1 2 Master MScOffshore Engineering Offshore Engineering Involves · 2015-11-25 · 1 7/3/2009 1...
Transcript of 1 2 Master MScOffshore Engineering Offshore Engineering Involves · 2015-11-25 · 1 7/3/2009 1...
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7/3/2009
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Master
Offshore Engineering
Serving 70% of the Earth
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Section Offshore & Dredging Engineering
MSc Offshore Engineering
Involves:
Man-made structures or systems.
On, in or under the sea.
For the purpose of:- Winning a natural resource - Supporting a public facility.
What is Offshore Engineering?
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Section Offshore & Dredging Engineering
MSc Offshore Engineering
Two main topics:
Offshore EngineeringBottom Founded StructuresFloating Structures
Dredging Engineering
What is Offshore Engineering? 4
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Bottom Founded Structures
What is Offshore Engineering?
• Steel Jackets and Towers• Concrete Gravity Based Structures• Jack-ups
• Design• Fabrication• Installation• Decommissioning
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Section Offshore & Dredging Engineering
What is Offshore Engineering?
Steel Jackets and Towers
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Section Offshore & Dredging Engineering
What is Offshore Engineering?
Concrete Gravity Based Structures
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What is Offshore Engineering?
Jack-ups
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Section Offshore & Dredging Engineering
Floating Structures
What is Offshore Engineering?
• Semi Submersibles• FPSO• TLP• Spar
• Design• Mooring• Dynamic Positioning
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What is Offshore Engineering?
Semi Submersibles
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Floating Production Storage &
Offloading (FPSO)
What is Offshore Engineering?
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Tension Leg Platform (TLP)
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Spar Type
What is Offshore Engineering?
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Dredging Engineering
• Design of Dredging Equipment• Optimization of Dredging Equipment• Dredging Processes
– Excavation– Transportation– Sedimentation
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Dredging Physics
• High Solids Concentration– 30 – 40 % by volume
• Large flow velocities– Erosion of sand with 40
m/s Flow velocity
• Large deformation velocities of soil leading to pore water cavitation
• Influence of water depth Size matters..…
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Cutter Suction Dredge
Cutter head
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Trailing Suction Hopper Dredge
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Subsea Development
• PLET System
• Template B
• Template A
• Spools
• In-line tees
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Pipelines
What is Offshore Engineering?
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Fall-Pipe Vessel
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Offshore Wind Farms
What is Offshore Engineering?
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Section Offshore & Dredging Engineering
The Offshore Master Curriculum
For TU Delft BSc graduates from:
• Civil Engineering• Mechanical Engineering• Naval Architecture• Other qualifying faculties,
and• Bachelor students from other Universities• Bachelor students from HBO / HTS
The OE MSc Curriculum 22
Section Offshore & Dredging Engineering
Offshore Engineering Accents
• Fixed Structures• Floating Structures• Dredging
• Subsea Engineering• Offshore Wind Energy
The OE MSc Curriculum
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Section Offshore & Dredging Engineering
Offshore Engineering Backbone
• Knowledge of the Environment:– Sea– Soil
• Interaction with the Environment– Excavation and transportation of solids– Wave induced loads
• Dynamics• Design
The OE MSc Curriculum 24
Section Offshore & Dredging Engineering
Survey Project
• Oil field development project in first MSc year
The OE MSc Curriculum
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Industrial Practice
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Master Thesis
• 6 – 9 months research• Usually in-house at a company• Good working conditions • Real problems• Excellent Supervision
The OE MSc Curriculum
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Tugs in wavesP.W.S. Dierx
• Performed at Marin
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Arctic impact on offshore structures -
iceberg limits P.C.G. Bloemen
• Performed at Shell E&P
The OE MSc Curriculum
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Analysis of the discharge processes in
a hopperE. G. Dijkgraaf
• Performed at Van Oord
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Deep water riser concepts offshore AngolaS. van der Putten
• Performed at Heerema Marine Contractors
The OE MSc Curriculum
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Research Activities
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Ampelmann
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Water jet cutting of clay
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Offshore Engineering Summary:
– Program cutting across faculty boundaries.
– Selective group of participants.
– International orientation.
– Noteworthy industrial involvement and support.
– Not easiest route to a TU MSc diploma.
The OE MSc Curriculum
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Section Offshore & Dredging Engineering
Why attend the Offshore
Engineering Curriculum?
• The most challenging field – constructing in the roughest environment
• The most pioneering Master Curriculum– Deep water > 2 km– Arctic– Renewable Energy– Challenging physics
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Taking you beyond the horizon!
Offshore Engineering
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Master Curriculum
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Core Curriculum
• Survey of Offshore Engineering Lectures• Survey of Offshore Engineering Project • Introduction to Offshore Structures• Oceanography• Short Waves • Wind Waves • Offshore Hydromechanics• Probabilistic Design• Soil Mechanics • Thesis
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Bottom Founded Structures
• Bottom Founded Structures • Structural Dynamics• Finite Element Methods • Offshore Soil Mechanics
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Floating Structures
• Floating Structures • Drive Systems Design Principles• Offshore Moorings• Dynamic Positioning• Structural Dynamics • Finite Element Methods
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Dredging Engineering
• Drive Systems Design Principles • Dredging Pumps and Slurry Transport• Dredging Processes• Dredging Equipment Design
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Subsea Engineering
• Subsea Engineering • Drive Systems Design Principles • Marine Pipelines • Dynamic Positioning
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Offshore Wind Energy
• Introduction to Wind Energy• Offshore Wind Farm Design• Support Structure Design