Professional diploma800 h · Online · 8 modules

Professional Diploma in Ship Hydrodynamics and CFD

This professional diploma gives you the essential tools to understand and optimize the hydrodynamic behavior of vessels. You will move from the governing equations of fluid flow to ship resistance, propellers and hull-propeller interaction, computational fluid dynamics, high-speed planing and multihull craft, hydrofoils and surface effect vessels, and seakeeping in irregular seas, learning to reduce resistance, improve propulsive efficiency and predict how a hull will behave before it is built.

Duration800 h
ModeOnline
Start1 December
Modules8
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About the program

What is the Professional Diploma in Ship Hydrodynamics and CFD?

This professional diploma prepares naval engineers, naval architects and maritime professionals to analyze and model the flow around ships and to turn that analysis into better designs. You will study fluid properties, continuity and Navier-Stokes equations, potential flow, boundary layers and dimensionless numbers; the ITTC breakdown of resistance, wave patterns, bulbous bows, towing tank tests and the Holtrop-Mennen method; propeller theory, wake and thrust deduction, cavitation and energy-saving devices; finite volume CFD, turbulence models, free-surface capture, meshing and verification and validation; planing hulls, the Savitsky method and dynamic instabilities; hydrofoils, supercavitation, SES and hovercraft; and wave spectra, motions in six degrees of freedom, RAOs, slamming, green water and roll reduction.

What sets this professional diploma apart: a balanced combination of theory, empirical methods, towing tank testing and computational fluid dynamics, so you understand what the software is calculating and when to trust it; dedicated modules on high-speed craft and hydrofoils, including foiling yachts and racing classes, which are rarely covered in depth; a practical approach to CFD, from mesh generation and turbulence models to free-surface simulation, shape optimization and validation against tank tests; full treatment of seakeeping, passenger comfort and roll stabilization; and real case studies and applied projects that consolidate your skills.

Program typeProfessional diploma
ModeOnline
Duration800 hours
Modules8
Start1 December

Program highlights

  • Hydrodynamic fundamentals: Navier-Stokes, boundary layer, Froude and Reynolds numbers and wave theory.
  • Ship resistance: viscous and wave-making components, bulbous bows, tank tests and Holtrop-Mennen.
  • Propulsion: propeller theory, hull-propeller interaction, cavitation and energy-saving devices.
  • Applied CFD: finite volumes, RANS, LES and DES, VOF free surface, meshing and ITTC validation.
  • Fast craft and foils: planing hulls, porpoising, multihulls, hydrofoils, SES and hovercraft.
  • Seakeeping: wave spectra, six-degree-of-freedom motions, RAOs, slamming and roll reduction.
Syllabus

Syllabus of the Professional Diploma in Ship Hydrodynamics and CFD

8 modules. Select a module to see its content.

Module 1

Fundamentals of naval hydrodynamics and governing equations

  • 1.1. Properties of marine fluids: density, viscosity, surface tension and cavitation
  • 1.2. Fundamental equations of fluid flow: the continuity equation and the Navier-Stokes equations
  • 1.3. Flow simplifications: Euler, potential flow, boundary layer and the incompressible fluid approximation
  • 1.4. Dynamic similarity and marine dimensionless numbers: Froude (Fn), Reynolds (Rn) and Weber (We)
  • 1.5. Vorticity, circulation and lift theory applied to ship appendages
  • 1.6. Free-surface potential flow and small-amplitude (Airy) wave theory
  • 1.7. Analytical and mathematical tools for solving hydrodynamic problems
  • 1.8. The Navier-Stokes equations
At this stage
100 hestimated workload
8 wkweeks at your pace
Module 2

Resistance of conventional (non-planing) ships

  • 2.1. ITTC breakdown of total resistance: viscous and wave components
  • 2.2. Viscous resistance: skin friction, form effect and friction on rough or fouled hulls
  • 2.3. Wave-making resistance: divergent and transverse wave systems (the Kelvin pattern)
  • 2.4. Wave interference, bulbous bows and optimization of waterlines
  • 2.5. Added resistance: appendages, air resistance on the topsides and added resistance in waves
  • 2.6. Towing tank tests: scaling from model to full-size ship
  • 2.7. Empirical resistance estimation methods: the Holtrop-Mennen method and systematic series diagrams
  • 2.8. Frictional and pressure resistance
At this stage
100 hestimated workload
8 wkweeks at your pace
Module 3

