Uncertainty Quantification of RANSE and BEM Models for Hydrodynamic Performance of Supercavitating Hydrofoils

Surabhi Srivastava¹, Stefano Brizzolara¹, Nicholas Husser²

¹Virginia Polytechnic Institute and State University, Virginia, United States of America; ²Yamaha Motor Corporation, Atlanta, Georgia, United States of America

Numerical Investigation of Unsteady Pitching Foil Cavitation

Zhaoyuan Wang, Sungtek Park, Frederick Stern

university of iowa, United States of America

Ship-Scale CFD Self-Propulsion Validation – SMP’2024 vs SMP’2015

Dmitriy Ponkratov¹, Miles Wheeler²

¹Siemens Digital Industries Software, London, UK; ²Siemens Digital Industries Software, Bellevue, WA USA

Approaches for Performance Prediction of Marine Propellers under Open Water Test Conditions using the Boundary Element Method

Robert Beckmann¹, Raphael Bévand¹, Nino Grosjean², Ulf Göttsche¹, Moustafa Abdel-Maksoud¹

¹Hamburg University of Technology, Germany; ²INP ENSEEIHT, Toulouse, France

Underwater Radiated Noise of a Double Ended Ferry with SRE Thrusters

Julian Kimmerl¹, Andreas Bender¹, Eric Steffens¹, Raphael Bévand², Robert Beckmann², Moustafa Abdel-Maksoud²

¹SCHOTTEL GmbH, Germany; ²Hamburg University of Technology, Germany

Propeller Cavitation Noise in Hybrid Viscous Flow/FWH Simulations using Robust Impermeable Surface Formulations

Joseph Praful Tomy^1,2, Keun Woo Shin¹, Stephan Berger^1,3, Max Steden¹, Harry Bingham², Poul Andersen²

¹Propeller & Aft Ship Department, MAN Energy Solutions, Denmark; ²Technical University of Denmark, Lyngby, Denmark; ³FORCE Technology, Hydro- and aerodynamics, Lyngby, Denmark

Numerical Noise Prediction in Multi-Phase Flows, a Mesh Sensitivity Study

Adrián Portillo-Juan¹, Simone Saettone¹, Esteban Ferrer²

¹Universidad Politécnica de Madrid, Spain; ²Universidad Politécnica de Madrid, Center for Computational Simulation, Spain

'PIANO': A Physics-Based Semi-Empirical Source Level Model for Fleet-scale Ship URN Prediction

Thomas Lloyd¹, Johanna Daniel², Johan Bosschers¹, Max Schuster²

¹Maritime Research Institute Netherlands, the Netherlands; ²DW-ShipConsult, Germany

Multi-Fidelity Modeling for Waterjet Propelled High Speed Small Craft

Christian Milano, Zhaoyuan Wang, Sungtek Park, Frederick Stern

university of iowa, United States of America

Design of a High Efficiency Podded Drive for Improved Course-Keeping

Jan Clemens Neitzel-Petersen¹, Reinhard Schulze², Simon Froitzheim², Uli Bauch¹

¹Siemens Energy Global GmbH & Co. KG, Hamburg, Germany; ²SVA, Potsdam Model Basin, Potsdam, Germany

Numerical Study of Self-Propulsion Performance of a Twin-Screw Cruise Ship Equipped with Podded Propellers

Jianhua Wang, Wentao Wang, Decheng Wan

CMHL, Shanghai Jiao Tong University

Design and Analysis of a Pumpjet Propulsor for a Ferry Ship

Stefano Gaggero¹, Diego Villa¹, Davide Grassi², Federica Valdenazzi², Mario Felli³, Chanwoo Bae⁴

¹University of Genoa, Italy; ²CETENA, Italy; ³CNR-INM, Italy; ⁴BC Ferries, Canada

Design of Unconventional Propellers for the HSVA Hamburg Container Ship (HCS)

Thomas Lücke

HSVA, Germany

Optimisation of Unconventional Tip-Rake Propeller Using Panel Code Method

Adhil M. Asif, Lutz Kleinsorge, Tom Goedicke

Mecklenburger Metallguss GmbH, Germany

Investigation of Conventional and Highly-Skewed Tip-Raked Propeller Performance

Mohammed Islam¹, Moqin He²

¹National Research Council Canada, Canada; ²National Research Council Canada, Canada

