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Proceedings of the Ninth International Symposium on Marine Propulsors - smp'26
12 - 16 July 2026, St. John's, NL, Canada

Edited by: David Molyneux, Ayhan Akinturk, Shameem Islam, Lorenzo Moro, Heather Peng, Wei Qiu
ISBN (Electronic proceedings): 978-82-691120-7-8
ISSN : 2414-6129
DOI: 10.5281/zenodo.21993320
Publisher: Norwegian University of Science and Technology, Department of Marine Technology
© smp chair committee (Kourosh Koushan and Sverre Steen)

Organised by:

In cooperation with:

Sponsored by:

Media partner:

Table of contents

1a

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

Miles Wheeler, Flavio Cimolin, Aaron Godfrey, Dmitry Ponkratov

1

1b

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

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

16

1c

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

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

30

2a

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

Jaewook Hur, Hyoju Kim, Seonhyeong Lee, Jeongyong Park, Sangbong Lee

41

2b

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

Galura Wirautama, Coline Kaïk, Antoine Ducoin, Laëtitia Pernod, Luc Bordier, Pierre-Emmanuel Guillerm

50

2c

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

Victor Chéron, Aurélien Thinat, David Bellèvre, Romain Luquet

62

3a

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

Surabhi Srivastava Eichlin, Youngchan Ahn, Stefano Brizzolara

74

3b

Experimental Investigation of the ONR Tumblehome Propeller Performance During Four-Quadrant Open Water Propeller Tests

Benedict Foley, Omar Srour, Heather Peng, Wei Qiu

82

3c

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

Ian Hubbard

90

4a

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

Alessandro Rollo, Stefano Gaggero

98

4b

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

Markus Pergande, Moustafa Abdel-Maksoud

110

4c

Characterization of hydrodynamic and cavitation performance of a generic ducted propeller using high-fidelity CFD techniques

Amir Chizfahm, Mohammed Islam, Giorgio Burella, Brendan Smoker, Vince den Hertog

118

5a

Multistage Propulsor Simulations with a Boundary Element Method

Raphael Bévand, Robert Beckmann, Moustafa Abdel-Maksoud

135

5b

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

Christian Milano, Deniz Ozturk, Zhaoyuan Wang, Yugo Sanada, Kevin Rosenblum, Minchang Kim, Hironori Yasukawa, Frederick Stern

147

5c

CFD-informed Parametric Design Procedure for a Ducted Propeller AUV

William Brown, Samiksha Dhakal, Stefano Brizzolara

160

6a

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

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

169

6c

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

Evert-Jan Foeth, Johan Bosschers

183

7a

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

Norbert Bulten

194

7b

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, Jason Mills, Shameem Islam, Robert Gash

206

7c

A practical method to assess the risk for cavitation erosion during automated propeller design optimization

Joost Moulijn, Evert-Jan Foeth, John Huisman

218

8a

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

Maike Strecker, Moustafa Abdel-Maksoud

228

8b

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

Robert Beckmann, Raphael Bévand, Moustafa Abdel-Maksoud

239

8c

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

Yantao Cao, Xu Chen, Shucan Wei, Lianghao Xu

248

9a

CFD Investigation of Hybrid Tandem Contra-Rotating Propellers

Lucia Sileo, Kourosh Koushan, Jahn Terje Johannessen

255

9b

A semi-empirical prediction model for broadband noise of propeller tip-leakage vortex cavitation

Johan Bosschers, Thomas Lloyd, John Huisman

263

9c

Numerical Investigation of Propeller-Induced Erosion Phenomena in Confined Environments

K. Wang, M. Weiß, J. Macías Lezcano, J. Aberle, P. Pinkenburg, M. Abdel-Maksoud

273

10a

A Methodology for Prediction of Rotor Sails Performance into Large Ore Carriers under Navigation Conditions

Felipe Ruggeri, Claudio Mueller Prado Sampaio, Mariana Lopes Pinto, Philip von Pritzelwitz

