OH mole fraction

    Article • Proceedings of the Combustion Institute, January 2021, Elsevier

    Prof. Dr. Eng. Mauro Valorani

  14. Numerical Investigation of High Pressure CO2-Diluted Combustion Using a Flamelet-based Approach

    Article • Combustion Science and Technology, September 2020, Taylor & Francis

    Prof. Dr. Eng. Mauro Valorani

  15. Multi-stage heat release in lean combustion: Insights from coupled tangential stretching rate (TSR) and computational singular perturbation (CSP) analysis

    Article • Combustion and Flame, September 2020, Elsevier

    Prof. Dr. Eng. Mauro Valorani

  16. Uncertainty Quantification Analysis of RANS of Spray Jets

    Article • August 2020, American Institute of Aeronautics and Astronautics (AIAA)

    Prof. Dr. Eng. Mauro Valorani, Lorenzo Angelilli, Andrea Petrocchi

  17. A new OH fluorescence signal-to-OH mole fraction conversion model formulation and calibration

    Article • January 2020, American Institute of Aeronautics and Astronautics (AIAA)

    Prof. Dr. Eng. Mauro Valorani

  18. Analysis of Wall–flame Interaction in Laminar Non-premixed Combustion

    Article • Combustion Science and Technology, October 2019, Taylor & Francis

    Prof. Dr. Eng. Mauro Valorani

  19. Characterization of jet-in-hot-coflow flames using tangential stretching rate

    Article • Combustion and Flame, October 2019, Elsevier

    Prof. Dr. Eng. Mauro Valorani

  20. Large Eddy Simulation on the Effects of Pressure on Syngas/Air Turbulent Nonpremixed Jet Flames

    Article • Combustion Science and Technology, June 2019, Taylor & Francis

    Prof. Dr. Eng. Mauro Valorani

  21. Numerical analysis of laser-pulse transient ignition of oxygen/methane mixtures in rocket-like combustion chamber

    Article • Acta Astronautica, June 2019, Elsevier

    Prof. Dr. Eng. Mauro Valorani

  22. Explicit time integration of the stiff chemical Langevin equations using computational singular perturbation

    Article • The Journal of Chemical Physics, May 2019, American Institute of Physics

    Prof. Dr. Eng. Mauro Valorani

  23. Investigation of the turbulent flame structure and topology at different Karlovitz numbers using the tangential stretching rate index

    Article • Combustion and Flame, February 2019, Elsevier

    Prof. Dr. Eng. Mauro Valorani

  24. Characterization of Unsteadiness in an Overexpanded Planar Nozzle

    Article • AIAA Journal, January 2019, American Institute of Aeronautics and Astronautics (AIAA)

    Professor Matteo Bernardini, Dr Francesco Nasuti, Prof. Dr. Eng. Mauro Valorani

  25. Automated chemical kinetic mechanism simplification with minimal user expertise

    Article • Combustion and Flame, November 2018, Elsevier

    Prof. Dr. Eng. Mauro Valorani

  26. Systematic strategies for thermochemical model reduction in rocket propulsion applications

    Article • July 2018, American Institute of Aeronautics and Astronautics (AIAA)

    Prof. Dr. Eng. Mauro Valorani

  27. Enhancements of the G-Scheme Framework

    Article • Flow Turbulence and Combustion, June 2018, Springer Science + Business Media

    Prof. Dr. Eng. Mauro Valorani

  28. Sensitivity analysis and mechanism simplification using the G-Scheme framework

    Article • Combustion and Flame, March 2018, Elsevier

    Prof. Dr. Eng. Mauro Valorani

  29. Assessment of detached eddy simulation of a separated flow in a planar nozzle

    Article • January 2018, American Institute of Aeronautics and Astronautics (AIAA)

    Prof. Dr. Eng. Mauro Valorani

  30. Analysis of Hydrogen/Air Turbulent Premixed Flames at Different Karlovitz Numbers Using Computational Singular Perturbation

    Article • January 2018, American Institute of Aeronautics and Astronautics (AIAA)

    Efstathios-Alexandros Tingas, Dimitris Manias, Prof. Dr. Eng. Mauro Valorani

  31. CSP-based chemical kinetics mechanisms simplification strategy for non-premixed combustion: An application to hybrid rocket propulsion

    Article • Combustion and Flame, December 2017, Elsevier

    Prof. Dr. Eng. Mauro Valorani

  32. Detached-Eddy Simulation of Shock Unsteadiness in an Overexpanded Planar Nozzle

    Article • AIAA Journal, June 2017, American Institute of Aeronautics and Astronautics (AIAA)

