Impact of Meshing and Interface Strategies on CFD Predictions on Marine Propeller Performance for Multiple Applications

Miles Wheeler¹, Flavio Cimolin², Aaron Godfrey¹, Dmitriy Ponkratov³

1: Siemens, United States of America; 2: Siemens, Italy; 3: Siemens, United Kingdom

Accuracy and efficiency of different propeller modelling approaches in crash stop manoeuvre simulations

Rasul Niazmand Bilandi, Janne Flensborg Otzen, Vivien Rieu, Stephan Berger

Hydrodynamics & Aerodynamics, Simulation, Ports & Training, FORCE Technology, Kgs. Lyngby, Denmark

A Numerical Approach to Support the Practical Application and Development of Series Propellers

Wei Jin, Claus Bo Hansen, Ege Lundgren, Jens Ring Nielsen

Everllence, Denmark

A study for transition characteristics of marine propeller at model scale using LES

Jaewook Hur¹, Hyoju Kim², Seonhyeong Lee³, Jeongyong Park¹, Sangbong Lee²

1: HD Hyundai Heavy Industries, Korea, Republic of (South Korea); 2: Department of Naval Architecture and Offshore Engineering, Dong-A University, Korea; 3: Design Engineering Support Center, Research Institute of Medium & Small Shipbuilding

Experimental and Numerical Study of Static and Dynamic Stall on a Pitching BB2 Rudder

G. Wirautama¹, C. Kaik², A. Ducoin¹, L. Pernod¹, L. Bordier²

1: Nantes Université, École Centrale Nantes, CNRS, LHEEA, UMR 6598, F-44000 Nantes, France; 2: SIREHNA, Technocampus Océan, Bouguenais, France

Optimization of a Marine Propeller using an Artificial Neural Network model for loadings

Victor Cheron, Aurélien Thinat, David Bellèvre, Romain Luquet

DGA, France

Flow Physics Modeling Capabilities of URANS for Supercavitating Propellers Across Different Operating Regimes

Surabhi Srivastava Eichlin, Youngchan Ahn, Stefano Brizzolara

Virginia Polytechnic Institute and State University, United States of America

Experimental investigation of the ONR Tumblehome propeller performance during four-quadrant open water propeller tests

Benedict Foley, Omar Srour, Heather Peng, Wei Qiu

Department of Ocean and Naval Architectural Engineering, Memorial University of Newfoundland, St. John's, Canada

Predicting Parametric Performance of Transverse Tunnel Thrusters using Full-Scale CFD & Learning-Based Models

Ian Hubbard

Wartsila Netherlands B.V., Netherlands, The

Hybrid RANS-LES Investigation of Tip Leakage Vortex Development Varying Geometry and Tip Clearance

Alessandro Rollo, Stefano Gaggero

University of Genoa, Italy

Numerical Investigation of hydrodynamic added Mass and Damping during Propeller Off-Design Operation and Crashback

Markus Pergande¹, Moustafa Abdel-Maksoud²

1: SCHOTTEL GmbH, Germany; 2: Institute for Fluid Mechanics and Ship Theory, Hamburg University of Technology, Germany

Characterization of Hydrodynamic and Cavitation Performance of a Generic Ducted Propeller using High-Fidelity CFD Techniques

Amir Chizfahm¹, Mohammed {Shameem} Islam², Giorgio Burella¹, Brendan Smoker¹, Vince den Hertog¹

1: Robert Allan Ltd., Canada; 2: National Research Council of Canada

Multistage Propulsor Simulations with a Boundary Element Method

Raphael Bévand, Robert Beckmann, Moustafa Abdel-Maksoud Gomaa

Hamburg University of Technology, Germany

ONRT and KCS In-Behind Four-Quadrant Propeller Performance and Efficiency

Christian Milano¹, Deniz Ozturk¹, Zhaoyuan Wang¹, Yugo Sanada¹, Kevin Rosenblum¹, Minchang Kim¹, Hironori Yasukawa², Frederick Stern¹

1: IIHR–Hydroscience & Engineering, The University of Iowa, Iowa City, Iowa, USA; 2: Hiroshima University, Hiroshima, Japan

CFD-informed Parametric Design Procedure for a Ducted Propeller AUV

William Brown, Samiksha Dhakal, Stefano Brizzolara

Virginia Polytechnic Institute and State University, United States of America

Surrogate-Assisted Propeller Shape Optimization in Hull Wake using 3D RANS Simulations

Irtiza Khan, Finley Corbett, Andrew Gerber, Juan Carretero, Tiger Jeans

University of New Brunswick, Fredericton, Canada, Canada

Propeller design versus slow steaming of a low-noise container ship

Evert-Jan Foeth, Johan Bosschers

Maritime Research Institute Netherlands, Netherlands, The

Vessel Maneuvering Evaluation based on 3DOF Full-Scale CFD Simulations

Norbert Bulten

Wartsila, Netherlands, The

A Data- and Image-Driven Tool for Quantifying and Predicting Cavitation Effects of Marine Propulsors on Hydrodynamic Performance and URN

Stephen Brinson, Leanne Clarke, Matthew King, Robert Gash, Jason Mills, Shameem Islam

NRC, Canada

A practical Method to assess the Risk for Cavitation Erosion during automated Propeller Design optimization

Joost Moulijn, Evert-Jan Foeth, John Huisman

MARIN, Netherlands, The

Physics-informed Neural Networks based Processing of CFD Data for Predictions of Propeller Blade Pressure Distributions

Maike Yvonne Kathrin Strecker, Moustafa Abdel-Maksoud

Hamburg University of Technology, Germany

A Lagrangian Bubble Cavitation Model coupled with a Boundary Element Method for the Prediction of Hydroacoustic Noise

Robert Beckmann, Raphael Bévand, Moustafa Abdel-Maksoud

Hamburg University of Technology, Germany

An application of cavitation erosion risk assessment method based on cavitation observation

Yantao Cao^1,2, Xu Chen¹, Shucan Wei¹, Lianghao Xu¹

1: China Ship Scientific Research Center, China, People's Republic of; 2: Taihu Laboratory of Deepsea Technological Science

CFD Investigation of Hybrid Tandem Contra-Rotating Propellers

Lucia Sileo¹, Kourosh Koushan¹, Jahn Terje Johannessen²

1: SINTEF Ocean, Trondheim, Norway; 2: Brunvoll AS, Molde, Norway

A semi-empirical prediction Method for the broadband Noise of a Tip-leakage Vortex Cavity

Johan Bosschers, Thomas Lloyd, John Huisman

MARIN, Netherlands, The

Numerical Investigation of Propeller-Induced Erosion Phenomena in Confined Environments

Keqi Wang¹, Marco Weiß¹, Jesús Aarón Macías Lezcano², Jochen Aberle², Pia Pinkenburg³, Moustafa Abdel-Maksoud¹

1: TU Hamburg, Germany; 2: TU Braunschweig, Germany; 3: WK Consultants GmbH, Germany