285

10b

A section-wise performance analysis for marine toroidal propellers

Kiran George Varghese, Sverre Steen, Anirban Bhattacharyya

293

10c

Investigation into Nominal Wake and Hull-Propulsor Interaction for an Inland Vessel with Azimuth Thrusters in Confined Waters

Vladimir Krasilnikov, Kelvin Eloho

303

11a

Thrust deduction analysis for wind-assisted ships

Abdoul-Malik Bakari, Rui Lopes, Alex Abolfazl Shiri, Arash Eslamdoost

312

11b

Cavitation Behavior of a Ducted Controllable-Pitch Marine Propeller with a Wavy Leading Edge: Experimental Insights

Tapas K. Das, Zehao Sun, Weichao Shi

320

11c

Comparison of Propeller-Rudder-Propeller Interaction in RANS and BEM

Jonathan Achstetter, Martin Scharf, Moustafa Abdel-Maksoud

328

12a

Influence of Pre-swirl device on propeller cavitation

Adhil M Asif, Tom Goedicke

338

12b

CFD-based Design Optimization of a Rim-Driven Propeller with Vortex Generator

Seok Pyo Yoon, Ju-Seong Bang, Jun Hyeok Lee, Chang Hyuk Ji, Stefano Brizzolara, Spyros A. Kinnas, Hyung Taek Ahn

346

12c

Numerical Investigation of the Induced Hydrodynamic Loads by the Propeller Slipstream of the Voith Schneider Propeller During Unberthing Manoeuvres

Jannes C. Berndt, Rachele Valcalda, Christian Schwartpaul, Moustafa Abdel-Maksoud, Jochen Aberle, Pia Pinkenburg, Olaf Drude, Michael Palm

354

13a

CFD-based analysis of Energy Efficient Course Keeping Control using Coupled Propeller RPM and Rudder Control

Muhammed Talha Ozdenoglu, Tahsin Tezdogan, Stephen Turnock

365

13b

On Ring Propeller Efficiency: a Simulation-Based Design by Optimization Approach

Marco Lugaresi, Stefano Gaggero

373

13c

Rudder Inflow considering Four Quadrants' Motions of Propeller and Hull

Suli Lu, Wim Van Hoydonck, Santiago Lopez Castaño, Guillaume Delefortrie, Evert Lataire

386

14a

On the scale-effects of propeller boss cap fin systems

Dimitra Anevlavi, Vasileios Tsarsitalidis

394

14b

Simulation of a pulse jet by vortex rings: simulation and experiments

Luca Savio, Kristoffer Nordvik, Jarle Vinje Cramer

402

14c

Advancing Quiet and Efficient Marine Propulsion: Insights from Canada’s Quiet Vessel Initiative

Chanwoo Bae, Miriam Simmons, Olivier Maillet Glas, Matthew Cooke, Aurélie Cosandey-Godin

409

15a

Development of Scale Corrections for Propellers using Boundary Layer Tripping and RaNS Computations within the Tripping JIP

John Huisman, Douwe Rijpkema, Maarten Kerkvliet, Bart Schuiling, Bente Schalk-Meijerink, Christiaan Pouw, Arjan Lampe

415

15b

Surrogate Model Based Analysis of Rotational Speed Ratio Effects on the Propulsive Performance of Contra-Rotating Propeller Systems

Sua Jeong, Kwang-Jun Paik, Jun-Young Choi, Chang-Hyun Park, Dongheum Ryu

426

15c

Assessment of Measures to Mitigate URN Emissions from Ships

Rickard Bensow, Marta Cianferra, Christopher Herrey, Qais Shehadeh Khraisat, Seo-Yoon Ryu

438

16a

Development of a new Scale Correction Method for Cycloidal Propellers

Thomas Lücke

449

16b

The Influence of Skew and Orthotropic Material Properties on the Deformation of Flexible Marine Propellers

Laurens-Jan Lagendijk, Stefan Hickel, Tom van Terwisga

458

16c

A Population Balance Approach to Cavitation Modeling

Christian Bak Winther, Peter Ammundsen, Keun Woo Shin, Max Steden, Fynn Jerome Aschmoneit