A Viscous Vorticity Model for Predicting Turbulent Flow over a Propeller

Rui You, Spyros A. Kinnas

The University of Texas at Austin, United States of America

Improving Accuracy of Panel Method under Low Advance Ratio Conditions

Jinghan Su¹, Yongle Ding², Youjiang Wang¹, Jian Li²

¹Shanghai Jiao Tong University, Shanghai, China; ²Xi'an Precision Machinery Research Institute, Xi'an, China

Performance Analysis of Propellers: Improved Coupling of BEM with X-Foil

Thomas S. Wu, Spyros A. Kinnas

Ocean Engineering Group, Department of Civil, Architecture and Environmental Engineering, University of Texas at Austin, Texas, USA

Assessing the Influence of the Running-in Phase in Ship’s Stern Tube Bearings on Wear Development during Ice Collision Loads

Ahmed Saleh, Markus Gilges, Benjamin Lehmann, Georg Jacobs

MSE-Institute for Machine Elements and Systems Engineering, RWTH Aachen University, Germany

A Superposition Method to Evaluate the Strength of Propellers in Crushed Ice Flow Considering Collision and Hydrodynamic Load

Haiyan Wu, Jingjing Liu, Long Yu, Youjiang Wang

Shanghai Jiao Tong University, China, People's Republic of

Derivation of a Numerical Propeller-Ice Interaction Model

Angelo Mario Böhm, Lina Sapp, Franz von Bock und Polach

Hamburg University Of Technology, Germany

Influence of the Rheological Properties of Fluid Mud on the Open Water Diagram of the DTC Propeller

Ivan Shevchuk¹, Moustafa Abdel-Maksoud¹, Nino Ohle²

¹TUHH, Germany; ²Hamburg Port Authority

Numerical Study of Propeller Slipstream Characteristics during Berthing and Unberthing Maneuvers of a RORO Vessel

Keqi Wang¹, Moustafa Abdel-Maksoud¹, Marco Weiß¹, Jochen Aberle², Pia Pinkenburg³, Jesús Macías Lezcano², Antoni Ignaci Llull Marroig²

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

Scouring Induced by a Confined Propeller Jet nearby a Vertical Quay Structure: Scale Model Tests

Jesus Aaron Macias Lezcano¹, Antoni Ignaci Llull Marroig^1,2, Jochen Aberle¹

¹Leichtweiß-Institute for Hydraulic Engineering and Water Resources, Div. of Hydraulic Engineering and River Morphology, TU Braunschweig, Germany; ²Dept. of Nautical Science and Engineering, Maritime Engineering Laboratory, Universitat Politècnica de Catalunya - Barcelona TECH (UPC), Spain

Ship URN Mitigation by Air Injection: Model-scale Experiments and Application to Full-Scale Measurement Data

Thomas Lloyd, Frans Hendrik Lafeber, Johan Bosschers

Maritime Research Institute Netherlands, the Netherlands

Further Development and Discrepancy Analysis of the Acoustic Overlapping Mesh Technique

Youjiang Wang^1,2, Zhuangtao Yang^3,4, Zhenghao Liu⁵, Tao Zhang⁴, Long Yu^1,2

¹Key Laboratory of Marine Intelligent Equipment and System, Ministry of Education, China; ²Shanghai Jiao Tong University, 200240 Shanghai, China; ³School of Marine Science and Technology, Northwestern Polytechnical University, Xi’an, Shaanxi, China; ⁴Kunming Branch of the 705 Research Institute, China State Shipbuilding Corporation Limitied,Kunming,China; ⁵Marine Design and Research Institute of China, 200011 Shanghai, China

Acoustic Signature of a Wetted Propeller in the Wake of a Hydrofoil

Antonio Posa, Riccardo Broglia, Mario Felli

CNR-INM, Italy

Noise Scaling Method and Applications for Marine Propeller with Isolated Tip Vortex Cavitation

Taegoo Lee^1,2, Byoung-Kwon Ahn², Kyoungjun Lee¹, Youngchul Lee¹

¹Samsung Heavy Industries Co., Ltd., Korea, Republic of (South Korea); ²Department of Naval Architecture and Ocean Engineering, Chungnam National University

Upgraded MMG-Methodology to Capture Gate-Rudder Performance Aspects

Norbert Bulten

Wartsila, Netherlands, The

Quantifying the Influence of Gate Rudder System (GRS) Rudder Angle(s) on Propeller Cavitation

Cagatay Koksal¹, Ahmet Yusuf Gürkan¹, Batuhan Aktas¹, Uğur Oral Ünal², Patrick Fitzsimmons¹, Noriyuki Sasaki¹, Emin Korkut², Mehmet Atlar¹

