Biblio

Found 197 results
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Filters: Author is Roberto Pacciani  [Clear All Filters]
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Separated Flow Transition
Pacciani R, Marconcini M, Arnone A, Bertini F.  2014.  Predicting High-Lift Low-Pressure Turbine Cascades Flows Using Transition-Sensitive Turbulence Closures. ASME Journal of Turbomachinery. 136(5):051007.
secondary flows
Marconcini M, Pacciani R, Arnone A.  2015.  Transition Modelling Implications in the CFD Analysis of a Turbine Nozzle Vane Cascade Tested Over a Range of Mach and Reynolds Numbers. Journal of Thermal Science. 24(6):526-534.
Ricci M, Pacciani R, Marconcini M, Arnone A.  2018.  Secondary flow and radial mixing modelling for CFD-based Through-Flow method: an axial turbine application. ATI 2018 - 73rd Conference of the Italian Thermal Machines Engineering Association. Energy Procedia 148:218-225.
Pacciani R, Marconcini M, Arnone A.  2019.  Comparison of the AUSM+-up and Other Advection Schemes for Turbomachinery Applications. Shock Waves. 29(5):705-716.
Marconcini M, Pacciani R, Arnone A, Michelassi V, Pichler R, Zhao Y, Sandberg R.  2019.  Large Eddy Simulation and RANS Analysis of the End-Wall Flow in a Linear Low-Pressure-Turbine Cascade - Part II: Loss Generation. ASME Journal of Turbomachinery. 141(5):051004(9pages).
Pichler R, Zhao Y, Sandberg R, Michelassi V, Pacciani R, Marconcini M, Arnone A.  2019.  Large-Eddy Simulation and RANS Analysis of the End-Wall Flow in a Linear Low-Pressure Turbine Cascade, Part I: Flow and Secondary Vorticity Fields Under Varying Inlet Condition. ASME Journal of Turbomachinery. 141(12):121005(10pages).
S2 stream surface
Pacciani R, Rubechini F, Marconcini M, Arnone A, Cecchi S, Daccà F.  2016.  A CFD-Based Throughflow Method With An Adaptive Formulation For The S2 Streamsurface. Proceedings of the Institution of Mechanical Engineers, Part A: Journal of Power and Energy. 230(1):16-28.
Roughness
Pacciani R, Spano E.  2006.  Numerical Investigation of the Effect of Roughness and Passing Wakes on LP Turbine Blades Performance. ASME Turbo Expo. Conf. Proc. Vol. 6: Turbomachinery, Parts A and B:1713–1722.
May 8–11, Barcelona, Spain, ASME paper GT2006-90221
RANS
Marconcini M, Pacciani R, Arnone A, Michelassi V, Pichler R, Zhao Y, Sandberg R.  2019.  Large Eddy Simulation and RANS Analysis of the End-Wall Flow in a Linear Low-Pressure-Turbine Cascade - Part II: Loss Generation. ASME Journal of Turbomachinery. 141(5):051004(9pages).
Pichler R, Zhao Y, Sandberg R, Michelassi V, Pacciani R, Marconcini M, Arnone A.  2019.  Large-Eddy Simulation and RANS Analysis of the End-Wall Flow in a Linear Low-Pressure Turbine Cascade, Part I: Flow and Secondary Vorticity Fields Under Varying Inlet Condition. ASME Journal of Turbomachinery. 141(12):121005(10pages).
radial mixing
Ricci M, Pacciani R, Marconcini M, Arnone A.  2018.  Secondary flow and radial mixing modelling for CFD-based Through-Flow method: an axial turbine application. ATI 2018 - 73rd Conference of the Italian Thermal Machines Engineering Association. Energy Procedia 148:218-225.
preliminary design
Innocenti G, Marconcini M, Michelassi V, Ciani A, Jurek T, Scotti Del Greco A, Pacciani R.  2025.  On the Assessment of CFD Assumptions for the Preliminary Design of a Two-Stage High-Pressure Turbine: Impact of Unsteady Effects on Thermal Loads. Int. J. Heat Mass Transf. 236(1)
Periodic Unsteady
Pacciani R, Rubechini F, Arnone A, Lutum E.  2012.  Calculation of Steady and Periodic Unsteady Blade Surface Heat Transfer in Separated Transitional Flow. ASME Journal of Turbomachinery. 134(6):061037.
Optimization
Arnone A, Bonaiuti D, Focacci A, Pacciani R, Scotti Del Greco A, Spano E.  2004.  Parametric Optimization of a High-Lift Turbine Vane. Conf. Proc. Vol. 5: Turbo Expo 2004, Parts A and B. :1469–1479.
June 14–17, Vienna, Austria, ASME paper GT2004-54308
Numerical Fluxes
Pacciani R, Marconcini M, Arnone A.  2019.  Comparison of the AUSM+-up and Other Advection Schemes for Turbomachinery Applications. Shock Waves. 29(5):705-716.
Navier–Stokes
Cavazzini A, Campobasso MS, Marconcini M, Pacciani R, Arnone A.  2019.  Harmonic balance Navier-Stokes analysis of tidal stream turbine wave loads. Recent Advances in CFD for Wind and​ Tidal Offshore Turbines. :pp37-49.
Multigrid
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.
multi-stage LPT
Rosenzweig M, Kozul M, Sandberg R, Giannini G, Pacciani R, Marconcini M, Arnone A.  2025.  Numerical Design of Experiments for Repeating Low-Pressure Turbine Stages Part 1: Computational Opportunities and Methodology. ASME Turbo Expo 2025 Turbomachinery Technical Conference and Exposition. 11: Turbomachinery:V011T32A014.
GT2025-152583. Recommended for publication on ASME J. Turbomach.
Rosenzweig M, Kozul M, Sandberg R, Giannini G, Pacciani R, Marconcini M, Arnone A, Spano E, Bertini F.  2025.  Numerical Design of Experiments for Repeating Low-Pressure Turbine Stages Part 2: Effect of Reynolds Number on Different Blade Geometries. ASME Turbo Expo 2025 Turbomachinery Technical Conference and Exposition. 11: Turbomachinery:V011T32A024.
GT2025-153512. Recommended for publication on ASME J. Turbomach.
multi-fidelity
Rosenzweig M, Kozul M, Sandberg R, Giannini G, Pacciani R, Marconcini M, Arnone A.  2025.  Numerical Design of Experiments for Repeating Low-Pressure Turbine Stages Part 1: Computational Opportunities and Methodology. ASME Turbo Expo 2025 Turbomachinery Technical Conference and Exposition. 11: Turbomachinery:V011T32A014.
GT2025-152583. Recommended for publication on ASME J. Turbomach.
Rosenzweig M, Kozul M, Sandberg R, Giannini G, Pacciani R, Marconcini M, Arnone A, Spano E, Bertini F.  2025.  Numerical Design of Experiments for Repeating Low-Pressure Turbine Stages Part 2: Effect of Reynolds Number on Different Blade Geometries. ASME Turbo Expo 2025 Turbomachinery Technical Conference and Exposition. 11: Turbomachinery:V011T32A024.
GT2025-153512. Recommended for publication on ASME J. Turbomach.
modal work
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.
mistuning
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.
Measurement techniques
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)

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