Department of Naval Architecture and Marine Technologies University of Genova, Italy
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Transcript of Department of Naval Architecture and Marine Technologies University of Genova, Italy
Univerity of GenovaDepartment of Naval Architecture and Marine Technologies
Department of Naval Architecture and Marine Technologies
University of Genova, Italy
Head of Dept.:Head of Dept.: Prof. Ing. Giovanni Prof. Ing. Giovanni BenvenutoBenvenuto
Univerity of GenovaDepartment of Naval Architecture and Marine Technologies
HystoryHystory
The history of “Dipartimento di Ingegneria The history of “Dipartimento di Ingegneria Navale e Tecnologie Marine” (D.I.NAV.) Navale e Tecnologie Marine” (D.I.NAV.) has its roots in the “Regia Scuola has its roots in the “Regia Scuola Superiore Navale”, founded in 1870 and Superiore Navale”, founded in 1870 and transformed in 1924 into “Regia Scuola di transformed in 1924 into “Regia Scuola di Ingegneria Navale”, which represented Ingegneria Navale”, which represented the very beginning of the future Faculty of the very beginning of the future Faculty of Engineering in Genoa.Engineering in Genoa.
Univerity of GenovaDepartment of Naval Architecture and Marine Technologies
Naval Architecture andMarine Engineering
Nautical Engineering
First LevelUndergraduate Degree
3 YEARS (384)
Second LevelPostgraduate Degree2 YEARS (87 + 45)
First LevelUndergraduate Degree
3 YEARS (219)
Second LevelPostgraduate Degree
2 YEARS (5)
DEGREE COURSES
Location: Genoa Location: La Spezia
TOTAL (Academic Year 2005/2006): 740 students
Univerity of GenovaDepartment of Naval Architecture and Marine Technologies
Naval Architecture and Marine Engineering
PhD Course in
Within the PhD School in “Mechanics of Fluids and Solids”
1 Year Master Courses
Second level Master in Marine Geo-Matics
In co-operation with the Italian Navy (Hydro-Graphic Institute)
Second level Master in Cruise Ship Design
In co-operation with the Architecture Faculty of the University of Genova
Univerity of GenovaDepartment of Naval Architecture and Marine Technologies
Main research linesMain research lines
•Theoretical research activities in the fields of:Theoretical research activities in the fields of:Computational Fluid dynamicsComputational Fluid dynamicsFinite Element structural modelsFinite Element structural modelsStructural reliabilityStructural reliabilitySimulation of propulsion systemsSimulation of propulsion systems
•Experimental facilities for research and didactic purposes Experimental facilities for research and didactic purposes include: include:
Towing tank, Towing tank, Cavitation tunnel, Cavitation tunnel, Laboratory for structural tests and noise surveysLaboratory for structural tests and noise surveys
Univerity of GenovaDepartment of Naval Architecture and Marine Technologies
National and international co-National and international co-operationsoperations
•Ongoing co-operations with Ongoing co-operations with Companies: RINA, BV, ABB, ZFMarine, FlexitabCompanies: RINA, BV, ABB, ZFMarine, Flexitab
Shipyards: FINCANTIERI, Rodriquez, AzimutShipyards: FINCANTIERI, Rodriquez, Azimut
Research Institutes: CETENA, INSEAN, CNRResearch Institutes: CETENA, INSEAN, CNR
Universities: IST (Lisbon, PT), DTU (Copenhagen, DK), Universities: IST (Lisbon, PT), DTU (Copenhagen, DK), NTNU (Trondheim, NO)NTNU (Trondheim, NO)
•Participation in technical committeesParticipation in technical committeesITTC, ISSC, WEGEMTITTC, ISSC, WEGEMT
Univerity of GenovaDepartment of Naval Architecture and Marine Technologies
Research sectorsResearch sectors
DINAV gathers competences regarding all
of the three branches or research areas
evidentiated below:
N ava l a rch itec tu re S h ip con s tru c tion M arin e en g in eerin g
R esearch a reas
Univerity of GenovaDepartment of Naval Architecture and Marine Technologies
Current Research Activities (Naval Current Research Activities (Naval Architecture)Architecture)
H ig h S p eedM on o- an dM u lt i-H u ll
M arin e V eh ic les
P rop e lle rsH u lls
C om p u ta tion a lF lu id
D yn am ics
S tab ilityC rite ria
S a fe ty
Th eore tica lS tu d ies
H ig h S p eedM arin e
V eh ic les
S p ec ia lP ro jec ts
M on o- an dM u lt i-H u ll
S h ip s
In n ova tiveS te rn
D es ig n
Tow in gTan k
S u rfaceP ie rc in g
P rop e lle rs
C avita tionTu n n e l
E xp erim en ta lA c tivity
N aval Architecture
Univerity of GenovaDepartment of Naval Architecture and Marine Technologies
Current research activities (Ship Current research activities (Ship ConstructionConstruction))
DynamicResponse
UltimateBendingMoment
Response o fShip & O ffshore
Structures
Structura lReliability
S loshingLoads
W aveLoads
LoadModelling
Theoretica lS tudies
H igh SpeedVessels
Specia lProjects
S loshingLoads
Measurementof Loads
FatigueBehav iour o f
Ship S tructures
Response o fMetallic & GRP
Structures
Measurementof Responses
Struc ture-borneNoise
Transmissionon Board
Experimenta lActivities
S hip C onstruction
Univerity of GenovaDepartment of Naval Architecture and Marine Technologies
Current research activities (Marine Current research activities (Marine EngineeringEngineering))
D yn am icS im u la tion
o fP rop u ls ion P lan ts
R e liab ilityo f S h ip
S ys tem s
W aterje tP erfo rm an ce
P red ic tion
P rop u ls ion sys tem sD es ig n O p tim isa tion
C O G E SP rop u ls ionS ys tem s
F u e l C e llsE lec trica l
G en era to rs
D iese l-e lec tricP rop u ls ion
Th eore tica lA c tivit iies
M easu rem en to f S h ip M otion s
b y m ean s o fG P S R ece ivers
F u ll sca lem easu rem en t o fP rop u ls ion p lan t
p aram eters
E xp erim en ta lA c tivit ies
E n virom en ta l Im p ac tA ssessm en t
o fM arit im e Tran sp ort
S p ec ia lP ro jec ts
M arine Engineering
Univerity of GenovaDepartment of Naval Architecture and Marine Technologies
NAVAL ARCHITECTURE LABORATORY - SHIP MODEL NAVAL ARCHITECTURE LABORATORY - SHIP MODEL BASINBASIN
L = 60 m
v = 3 m/s
The DINAV Towing tank is used for resistance tests of both mono-hull and multi-hull configurations.
