Proceedings of smp'11

Proceedings of the Workshop on Cavitation and Propeller Performance

Second International Symposium on Marine Propulsors - smp’11

17 – 18 June 2011, Hamburg, Germany

www.marinepropulsors.com

Edited by: Moustafa Abdel-Maksoud

ISBN (printed proceedings): 978-3-86342-238-7

Publisher: Institute for Fluid Dynamics and Ship Theory (FDS) - Hamburg University of Technology (TUHH), German Society for Maritime Technology (STG)

http://www.tu-harburg.de/fds http://www.stg-online.org

Organised by:

Institute for Fluid Dynamics and Ship Theory (FDS) - Hamburg University of Technology (TUHH), German Society for Maritime Technology (STG), Maritime Research Institute Netherlands (MARIN), Potsdam Model Basin (SVA)

Sponsors of smp’11:

ANSYS, Becker Marine Systems, Rolls-Royce Marine, VOITH and Wärtsilä

www.ansys.com

www.becker-marine-systems.com

www.rolls-royce.com/marine

www.voithturbo.com/marine

www.wartsila.com

Table of Contents

	Case 1: Cavitation on foil
	Description of Case 1
I – 1	smp’11 Workshop - Case 1: DelftFoil M. Hoekstra, T. van Terwisga, E.J. Foeth	1
	Case 1: Papers
I – 2.1	Simulation of the Unsteady Cavitation on the Delft Twist11 foil using RANS, DES and LES Rickard E. Bensow	7
I – 2.2	RANS Simulation of the Delft Twist 11 Foil Thierry Maquil, Bahaddin Cankurt, Patrick Schiller, Sergey Yakubov, Moustafa Abdel-Maksoud, Thomas Rung	16
I – 2.3	Preliminary Cavitation Simulations on the Twisted Delft Hydrofoil Dimitrios Papoulias, Manolis Gavaises	24
I – 2.4	Cavitation Prediction of Flow Over the Delft Twist 11 Foil Stewart Whitworth	27

	Case 2: Propeller performance
	Description of Case 2
II – 1	Potsdam Propeller Test Case (PPTC) – Test Case Description Ulf Barkmann, Hans-Jürgen Heinke, Lars Lübke	36
	Case 2: Papers
II – 2.1	Potsdam Propeller Test Case (PPTC) Olof Klerebrant Klasson, Tobias Huuva	43
II – 2.2	Performance and Cavitation Evaluation of Marine Propeller using Numerical Simulations Keita Fujiyama, Chuel-Ho Kim, Daisuke Hitomi	50
II – 2.3	The Numerical Predicted of SMP11 Propeller Performance with and without Cavitation Dengcheng Liu, Fangwen Hong	57
II – 2.4	Open Water Test Propeller Performance and Cavitation Behaviour using PPB and FreSCo⁺ Scott Gatchell, Dieke Hafermann, Heinrich Streckwall	68
II – 2.5	Computational Analysis of Marine Propeller Performance and Cavitation by Using an Inviscid-Flow BEM model Francesco Salvatore, Luca Greco, Danilo Calcagni	72
II – 2.6	Prediction of Non-Cavitating and Cavitating Performance of a SVA Potsdam Propeller Da-Qing Li	80
II – 2.7	Cavitation Simulations of the Potsdam Propeller Test Case Sergey Yakubov, Bahaddin Cankurt, Thierry Maquil, Patrick Schiller, Moustafa Abdel-Maksoud, Thomas Rung	84
II – 2.8	SMP Workshop on Cavitation and Propeller Performances: The Experience of the University of Genova on the Potsdam Propeller Test Case Stefano Gaggero, Diego Villa, Stefano Brizzolara	92
II – 2.9	Numerical Predictions of the Cavitating and Non-Cavitating Flow around the Model Scale Propeller PPTC Mitja Morgut, Enrico Nobile	106
II – 2.10	Open Water Test for Testing Methodology Alejandro Caldas, Marcos Meis , Adrián Sarasquete	112
II – 2.11	FINFLO RANS-Predictions for Propeller Performance Tuomas Sipilä, Timo Siikonen, Ilkka Saisto	114

	Case 2: Summary of Results
II – 3	Overview of the Submitted Results	123
II – 3.1	Case 2.1: Open Water Tests	127
II – 3.2	Case 2.2: LDV Measurements	154
II – 3.3	Case 2.3: Cavitation Test	210
	Questionnaires
III – 1	Questionnaire on potential flow methods	302
III – 2	Questionnaire on viscous flow methods	307