Marine propulsion and hull-propeller interaction

  • 3.1. Propulsor theory and marine propeller geometry: pitch, diameter, blade area ratio and blade sections
  • 3.2. Propeller theories: lifting line, lifting surface and blade element momentum theory (BEMT)
  • 3.3. Hull-propulsor interaction: wake fraction, thrust deduction and hull efficiency
  • 3.4. Open water propeller tests and self-propulsion tests in the towing tank
  • 3.5. Propeller cavitation: types of cavitation, erosion, noise, vibration and cavitation number
  • 3.6. Energy-saving devices (ESD): Mewis ducts, pre-swirl fins, advanced rudder profiles and contra-rotating propellers
  • 3.7. Special propulsors: waterjets, azimuthing pods, controllable pitch propellers (CPP) and cycloidal (Voith Schneider) propellers
  • 3.8. Wake and thrust deduction
At this stage
100 hestimated workload
8 wkweeks at your pace
Module 4

Computational fluid dynamics (CFD) in naval engineering

  • 4.1. CFD fundamentals: spatial and temporal discretisation with the finite volume method (FVM)
  • 4.2. Turbulence modeling in marine CFD: RANS (k-epsilon and k-omega SST), LES and DES
  • 4.3. Capturing the free surface (water-air interface): volume of fluid (VOF) and level set methods
  • 4.4. Numerical mesh generation: structured, unstructured and prismatic boundary layer meshes and dynamic refinement
  • 4.5. Maritime boundary conditions: wave inlet, walls with wall functions, outflow and symmetry
  • 4.6. Verification and validation (V&V) of CFD models under ITTC guidelines and numerical uncertainty
  • 4.7. Automating CFD simulations and hull shape optimization (HPC and cloud computing)
  • 4.8. CFD software tools
At this stage
100 hestimated workload
8 wkweeks at your pace
Module 5

Hydrodynamics of high-speed craft: planing and semi-planing hulls

  • 5.1. Hydrodynamic classification by length Froude number and volumetric Froude number
  • 5.2. Dynamic lift on planing hulls: trim angle, spray line and dynamic pressure
  • 5.3. Analytical calculation methods for planing craft: the Savitsky method
  • 5.4. Dynamic instabilities at high speed: porpoising, chine walking and bow steering
  • 5.5. Hydrodynamic control appendages: trim tabs, interceptors, passive foils and active stabilization systems
  • 5.6. Multihull hydrodynamics: wave interference in catamarans and trimarans
  • 5.7. CFD simulation of fast-moving bodies with dynamic overset (Chimera) meshes
  • 5.8. Planing hull design
At this stage
100 hestimated workload
8 wkweeks at your pace
Module 6

Hydrofoil craft and surface effect vessels

  • 6.1. Theory of marine hydrofoil sections: cavitation, supercavitation and foil section design
  • 6.2. Hydrofoil craft configurations: fully submerged foils versus surface-piercing foils
  • 6.3. Flight dynamics over water: automatic ride control and flap systems for hydrofoils
  • 6.4. Surface effect ships (SES) and hovercraft: air cushion hydrodynamics
  • 6.5. Integrating foils in high-performance racing yachts (IMOCA and AC75 classes) and sustainable yachts
  • 6.6. Cavitation tunnel and maneuvering basin tests for lifting sections
  • 6.7. Analysis of the transition from hull-borne to foil-borne flight
  • 6.8. Hydrofoil lift and stability
At this stage
100 hestimated workload
8 wkweeks at your pace
Module 7

Seakeeping and ship behavior in rough seas

  • 7.1. Ocean wave statistics and spectra: Pierson-Moskowitz, JONSWAP and representation of irregular seas
  • 7.2. Ship motions in six degrees of freedom: translations (surge, sway and heave) and rotations (roll, pitch and yaw)
  • 7.3. Response amplitude operators (RAO) and strip theory
  • 7.4. Second-order hydrodynamic responses: wave drift forces and low-frequency motion
  • 7.5. Extreme phenomena: green water on deck, slamming and propeller emergence
  • 7.6. Operability criteria, passenger comfort and the motion sickness index (MSI)
  • 7.7. Roll reduction systems: passive and active anti-roll tanks, stabilizer fins and gyroscopic stabilizers
  • 7.8. Ship response in irregular waves
At this stage
100 hestimated workload
8 wkweeks at your pace
Module 8

CFD modeling and simulation in ship design

  • 8.1. Fundamentals of computational fluid dynamics
  • 8.2. Mesh generation around the hull
  • 8.3. Turbulence models
  • 8.4. Simulation of resistance and behavior in waves
  • 8.5. Shape optimization with CFD
  • 8.6. Free-surface simulation
  • 8.7. Reporting results
  • 8.8. Validation against towing tank tests
At this stage
100 hestimated workload
8 wkweeks at your pace
Plan your pace

Duration and format of the Professional Diploma in Ship Hydrodynamics and CFD

It is 800 hours. Tell us how many you can study each week and we will tell you when you will really finish.

4 h30 h
With 12 h per week
15
months to finish
67 weeks
weeks in total

This is the pace at which most students finish. It fits well with the installment plan.

Faculty

Academic leadership and faculty

The Navalis teaching team: working professionals who teach and supervise the programs.