¹University of Strathclyde, United Kingdom; ²Istanbul Technical University

Study of Rudder Drag in Propeller Slipstream using Segmented Model Rudder

Takashi Kanemaru, Akira Yoshitake, Jun Ando

Kyushu University, Japan

Gate Rudder System and Ship Design

Noriyuki Sasaki, Mehmet Atlar

The University of Strathclyde, Glasgow, UK

Cavitation Prediction by Wake-Dependent Open-Water Interpolation

Thorsten Tillack, Hagen Lippok

Schottel GmbH, Germany

Scale Effects on Cavitation on a Hydrofoil

Qais Khraisat¹, Martin Persson², Marko Vikström², Rickard Bensow¹

¹Chalmers University of Technology, Sweden; ²Kongsberg Maritime

Numerical Study on the Evolution of Vortex Structures at the Propeller Tip and their Influence on Cavitation Inception

Stephan Berger, Rasmus Møller Bering, Max Steden, Keun Woo Shin, Jens Ring Nielsen

MAN Energy Solutions, Denmark

Effects of Thickness Manufacturing Tolerance on Cavitation Performance of a Full-Scale Propeller

Shanqin Jin, Heather Peng, Wei Qiu

Memorial University, Canada

Experimental Study on Dynamic Forced Pitch Motions of Rigid and Flexible Hydrofoils in Towing Tank

Théo Simonet¹, Antoine Ducoin¹, Quentin Rakotomalala², Mathias Riou², Arnaud Merrien¹, Florent Thiebaut¹, Camille Yvin³

¹Nantes Université, École Centrale Nantes, CNRS, LHEEA, UMR 6598, Nantes, France; ²Centre d’Expertise des Structures et MAtériaux Navals (CESMAN) Naval Group,Bouguenais, France; ³SIREHNA, Technocampus Ocean, 5 rue de l’Halbrane, 44340 Bouguenais, France

Visualizing Cavitation Inception in Tip Leakage Flow of a Ducted Marine Propeller

Ayush Saraswat, Chintan Panigrahi, Joseph Katz

Johns Hopkins University, United States of America

Model Tests of Surface Piercing Propellers in Open Water Conditions

Jaeheon Kim¹, Shin-Hyung Rhee^1,2

¹Seoul National University; ²Research Institue of Marine Systems Engineering

Volumetric Image Processing for Predicting Propeller Roughness Penalties

Mohamed Ahmed Mosaad, Hussien Mohamed Hassan

Department of Naval Architecture and marine Engineering , Faculty of Engineering, Port Said University (PSU), Port Said, Egypt

An Experimental Study on Visualisation and Passive Control of Model Propeller Boundary Layers

Bart Schuiling, Maarten Kerkvliet, Douwe Rijpkema

MARIN, Netherlands, The

Unsteady Evolution of a Trailing Vortex Subject to Time-Varying Inflow Boundary Conditions

Mark A. Herndon¹, Justin W. Jaworski²

¹Lehigh University, United States of America; ²Virginia Polytechnic Institute and State University, United States of America

A Numerical Study on Model Propeller Performance Prediction Including Transitional and Passively Controlled Boundary Layer Considerations

Maarten Kerkvliet¹, João Baltazar², Bart Schuiling¹, Luís Eça²

¹Maritime Research Institute Netherlands (MARIN), Netherlands, The; ²Instituto Superior Técnico (IST), Universidade de Lisboa, Portugal

Magnetic Based Current Turbine

Joao Victor Padilha da Lima¹, Antonios Carlos Fernandes¹, Moustafa Abdel-Maksoud²

¹Federal University of Rio de Janeiro (UFRJ), Brazil; ²Hamburg University of Technology, Germany

CFD Simulation of Propeller-Induced Pressure Pulses in the Behind-Hull Condition of a Bulk Carrier

Emre Cilkaya¹, Heather Peng¹, Alireza Jahanbakhsh¹, Lorenzo Moro¹, Mohammed Islam², Wei Qiu¹

¹Memorial University of Newfoundland, Canada; ²National Research Council Canada (NRC), Canada

Investigation of the Erosion Risk and Fluctuating Pressure according to ESD Designs using OpenFOAM

Suneun Kwon, Jaewook Hur, Jeongyong Park

HD Hyundai Heavy Industries Co., Ltd., Korea, Republic of (South Korea)