Univerity of GenovaDepartment of Naval Architecture and Marine Technologies
NAVAL ARCHITECTURE LABORATORY – CAVITATION TUNNELNAVAL ARCHITECTURE LABORATORY – CAVITATION TUNNEL
570 x 570 mm
v = 8,5 m/s
The DINAV Cavitation tunnel allows experimental tests to be performed on advanced propellers and fins using also LDV and PIV techniques.
Propeller cavitation
Univerity of GenovaDepartment of Naval Architecture and Marine Technologies
Ship structures laboratoryShip structures laboratory
The DINAV Ship structures laboratory is provided with equipments and devices allowing unconventional static and dynamic tests on full and large-scale specimens of ship and off-shore structures.
Univerity of GenovaDepartment of Naval Architecture and Marine Technologies
Noise transmission on board: experimental analysis of the vibratory behaviour of a deck
panel
Univerity of GenovaDepartment of Naval Architecture and Marine Technologies
Virtual Laboratory for the simulation of Virtual Laboratory for the simulation of marine propulsion systemsmarine propulsion systems
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Univerity of GenovaDepartment of Naval Architecture and Marine Technologies
Numerical simulation of the propulsion Numerical simulation of the propulsion system of the new Aircraft Carrier Cavoursystem of the new Aircraft Carrier Cavour
Univerity of GenovaDepartment of Naval Architecture and Marine Technologies
Propulsion system scheme and mathematical Propulsion system scheme and mathematical modelmodel
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Univerity of GenovaDepartment of Naval Architecture and Marine Technologies
PORT CONTROLLER
STARBOARD CONTROLLER
PORT SHAFTLINE
HULL
PROPELLER
GEAR
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MATLAB – SIMULINK NUMERICAL MODEL
Univerity of GenovaDepartment of Naval Architecture and Marine Technologies
Research on the stability of damaged ships
An important research field carried out at DINAV is the safeguard of the human life and the protection of the marine evironment. Within this context the problem of the buoyancy and stability of the damaged ship is studied and analyzed in order to foresee the survival of the ship in case of damage and the risks for the environment.
Univerity of GenovaDepartment of Naval Architecture and Marine Technologies
Environmental sustainability of the Short Sea Environmental sustainability of the Short Sea ShippingShipping Optimized lay-out of the fuel tanks
Optimized lay-out of the ballast tanks
Univerity of GenovaDepartment of Naval Architecture and Marine Technologies
Complete FEM model of a fast trimaran ferry.
Analysis of the global wave loads.
Calculation of complex ship structures by means of FEM techniques
Univerity of GenovaDepartment of Naval Architecture and Marine Technologies
Probabilistic analysis of ship structures and Probabilistic analysis of ship structures and systems: reliability and risk analysissystems: reliability and risk analysis
Reliability analysis of the hull girderReliability analysis of the hull girder Influence of horizontal loadsInfluence of horizontal loads Influence of roll motionsInfluence of roll motions Calibration of Partial Safety Factors for Calibration of Partial Safety Factors for
longitudinal strength checks and comparison longitudinal strength checks and comparison with present Rules formatswith present Rules formats
Progressive flooding from deckProgressive flooding from deck Coarse Risk Analysis of Very Fast VesselsCoarse Risk Analysis of Very Fast Vessels Coarse Risk Analysis of plantsCoarse Risk Analysis of plants
Univerity of GenovaDepartment of Naval Architecture and Marine Technologies
Numerical hydrodynamics (CFD) applied to ships characterized by mono-hull or multy-hull configurations (CFD)
Numerical ship modelling for wave resistance and seakeeping calculations
Univerity of GenovaDepartment of Naval Architecture and Marine Technologies
Wave formation in case of a trimaran fast ship