Marine Technology Research Unit Pentti Kujala Professor · Marine Technology Research Unit Pentti Kujala Professor ... Marine Structures Design of Advanced Ship Structures School

School of Engineering

Marine Technology Research UnitPentti KujalaProfessorProfessor

Aalto University, School of Engineering

Department of Applied Mechanics

Contents

• Statistics of graduates• Description of the marine technology group

– Professorships– Teaching– Research


– Research

• Roadmap 2020

Reason for this event:Lauri Kanto, 1911


Graduated Naval Architects


Number of students and achieved degrees


In Aalto more emphasis on science: Publications in Marine Technology


Aalto University, Marine Technology

Aalto University



Department of Applied Mechanics

Marine Technology

Marine technology - personell

• Prof. P. Kujala; Marine Traffic Safety, Head of the group• Prof. J. Matusiak; Ship Hydrodynamics; • Acting Prof. J. Romanoff; Naval Architecture; • Prof. NN; Ship Machinery (Ship Systems Eng.)• Secretariat: Pirkko Suominen


• Secretariat: Pirkko Suominen • Senior staff: 6• Full time doctoral students: 14• Support staff: 10• Diploma thesis workers 3• 40 people in total

Teaching (2 year plan)


Naval Architecture and Ship StructuresProf. Petri Varsta (acting professor Jani Romanoff)

Structural Safety inAccidents

Fatigue Strength ofMarine Structures

Design of Advanced Ship Structures


Marine HydrodynamicsProf. Jerzy Matusiak

Ship Stability Ship Dynamics

Hydroelasticity CFD

Propulsion


Hydroelasticity CFD

Safety of Marine Transport and Winter NavigationProf. Pentti Kujala

Risk analysis of marine traffic in open water and in ice

Structural risks in iceCollisions Groundings

0

0,2

0,4

0,6

0,8

1

0 100 200 300

Cum

ulat

ive

occu

rren

ce

Load [kN]

The relation between the mean value and std dev

MWGaEGuRL


Load [kN]

Pareto2(9009.10; 1.90) Shift=+3.04 X > 344855.0%

0,0E+00

5,0E-05

1,0E-04

1,5E-04

2,0E-04

0 10000 20000 30000 40000 50000

Spill size [t]

Pro

babi

lity

Accident’s cosequencesSpecific operations Collision energy

Co-operation on Research Group Level Ship Safety

Structural Safety inAccidents

Simulation of Traffic

Ship Dynamics


Co-operation on national level: MERIKOTKA, Maritime research centre

Marine Traffic Safety(Aalto)

Logistics and harbours(University of Turku and

KyAMK)

Environment (University of Helsinki)


Merikotka development


Co-operation on Department Level Arctic Marine Technology

Marine Technology Mechanics of Materials

Courtessy of Arttu Polojärvi


Courtessy of Jani Paavilainen

Courtessy of Arttu Polojärvi

TECHNOLOGYDESIGN•Prof. Pentti Kujala &Prof. Jani Romanoff

•Pia TulimaaCruise & Ferry

ExperienceStudy module

Prof. Eero Miettinen & Prof. Teemu Kurkela�

Antti Kauppi�

Co-operation on Aalto Level Cruise and Ferry Experience

ECONOMICS

Study module20cr (4x5cr)

•Prof. Markku Tinnilä

•Anni Ahola

Hiekkahalli -Cruise & Ferry Estate

•New facilities for marine research and education connecting design, economy

and engineering

•Marine Technology building contains 800m² of unused space

•Developed in Creative Sustainability –•Developed in Creative Sustainability –course

•Pioneer of the Aalto Eco Campus -

program

Cruise & Ferry Virtual Reality Teaching Environment

•Virtual reality improves quality of marine technology education in to the next level

•Students can see the factors influencing the adequacy of the multi-disciplinary solution (e.g.

conflict between architecture vs. structural design)design)

•Students can experience the 3D-designs instantly in realistic setting instead traditional

small scale 2D-projections.

•This means that the student can for example walk in his/her design and

experience the real measures, shapes, lights, materials and structural solutions.

Co-operation at International LevelNordic Master Program on Maritime Engineering


The specialty of this Program:

- joint program between Nordic Five Tech universitie s on maritime engineering

- combines the individual strengths of each universi ty to form a complete curriculum on design, construction, operation and analysis of shi ps and offshore structures

- 1+1 year structure with co-supervision of Master's thesis and double degree awarded from both universities

Course topics:

Nordic Master in Maritime EngineeringDepartment of Applied Mechanics; Pentti Kujala (res p. prof.)


- specialization topics: passenger ships (Aalto), sh ip design (Chalmers), ship operations (DTU), small crafts (KTH), ocean structures (NTNU)

- computational and experimental fluid dynamics, str uctural design, passenger ship design, yacht and small crafts, ship operations, de cision making, emissions to atmosphere and sea, composites, offshore structures and operations, winter

navigation

Preliminary requirements for the students:

- Bachelor’s Degree in Naval Architecture or Mechani cal Engineering


Napa

Business world dynamic, but wordclass competence is the only permanent success

factor

Arctech Helsinki

Napa

Roadmap 2020/Marine Technology• Increase the relation between teachers/students• International teaching and education with advanced

facilities and equipment• 2-year master programs with clearly specified focus

areas• 6-8 professors in various tenure phases• Wordclass scientific research :


• Wordclass scientific research :– Cruise and ferry experience– Holistic marine risk analysis and management– Strength of materials and ship structural design– Ship dynamics– Ship hydrodynamics and numerical fluid mechanics– Arctic marine technology

Thank you for your attention !


Marine Technology Research Unit Pentti Kujala Professor · Marine Technology Research Unit Pentti Kujala Professor ... Marine Structures Design of Advanced Ship Structures School

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