A Normal Numerical Prediction of Cavitation Erosion Risk on Marine Propellers

En-hui Zheng^1,2, Yan-tao Cao^1,2, Liang-hao Xu^1,2, Xiao-xing Peng^1,2

¹National Key Laboratory on Ship Vibration and Noise，China Ship Scientific Research Center, Wuxi. (China); ²Taihu Laboratory of Deepsea Technological Science, Wuxi，China

Effect of Model-Structural Dynamics on Propeller-Induced Hull Pressure Measurements

Alireza Jahanbakhsh¹, Emre Cilkaya¹, Lorenzo Moro¹, Heather Peng¹, Mohammed Islam²

¹Department of Ocean and Naval Architectural Engineering, Memorial University of Newfoundland, St. John’s, Newfoundland, Canada; ²Ocean, Coastal, and River Engineering Research Centre, National Research Council Canada (NRC), St. John’s, Newfoundland, Canada

Neural Networks Based Processing of CFD Data for Supporting the Early Design of Ship Propellers

Maike Strecker, Moustafa Abdel-Maksoud, Martin Scharf

Hamburg University of Technology, Germany

Optimization and Surrogate Modeling of Tip-Rake Propellers

Andreas Arapakopoulos, Claus Abt, Simon Hauschulz, Stefan Harries

FRIENDSHIP SYSTEMS AG, Potsdam, Germany

Influence of Head Waves Encounter on the KRISO Container Ship (KCS) Propulsion

Hisham Gamal¹, Mohamed Abbas Kotb², Moustafa Abdel-Maksoud³, Tamer Mahmoud Ahmed²

¹Egyptian Naval Forces, Egypt; ²Alexandria University, Egypt; ³Hamburg University of Technology (TUHH), Germany

Propeller Load Variations for Maneuvering Ships in Waves

Joost Moulijn, Roberto Tonelli, Udai Shipurkar

MARIN, Netherlands, The

Direct Numerical Simulation of the Centrifugal Instability-Induced Transition around a Marine Propeller Blade.

Bastien Boudenne, Antoine Ducoin

Nantes Université, École Centrale Nantes, CNRS, LHEEA, UMR 6598, Nantes, France

Model- and Full-Scale Tip-Raked Marine Propellers: Analysis of the Scale Effects In Open Water Conditions

Ginevra Rubino, Moustafa Abdel-Maksoud

Institute of Fluid Dynamics and Ship Theory, Hamburg University of Technology, Hamburg, Germany

Numerical Assessment of Surface Roughness on a Full Scale Propeller

Rui Lopes¹, Arash Eslamdoost¹, Rikard Johansson², Seemontini RoyChoudhury², Rickard Bensow¹

¹Chalmers University of Technology, Sweden; ²Kongsberg Hydrodynamic Research Centre, Sweden

Large Eddy Simulation of the Tip Vortex Interaction for a Ducted Propulsor

Thomas B. Kroll¹, Krishnan Mahesh²

¹University of Minnesota, United States of America; ²University of Michigan, United States of America

An Investigation into the Effect on Ship Manoeuvring of a Pre-Swirl Duct

Steven Leonard¹, Lars Lübke²

¹ibmv; ²SVA Potsdam

Influence of Leeway on Hull-Propeller-Rudder Interaction using CFD Methods

Yifu Zhang^1,2, Saeed Hosseinzadeh¹, Joseph Banks¹, Dominic Hudson¹, Stephen Turnock¹

¹Maritime Engineering Research Group, School of Engineering, University of Southampton, UK; ²High Performance Computing (HPC) Team, iSolutions, University of Southampton, UK

Analysis of the Damping and Added Mass Properties of the Marine Propeller

Muhammad Maaz Abbasi¹, Adhil M. Asif¹, Lutz Kleinsorge¹, Gunnar Kistner²

¹Mecklenburger Metallguss GmbH (MMG), Germany; ²University of Rostock, Germany

Development of an Efficient CFD-Based Procedure with Transition-Sensitive Turbulence Model for Evaluating the Performance of Marine Propellers

Mohamed Fathy Fouad¹, Mohamed Abbas Kotb², Moustafa Abdel-Maksoud³, Moustafa Yasser Moustafa¹, Tamer Mahmoud Ahmed²

¹Egyptian Navy Forces, Egypt; ²Alexandria University, Egypt; ³Hamburg University of Technology, Germany

Numerical and Experimental Study of a Series of Contra-Rotating Propellers

Jahn Terje Johannessen¹, Lucia Sileo², Kourosh Koushan², Vladimir Krasilnikov², Simon Froitzheim³, Reinhard Schulze³

