Biblio

Found 219 results
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Filters: Author is Roberto Pacciani  [Clear All Filters]
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FEM
Biagiotti S, Pinelli L, Poli F, Vanti F, Pacciani R.  2018.  Numerical Study of Flutter Stabilization in Low Pressure Turbine Rotor with Intentional Mistuning. ATI 2018 - 73rd Conference of the Italian Thermal Machines Engineering Association.. Energy Procedia 148:98-105.
Fan
Ricci M, Pacciani R, Marconcini M, Macelloni P, Cecchi S, Bettini C.  2019.  Computational Fluid Dynamics-Based Throughflow Analysis of Transonic Flows in Steam Turbines. ASME Journal of Turbomachinery. 141(11):111005(7pages).
Pacciani R, Marconcini M, Arnone A, Bertini F, Spano E, Rosa Taddei S, Sandberg R.  2024.  Improvements in the Prediction of Steady and Unsteady Transition and Mixing in Low Pressure Turbines by Means of Machine-Learnt Closures. ASME J. Turbomach.. 146(5):051009.
Rosenzweig M, Kozul M, Sandberg R, Giannini G, Pacciani R, Marconcini M, Arnone A.  2026.  Numerical Design of Experiments for Repeating Low-Pressure Turbine Stages Part I: Computational Opportunities and Methodology. ASME J Turbomach. 148(7):071001.
entropy waves
Pinelli L, Giannini G, Marconcini M, Pacciani R, Notaristefano A, Gaetani P.  2024.  Understanding Entropy Wave Evolution in High-Pressure Turbines: The Role of Hot Spot Position and Features. ASME Turbo Expo 2024 Turbomachinery Technical Conference and Exposition. Volume 12D: Turbomachinery:V12DT36A015.
GT2024-127446
Entropy noise
Pinelli L, Marconcini M, Pacciani R, Bake F, Knobloch K, Gaetani P, Persico G.  2022.  Effect of Clocking on Entropy Noise Generation Within an Aeronautical High Pressure Turbine Stage. J.Sound Vib.. 529(116900)
energy flexibility; response to energy demand; retrofittable solutions; axial compressor; off-design
Ricci M, Mosele S G, Benvenuto M, Astrua P, Pacciani R, Marconcini M.  2022.  Retrofittable Solutions Capability for Gas Turbine Compressors. Int. J. Turbomach. Propuls. Power. 7(1):3.
Dual Time Stepping
Arnone A, Pacciani R, Sestini A.  1995.  Multigrid Computations of Unsteady Rotor–Stator Interaction Using the Navier–Stokes Equations. Journal of Fluids Engineering. 117(4):647–652.
Arnone A, Pacciani R.  1996.  Rotor-Stator Interaction Analysis Using the Navier-Stokes Equations and a Multigrid Method. ASME Journal of Turbomachinery. 118(4):679–689.
Arnone A, Marconcini M, Pacciani R.  1999.  On the Use of Dual Time Stepping in Unsteady Turbomachinery Flow Calculations. Ercoftac Bulletin on Turbomachinery. 42:37–42.
Arnone A, Marconcini M, Pacciani R.  2000.  On the Use of Unsteady Methods in Predicting Stage Aerodynamic Performance. 9th ISUAAAT, Unsteady Aerodynamics, Aeroacustics and Aeroelasticity of Turbomachines. :24–36.
9th ISUAAAT, September 4–8, Lyon, France
Distributed loss model
Pacciani R, Marconcini M, Arnone A.  2017.  A CFD Based Throughflow Method with Three-Dimensional Flow Features Modelling. 12th European Conference on Turbomachinery Fluid Dynamics & Thermodynamics ETC12.
paper ETC2017-329
Dissipative forces
Pacciani R, Marconcini M, Arnone A.  2017.  A CFD Based Throughflow Method with Three-Dimensional Flow Features Modelling. 12th European Conference on Turbomachinery Fluid Dynamics & Thermodynamics ETC12.
paper ETC2017-329
Design
Burberi C, Michelassi V, Scotti Del Greco A, Lorusso S, Tapinassi L, Marconcini M, Pacciani R.  2020.  Validation of Steady and Unsteady CFD Strategies in the Design of Axial Compressors for Gas Turbine Engines. Aerospace Science and Technology. 107:106307.