Dra. Marina AlcoverDr. Marina AlcoverAcademic Director and Head of Quality Assurance
Ing. Diego CifuentesEng. Diego CifuentesSenior Lecturer in Naval Welding and Non-Destructive Testing; Head of QA/QC for Welded Joints
Cap. Javier Abaroa (MCA)Capt. Javier Abaroa (MCA)Senior Lecturer in Ship Handling, Electronic Navigation (ECDIS/Radar/ARPA) and GMDSS; STCW Compliance and Bridge Resource Management Coordinator
Dr. Pau FerrerDr. Pau FerrerSenior Lecturer in Naval Architecture and Simulation; Director of the Hydrodynamics and CFD Laboratory
Dra. Nuria LlobregatDr. Nuria LlobregatSenior Lecturer in Marine Meteorology, SAR and Operational Safety; Navigation Risk Management Coordinator
Ing. Javier BañulsEng. Javier BañulsSenior Lecturer in Electrical Engineering, Automation and ETO Engineering; Electronic Integration and Engine Alarms Coordinator
Ing. Sofía MarquinaEng. Sofía MarquinaSenior Lecturer in Materials, Composites and Corrosion Protection; Coordinator of the Advanced Paints and Coatings Line
Ing. Tomás RieraEng. Tomás RieraSenior Lecturer in Propulsion, Alternative Energy and Hybrid Systems; Energy Performance and Vibration Coordinator
Objectives

Objectives of the Professional Diploma in Ship Hydrodynamics and CFD

01Optimize hydrodynamic design to reduce resistance and improve energy efficiency by refining hull, appendage and propulsion configurations with CFD and tank tests.
02Analyze and model the flow around the hull to predict performance and stability.
03Resolve cavitation and ventilation problems to improve the performance of propellers and appendages.
04Apply CFD tools to analyze fluid-structure interaction and reduce flow-induced resistance, vibration and deformation.
05Assess and improve the maneuverability and control of ships in different sea conditions.
06Design efficient propulsion arrangements that take into account the interaction between engine, propeller and hull.
Careers

Career opportunities after the Professional Diploma in Ship Hydrodynamics and CFD

01Naval design engineerhydrodynamic optimization of hulls, appendages and propulsion systems.
02Maritime engineering consultantflow analysis and simulation to improve ship efficiency and safety.
03Researcher at naval technology centerscomputational and experimental models of hydrodynamic behavior.
04Sea trials specialistplanning, execution and analysis of trials that validate ship performance.
05Shipyard technicianimplementing design improvements based on fluid dynamics.
06Marine renewables or naval software specialistwave and current energy devices and CFD tool development and support.
Frequently asked questions

Questions about the Professional Diploma in Ship Hydrodynamics and CFD

The movement of water, and to a lesser extent air, around the hull and how those interactions affect the design, performance, stability, seakeeping and maneuverability of the vessel.

All of them, from small recreational craft and racing yachts to large cargo ships, high-speed ferries and offshore units.

Yes. Two modules cover meshing, turbulence models, free-surface capture, boundary conditions, shape optimization and validation against towing tank tests.

Yes: planing and semi-planing hulls, the Savitsky method, porpoising and other instabilities, multihulls, hydrofoils, SES and hovercraft.

A grounding in fluid mechanics and differential and integral calculus. The first module reviews the governing equations and the analytical tools used throughout the program.

Not to follow the program. A more powerful machine is only recommended if you want to run CFD simulations yourself.

Fully online, with content available 24/7, real case studies, live sessions that are recorded and personalized tutorials.

The professional diploma comprises 800 hours of study across 8 modules of about 100 hours each. You can progress at your own pace within the schedule set when you enroll.

Online admission

Admission process

No waiting for a call back. If your documents are in order, you can enroll in the same session.

Entry requirements
  • Profile: aimed at naval engineers and naval architects, maritime professionals focused on energy efficiency and emissions reduction, researchers, engineering and science students, and technical consultants who need advanced tools to analyze flow around ships. A degree in naval or mechanical engineering, physics or a related field, or proven experience in ship design or analysis, is recommended, together with a grounding in fluid mechanics and calculus; programming skills (such as MATLAB or Python) and CAD/CAE software experience are an advantage.
  • Language: sufficient command of English to follow the classes and the technical documentation.
  • Technical resources: a computer with a stable internet connection and, if you plan to run simulations yourself, enough processing power for CFD software.
  • Admission: online application, review of your profile and a short interview with the academic team.
  1. 01
    Application
    Your details, background and documents.
  2. 02
    Instant review
    We check that everything is complete and in order.
  3. 03
    Enrollment
    Choose full payment or instalments and reserve your place.
Start my applicationFrom $436 deposit

Admission is provisional until the committee validates the documents provided. If you do not meet the requirements, the full amount is refunded.

Any questions?

Ask us before you enroll

Leave your details and admissions will write to you to answer any questions. If you are already sure, you can apply and pay in the same session.

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