Comparative analysis of the hydrodynamic performance of untwisted and twisted rudders using a hybrid RANSE/BEM model (Contributo in atti di convegno)

Type

• Prodotto della ricerca (Classe)
• Contributo in atti di convegno (Classe)

Label

• Comparative analysis of the hydrodynamic performance of untwisted and twisted rudders using a hybrid RANSE/BEM model (Contributo in atti di convegno) (literal)

Anno

• 2014-01-01T00:00:00+01:00 (literal)

Alternative label

• Calcagni Danilo Bellotto Flavia Broglia Riccardo Salvatore Francesco Bensow Rickard E. (2014)
  Comparative analysis of the hydrodynamic performance of untwisted and twisted rudders using a hybrid RANSE/BEM model
  in The Twenty-fourth (2014) International Ocean and Polar Engineering Conference, ISOPE-2014, Busan, Korea, 15-20 June 2014
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• Calcagni Danilo Bellotto Flavia Broglia Riccardo Salvatore Francesco Bensow Rickard E. (literal)

Rivista

• ?The ?proceedings of the ... International Offshore and Polar Engineering Conference (Rivista)

Note

• Scopu (literal)
• PuM (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• Marine Propulsion and Cavitation, CNR-INSEAN, Via di Vallerano 139, Rome, 00128, Italy Computational Hydrodynamic, CNR-INSEAN, Via di Vallerano 139, Rome, 00128, Italy Computational Hydrodynamic, CNR-INSEAN, Via di Vallerano 139, Rome, 00128, Italy Marine Propulsion and Cavitation, CNR-INSEAN, Via di Vallerano 139, Rome, 00128, Italy Shipping and Marine Technology, Chalmers Technical University, Hörselgången 4, Gothenburg, SE-412 96, Sweden (literal)

Titolo

• Comparative analysis of the hydrodynamic performance of untwisted and twisted rudders using a hybrid RANSE/BEM model (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#isbn

• 978-1-880653-91-3 (literal)

Abstract

• Results of a computational study on the hydrodynamic performance of twisted and untwisted rudders for a single screw vessel are presented. Ship flow simulations are performed by using a hybrid RANSE/BEM model. Numerical predictions by RANSE and BEM solvers are validated through comparisons against experimental datafor the ship considered in the study. The comparative analysis of untwisted and twisted rudders is carried out by fully-appended ship flow simulations at uniform ship speed and rudder angles between 0 and 20 degree. Numerical results predict comparable manoeuvring capabilities for the alternative layouts, whereas the twisted design allows to mitigate negative peaks observed on the untwisted rudder surface over a range of helm angle. (literal)

Editore

• International Society of Offshore and Polar Engineers, ISOPE (Editore)

Prodotto di

• Sviluppo di competenze avanzate per le attività marittime e l’ambiente marino (ET.P02.017.003) (Modulo)
• Sistemi Propulsivi (ET.P02.018.002) (Modulo)
• Ottimizzazione dei veicoli marini (ET.P02.017.002) (Modulo)
• Riduzione dell’Impatto Ambientale (TA.P07.020.001) (Modulo)

Autore CNR

• RICCARDO BROGLIA (Persona)
• DANILO CALCAGNI (Unità di personale interno)
• FRANCESCO SALVATORE (Unità di personale interno)

Incoming links:

Prodotto

• Riduzione dell’Impatto Ambientale (TA.P07.020.001) (Modulo)
• Sistemi Propulsivi (ET.P02.018.002) (Modulo)
• Ottimizzazione dei veicoli marini (ET.P02.017.002) (Modulo)
• Sviluppo di competenze avanzate per le attività marittime e l’ambiente marino (ET.P02.017.003) (Modulo)

Autore CNR di

• RICCARDO BROGLIA (Persona)
• FRANCESCO SALVATORE (Unità di personale interno)
• DANILO CALCAGNI (Unità di personale interno)
• http://www.cnr.it/ontology/cnr/individuo/unitaDiPersonaleEsterno/ID23456

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi

• ?The ?proceedings of the ... International Offshore and Polar Engineering Conference (Rivista)

Editore di

• International Society of Offshore and Polar Engineers, ISOPE (Editore)