Libraries
Explore four Modelica libraries through twelve examples of moving webs, production systems, structures and floating systems.
Roll2RollDynamics
Follow a moving web through winding, roller contact and changes in its path.
Misaligned winding line
Explore how a small roller misalignment changes web tracking while span tension remains nearly unchanged.
Explore example →Nip loading
Follow nip engagement and release to connect contact load with traction and roller spin-up.
Explore example →Retracting idler
Explore how idler motion changes web wrap, opens clearance and restores contact during a release cycle.
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OilProductionDynamics
Connect gas–liquid separation, pump performance and the complete production path.
Caisson production system
Trace separate liquid and gas routes through a caisson, submerged pump and connected production system.
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Gas and pump performance
Compare predicted pump pressure rise with published gas–liquid measurements across six steady operating duties.
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Gas disengagement
Follow gas release after inflow stops and compare the changing liquid-column height with measured shutdown data.
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StructuralMembers
Explore how supports, dampers and cables change the way structures carry loads and move.
Sketch from photo: Keithalanporter · CC BY-SA 4.0 · sketch adaptation
Building on isolation bearings
Separate building sway from foundation travel and examine how an isolation bearing carries the resulting motion.
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Sketch from photo: travelwayoflife · CC BY-SA 2.0 · sketch adaptation
Roof-mounted mass damper
Explore how a roof-mounted mass absorber moves with a building and how much relative travel it needs.
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Sketch from photo: Nathaniel Mitchell · Public domain · sketch adaptation
Suspension bridge load paths
Trace how a bridge deck, hangers and main cable share gravity loads as the structure settles.
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PlatformDynamics
Connect platform motion to mooring loads, line-length commands and ballast distribution.
FPSO with dynamic moorings
Follow vessel motion and mooring tension together as a floating system responds to a short surge pulse.
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Mooring repositioning
Explore how coordinated changes in three mooring lengths move a Spar toward a requested position.
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Ballast and platform tilt
Connect ballast redistribution to changes in platform roll and pitch, from planned tank fills to the resulting motion.
Explore example →Click a simulation to pause. Click again to resume.
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