¹Brunvoll, Norway; ²SINTEF Ocean, Norway; ³Schiffbau-Versuchsanstalt Potsdam, Germany

Design Exploration Study with Counter-Rotating Propellers for a Zero-Emission Coaster Vessel

Vladimir Krasilnikov

SINTEF Ocean AS, Norway

Flow Control on Propeller Tip Vortex Cavitation through Water Jets

Liushuai Cao, Kang Liu, Decheng Wan

CMHL, Shanghai Jiaotong University

A partial Accelerating Duct over the Marine Propeller

Anirban Bhattacharyya, Kiran Ramesh

Indian Institute of Technology Kharagpur

Open Water Performance of Two Different Ducted Propellers in Oblique Flow

Negin Donyavizadeh, Rickard Bensow, Arash Eslamdoost

Chalmers University of Technology, Sweden

An Experimental Observation on the Interaction of a Hydrofoil Surface on the Free Stream Vortex Cavitation

Yan-tao Cao^1,2, Liang-hao Xu^1,2, En-hui Zheng^1,2, Xiao-xing Peng^1,2

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

Determination of Underwater Radiated Noise of a Marine Propeller Using Different Prediction Methods

Märtha-Luise Wendland, Lutz Kleinsorge, Benjamin Klemstein

Mecklenburger Metallguss GmbH, Germany

Numerical Simulation of Uniform Inflow Propeller Noise Based on Acoustic Analogy Method

Shu-Cheng Zhai¹, Zi-Ying Xiong², Fang-Wen Hong³

¹China Ship Scientific and Research Center, China, People's Republic of; ²China Ship Scientific and Research Center, China, People's Republic of; ³China Ship Scientific and Research Center, China, People's Republic of

Prediction of the Hydroacoustic Emissions of a Twin-Screw Vessel Considering the Phase Angle of the Propellers

Martin Scharf, Ulf Göttsche, Robert Beckmann, Raphael Bévand, Moustafa Abdel-Maksoud

Hamburg University of Technology, Germany

Prediction of Rotor Sails Performance on Large Ore Carrier

Claudio Mueller Prado Sampaio¹, Kazuo Nishimoto¹, Felipe Ruggeri², Mariana Lopes Pinto³, Philip von Pritzelwitz³

¹University of São Paulo, Brazil; ²Argonautica Engineering & Research; ³Vale Institute of Technology (ITV)

An Investigation into the Factors Influencing EEDI's Contribution to Wing Sail-Assisted Technology

Jijun Chen¹, Ziying Pan¹, Chaoshan Si¹, Mo Chen¹, Wei Wu¹, Li Chen²

¹China Ship Scientific Research Center, China, People's Republic of; ²Dalian Shipbuilding Industry Design & Research Institute, China, People's Republic of

An Investigation of Free-Surface Effects on the Dynamics of Two-Dimensional Oscillating Foil Thrusters in Tandem

D.B.S. Lopes¹, G. Vaz^2,3, J.A.C. Falcão de Campos¹, A.J.N.A. Sarmento^1,4

¹Instituto Superior Técnico, Portugal; ²blueOASIS, Portugal; ³University of Southampton, UK; ⁴WavEC – Offshore Renewables, Portugal

Hybrid Manufacturing of a Hollow Ship's Propeller - Investigations from Material Characterization to Implementation

Christian Klötzer-Freese, Tobias Kruse, Mohamad Khalil, Lars Greitsch

Mecklenburger Metallguss GmbH, Germany

Experimental Investigation on the Flow and Deformation Fields of an Elastic Propeller

Luca Savio^1,2, Yngve Jenssen¹, Pierre-Yves Henri¹, Giovanni Franzosi³

¹SINTEF Ocean, Norway; ²NTNU; ³University of Genova

Propeller Design and Dynamic Hull-Propeller Interaction of an XLUUV

Maximilian Kösterke, Jan-Patrick Voß, Malte Riesner, Martin Greve

thyssenkrupp Marine Systems, Germany

Reduction of Radiated Propeller Noise of Underwater Vehicles during Acceleration Maneuvers

Moustafa Yasser Moustafa¹, Mohamed Elgohary², Moustafa Abdel-Maksoud³, Mohamed Fathy Fouad¹, Amany Mohamed⁴

¹Egyptian Navy Forces, Egypt; ²Borg Al Arab technological university, Egypt; ³Hamburg University of Technology, Germany; ⁴Alexandria University, Egypt