Data-driven transition modelling
Pacciani R, Fang Y, Metti L, Marconcini M, Sandberg R.  2025.  A Reformulation of the Laminar Kinetic Energy Model to Enable Multi-Mode Transition Predictions.. Flow, Turbulence and Combustion. 114(1):81-116.
cyclic symmetry
Pinelli L, Lori F, Marconcini M, Pacciani R, Arnone A.  2021.  Validation of a Modal Work Approach for Forced Response Analysis of Bladed Disks. Applied Sciences. 11(12):5437.
Correlation Methods
Grimaldi C, Manfrida G, Pacciani R.  1994.  Global Fluid Dynamics Design of Centrifugal Pumps. 64:503-510.
ASME PET DIV PUBL PD, ASME, New York, NY, (USA)
Computer Aided Design
Grimaldi C, Manfrida G, Pacciani R.  1994.  Global Fluid Dynamics Design of Centrifugal Pumps. 64:503-510.
ASME PET DIV PUBL PD, ASME, New York, NY, (USA)
Computational Fluid Dynamics (CFD)
Ricci M, Pacciani R, Marconcini M, Macelloni P, Cecchi S, Bettini C.  2019.  Computational Fluid Dynamics-Based Throughflow Analysis of Transonic Flows in Steam Turbines. ASME Journal of Turbomachinery. 141(11):111005(7pages).
Giaccherini S, Pinelli L, Marconcini M, Pacciani R, Arnone A.  2023.  Validation of an Analytical Model for the Acoustic Impedance Eduction of Multi-Cavity Resonant Liners by a High-Fidelity LES Approach. ASME J. Turbomach.. 145(8):081002.
Pacciani R, Marconcini M, Arnone A, Bertini F, Spano E, Rosa Taddei S, Sandberg R.  2024.  Improvements in the Prediction of Steady and Unsteady Transition and Mixing in Low Pressure Turbines by Means of Machine-Learnt Closures. ASME J. Turbomach.. 146(5):051009.
Rosenzweig M, Kozul M, Sandberg R, Giannini G, Pacciani R, Marconcini M, Arnone A.  2026.  Numerical Design of Experiments for Repeating Low-Pressure Turbine Stages Part I: Computational Opportunities and Methodology. ASME J Turbomach. 148(7):071001.
Rosenzweig M, Kozul M, Sandberg R, Giannini G, Pacciani R, Marconcini M, Arnone A, Spano E, Bertini F.  2026.  Numerical Design of Experiments for Repeating Low-Pressure Turbine Stages Part II: Effect of Reynolds Number on Different Blade Geometries. ASME J Turbomach. 148(7):071002.
Computational fluid dynamics
Metti L, Marconcini M, Salvadori S, Misul DAnna, Rosafio N, Lopes G, Lavagnoli S, Fang Y, Sandberg R, Pacciani R.  2025.  The Impact of Transition and Turbulence Modelling on the SPLEEN High-Speed Low-Pressure Turbine Cascade. ASME Turbo Expo 2025 Turbomachinery Technical Conference and Exposition. 10: Turbomachinery:V010T30A019.
GT2025-153288. Recommended for publication on ASME J. Turbomach.
Metti L, Marconcini M, Salvadori S, Misul DAnna, Rosafio N, Lopes G, Lavagnoli S, Fang Y, Sandberg R, Pacciani R.  2026.  The Impact of Transition and Turbulence Modeling on the SPLEEN High-Speed Low-Pressure Turbine Cascade. ASME J Turbomach. 148(2):021011.

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