464

17a

Efficient Prediction of Cavitation-induced Underwater Noise in Ducted Propulsors via Vortex-Particle and Semi-Empirical Modeling

Suraj R. Kashyap, Zhi Cheng, Waltfred Lee, Giorgio Burella, Brendan Smoker, Rajeev K. Jaiman

473

17b

Influence of water quality on cloud cavitation dynamics over a hydrofoil

Mariana Costa, Daniele Fiscaletti, Tom van Terwisga, Jerry Westerweel

487

17c

Development and Application of a Workflow for Designing Composite Marine Propellers

Bente Schalk-Meijerink, Erik van Wijngaarden, Evert-Jan Foeth

496

18a

Hydro-acoustic Optimization of Marine Propellers: A Multi-Fidelity Strategy for Tip-Vortex Noise Reduction

Adrian Portillo-Juan, Simone Saettone, Esteban Ferrer

504

18b

Experimental Study of Hydrodynamics and Cavitation Performance of Ducted Propulsor for Model Validation and Future Data-Driven Research

Mohammed Islam, Amir Chizfahm, Jason Murphy, Giorgio Burella, Jody Murphy, Vince den Hertog

512

18c

From Research Project to Certification of a Composites Propeller

Stéphane Paboeuf, Maxime Deydier, Erik Van Wijngaarden, Bente Schalk-Meijerink, Steven Libot

526

19a

Numerical Validation of Underwater Radiated Noise Prediction Methods in Shallow Waters with Cavitation Effects

Marco Weiß, Keqi Wang, Moustafa Abdel-Maksoud

534

19b

The Study of the Scaling Method on Predicting the Net Thrust for an Arctic Vessel

Ha Neul Kim, Gi Su Song, Hyoung Gil Park

547

19c

ML-Assisted Ply Optimisation of AFP-made Carbon Composite Blade for a Marine Propeller

Rounak Saha Niloy, Ebrahim Oromiehie, Phyo Thu Maung, B. Gangadhara Prusty

555

20a

On the Development and Assessments of Empirical Tools for Predicting Propeller Hydrodynamics, Induced Hull Pressure, and URN

Leanne Clarke, Shameem (Mohammed) Islam, Jason Mills, Lorenzo Moro

565

20b

Investigation of the Effect of Turbulence Stimulator of Propeller Blades on Self-Propulsion Factors

Yuki Saito, Yasuhiko Inukai

578

20c

Propeller Design for an Ultra-Light Electric Boat

Andreas Arapakopoulos, Stefan Harries, Heinrich von Zadow

588

21a

Propeller-Induced Hull Pressures Prediction via viscous-corrected BEM: Integrating Boundary Layer Displacement Effects

Thomas S. Wu, Spyros A. Kinnas

596

21b

Long-Term Full-Scale Measurement of Stern Flow Fields on a VLCC using Multi-Layered Doppler Sonar (MLDS)

Yasuhiko Inukai, Yoshitaka Nishihara, Ryota Nirasawa, Takashi Naito, Hiroaki Torii, Akifumi Koshiji, Masahiko Mushiake, Satoshi Kawanami

605

21c

Performance Maps of Fully Electric VAPs: Multi-Objective Optimization Across Blade Kinematics and Advance Ratios

Guillaume Fasse, Matthieu Sacher, Frédéric Hauville

615

22a

Isolating propeller noise-generating mechanisms from full-scale ship noise measurements

Max Steden, Joseph Praful Tomy, Øystein Solheim Pettersen, Tormod Gjestland

622

22b

Volumetric analysis of the near wake of a lightly-loaded propeller under oblique inflow

Gunnar Jacobi, Daniele Fiscaletti

634

22c

Experiences with the First Retrofit Gate Rudder System

Mehmet Atlar, Noriyuki Sasaki, Çağatay Sabri Köksal, Ahmet Yusuf Gurkan, Liam Nugent, Osman Turan

643

23a

Validation of a potential flow based propeller URN prediction tool with full-scale measurements and viscous flow simulations