    Dr Francesco Nasuti, Professor Matteo Bernardini, Prof. Dr. Eng. Mauro Valorani

  33. Chemical model reduction under uncertainty

    Article • Combustion and Flame, May 2017, Elsevier

    Prof. Dr. Eng. Mauro Valorani

  34. Tangential stretching rate (TSR) analysis of non premixed reactive flows

    Article • Proceedings of the Combustion Institute, January 2017, Elsevier

    Prof. Dr. Eng. Mauro Valorani

  35. Computational characterization of ignition regimes in a syngas/air mixture with temperature fluctuations

    Article • Proceedings of the Combustion Institute, January 2017, Elsevier

    Prof. Dr. Eng. Mauro Valorani

  36. Entropy production and timescales

    Article • Combustion Theory and Modelling, October 2016, Taylor & Francis

    Prof. Dr. Eng. Mauro Valorani

  37. Dynamical system analysis of ignition phenomena using the Tangential Stretching Rate concept

    Article • Combustion and Flame, August 2015, Elsevier

    Prof. Dr. Eng. Mauro Valorani

  38. Enforcing positivity in intrusive PC-UQ methods for reactive ODE systems

    Article • Journal of Computational Physics, August 2014, Elsevier

    Prof. Dr. Eng. Mauro Valorani

  39. On the simplification of kinetic reaction mechanisms of air–ethanol under high pressure conditions

    Article • Fuel, February 2013, Elsevier

    Prof. Dr. Eng. Mauro Valorani

  40. Analysis of n-heptane auto-ignition characteristics using computational singular perturbation

    Article • Proceedings of the Combustion Institute, January 2013, Elsevier

    Prof. Dr. Eng. Mauro Valorani

  41. Numerical simulation of edge flames initiation and propagation using an adaptive wavelet collocation method

    Article • Proceedings of the Combustion Institute, January 2013, Elsevier

    Prof. Dr. Eng. Mauro Valorani

  42. Computational singular perturbation with non-parametric tabulation of slow manifolds for time integration of stiff chemical kinetics

    Article • Combustion Theory and Modelling, February 2012, Taylor & Francis

    Prof. Dr. Eng. Mauro Valorani

  43. Structure of n-heptane/air triple flames in partially-premixed mixing layers

    Article • Combustion and Flame, November 2011, Elsevier

    Prof. Dr. Eng. Mauro Valorani

  44. Classification of ignition regimes in HCCI combustion using computational singular perturbation

    Article • Proceedings of the Combustion Institute, January 2011, Elsevier

    Prof. Dr. Eng. Mauro Valorani

  45. Analysis of methane–air edge flame structure

    Article • Combustion Theory and Modelling, July 2010, Taylor & Francis

    Prof. Dr. Eng. Mauro Valorani

  46. The G-Scheme: A framework for multi-scale adaptive model reduction

    Article • Journal of Computational Physics, July 2009, Elsevier

    Prof. Dr. Eng. Mauro Valorani

  47. Skeletal mechanism generation with CSP and validation for premixed n-heptane flames

    Article • Proceedings of the Combustion Institute, January 2009, Elsevier

    Prof. Dr. Eng. Mauro Valorani

  48. High-order AMR computations of reacting flow with adaptive reduction of chemical stiffness

    Article • Journal of Physics Conference Series, July 2008, Institute of Physics Publishing

    Prof. Dr. Eng. Mauro Valorani

  49. The structure of slow invariant manifolds and their bifurcational routes in chemical kinetic models

    Article • Computers & Chemical Engineering, November 2007, Elsevier

    Prof. Dr. Eng. Mauro Valorani

  50. Stretching-based diagnostics and reduction of chemical kinetic models with diffusion

    Article • Journal of Computational Physics, August 2007, Elsevier

    Prof. Dr. Eng. Mauro Valorani

  51. Adaptive chemistry computations of reacting flow

    Article • Journal of Physics Conference Series, July 2007, Institute of Physics Publishing

    Prof. Dr. Eng. Mauro Valorani

  52. A CSP and tabulation-based adaptive chemistry model

    Article • Combustion Theory and Modelling, February 2007, Taylor & Francis

    Prof. Dr. Eng. Mauro Valorani

  53. Explosion limits and runaway criteria: A stretching-based approach

    Article • Chemical Engineering Science, February 2007, Elsevier

    Prof. Dr. Eng. Mauro Valorani

  54. Skeletal mechanism generation and analysis for n-heptane with CSP

    Article • Proceedings of the Combustion Institute, January 2007, Elsevier

    Prof. Dr. Eng. Mauro Valorani

  55. Slow Manifold Structure in Explosive Kinetics. 1. Bifurcations of Points-at-Infinity in Prototypical Models

    Article • The Journal of Physical Chemistry A, December 2006, American Chemical Society (ACS)

    Prof. Dr. Eng. Mauro Valorani

  56. Slow Manifold Structure in Explosive Kinetics. 2. Extension to Higher Dimensional Systems

    Article • The Journal of Physical Chemistry A, December 2006, American Chemical Society (ACS)

    Prof. Dr. Eng. Mauro Valorani

  57. A computational facility for reacting flow science

    Article • Journal of Physics Conference Series, September 2006, Institute of Physics Publishing

    Prof. Dr. Eng. Mauro Valorani

  58. An automatic procedure for the simplification of chemical kinetic mechanisms based on CSP

    Article • Combustion and Flame, July 2006, Elsevier

    Prof. Dr. Eng. Mauro Valorani

  59. An efficient iterative algorithm for the approximation of the fast and slow dynamics of stiff systems

    Article • Journal of Computational Physics, May 2006, Elsevier

    Prof. Dr. Eng. Mauro Valorani

  60. Natural tangent dynamics with recurrent biorthonormalizations: A geometric computational approach to dynamical systems exhibiting slow manifolds and periodic/chaotic limit sets

    Article • Physica D Nonlinear Phenomena, January 2006, Elsevier

    Prof. Dr. Eng. Mauro Valorani

  61. Higher order corrections in the approximation of low-dimensional manifolds and the construction of simplified problems with the CSP method

    Article • Journal of Computational Physics, November 2005, Elsevier

    Prof. Dr. Eng. Mauro Valorani

  62. Biorthogonalization, geometric invariant properties and rate-based estimate of Lyapunov spectra

    Article • Physics Letters A, July 2005, Elsevier

    Prof. Dr. Eng. Mauro Valorani

  63. Adaptive chemical model reduction

    Article • Journal of Physics Conference Series, January 2005, Institute of Physics Publishing

    Prof. Dr. Eng. Mauro Valorani

  64. Reactive and reactive-diffusive time scales in stiff reaction-diffusion systems

    Article • Progress in Computational Fluid Dynamics An International Journal, January 2005, Inderscience Publishers

    Prof. Dr. Eng. Mauro Valorani

  65. CSP analysis of a transient flame-vortex interaction

    Article • Combustion and Flame, July 2003, Elsevier

    Prof. Dr. Eng. Mauro Valorani

  66. Inertial manifolds with CSP

    Article • January 2003, Elsevier

    Prof. Dr. Eng. Mauro Valorani

  67. Local and global manifolds in stiff reaction-diffusion systems

    Article • January 2003, Elsevier

    Prof. Dr. Eng. Mauro Valorani

  68. Optimal Shape Design of Supersonic, Mixed-Compression, Fixed-Geometry Air Intakes for SSTO Mission Profiles

    Article • July 2002, American Institute of Aeronautics and Astronautics (AIAA)

    Prof. Dr. Eng. Mauro Valorani

  69. Explicit Time-Scale Splitting Algorithm for Stiff Problems: Auto-ignition of Gaseous Mixtures behind a Steady Shock

    Article • Journal of Computational Physics, May 2001, Elsevier

    Prof. Dr. Eng. Mauro Valorani

  70. Performance prediction for oblique detonation wave engines (odwe)

    Article • Acta Astronautica, February 2001, Elsevier

    Prof. Dr. Eng. Mauro Valorani

  71. Efficient strategies to design optimal ship hulls

    Article • September 2000, American Institute of Aeronautics and Astronautics (AIAA)

    Dr Daniele Peri, Prof. Dr. Eng. Mauro Valorani

  72. Optimal supersonic intake design for air collection engines (ACE)

    Article • Acta Astronautica, December 1999, Elsevier

    Prof. Dr. Eng. Mauro Valorani

  73. Optimization methods for non-smooth or noisy objective functions in fluid design problems

    Article • June 1995, American Institute of Aeronautics and Astronautics (AIAA)

    Prof. Dr. Eng. Mauro Valorani

  74. Fast moving sub-subsonic shocks in closed-end tubes

    Article • Journal of Computational Physics, June 1990, Elsevier

    Prof. Dr. Eng. Mauro Valorani

  75. Shock detection and discontinuity tracking for unsteady flows

    Article • Computers & Fluids, January 1989, Elsevier

    Prof. Dr. Eng. Mauro Valorani