Joseph Praful Tomy, Rasmus Møller Bering, Max Steden, Keun Woo Shin

657

23b

VTT Test Case: Ice-Class Thruster Unit for Benchmarking

Antonio Sánchez-Caja, Ville Viitanen, Kai Happonen, Jussi Martio

669

23c

A Turbine Blade Optimization Analysis for the In-Pipe Hydropower Generation on TSHDs

Cunxian Cao, Ying Chen, Long Yu

677

24a

Propeller-Radiated Underwater Noise in Transient Operations: Insights from Full-Scale Measurements

Md Saiful Islam, Jacopo Fragasso, Mohammed Islam, Lorenzo Moro

688

24b

3D Flow Measurement in the Tip Gap Region of a Wall-Bounded Foil

Adam Harwood, Mark J. Yamakaitis, Charles Fort, Tingyi Zhang, Manuj Awasthi, Charitha de Silva, Con Doolan, Danielle Moreau, Philippe M. Bardet

696

24c

Unsteady Bow Thrusters: Passive Mitigation of Unsteady Loads and Reverse-Operation Effects

Mehrdad Kazemi, Nikolai Kornev

704

25a

Determining Ice-Propeller Interaction Loads from the Torsional Vibration Response of a Polar Shaftline

Isaac Burke, Jacopo Fragasso, Khaled Mohsen Helal, Lorenzo Moro

711

25b

Experimental Assessment of the Hydrodynamic and Hydroacoustic Performance of a Pump-Jet Propulsor Compared to a Conventional Propeller

Mario Felli, Davide Grassi, S. Gaggero, C. Bae

720

25c

Full-Scale Cavitation Observations with the CPP of a RoPax Ferry in Reverse Manoeuvre

Çağatay Sabri Köksal, Mehmet Atlar, Noriyuki Sasaki, Islam Amin, Emin Kucukkaraman, Andrew Milligan

728

26a

Design and Analysis of a Low Noise Propeller through Simulation Based Design Optimization

Francesco Furcas, Davide Grassi, Daniele Bertetta

740

26b

Hydrodynamic Performance of a Cycloidal Propulsor in Model-Scale and Full-Scale

Negin Donyavizadeh, Alex Shiri, Kasper Ljungqvist, Arash Eslamdoost

748

26c

Propeller Cavitation and Load Variation with Steerable Nozzles Under Steering Conditions

Ariel Boediman, Nobuhiro Hasuike, Jun Ando

756

27a

Computational Fluid Dynamics Simulation of Forward Skewed Marine Propeller Performance and Hydroacoustic Signatures

Zehao Sun, Weichao Shi

763

27b

Numerical prediction of rudder surface pressures in freestream and behind-propeller flows with and without rudder defect

Matthew Gauthier, Mark Bettle

772

28a

Challenges in practical cavitation modelling - experience of the Nawigator XXI test case of the W2025 CFD Workshop

A. K. Lidtke, J. Bosschers, A. R. Starke, S. L. Toxopeus

785

28b

Reconstructing Acoustic Pressure Peaks form an Energy-Based Erosion Model and Accelerating Erosion Prediction with Physics-Informed Learning

Themistoklis Melissaris, Ian Hubbard

795

29a

Cavitating Flow and Underwater Noise in Tug Vessels with Ducted Propellers: A Combined Numerical and Experimental Study

Zhi Cheng, Suraj Kashyap, Brendan Smoker, Giorgio Burella, Rajeev Jaiman

804

29b

A Study on the Effects of Propeller Pitch Variation for Propeller-Rudder Interaction

Rui Lopes, Arash Eslamdoost, Rikard Johansson, Seemontini RoyChoudhury, Rickard Bensow

819

30a

New insights about lifting surfaces vortex-induced vibrations

Yann Watine, Céline Gabillet, Jacques-André Astolfi

828

30b

Application of Energy-Saving Devices for the Suppression of Propeller-Induced Noise: Hydrodynamic and Acoustic Analysis Using Large-Eddy Simulations

Mohammad-Reza Pendar, Duncan McIntyre, Peter Oshkai

836

 

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