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DESCRIPTION
school project
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SAMMA Productionspresents
a CNG barge caRRIERby Group 24
Early concept drawing
Early computer drawings
How it’s done today
Eco friendly cargo transport
Complete solutionGas propulsionDistribution network for natural gasIntroducing “natural gas-stations”Making use of local resources
Snow White
Large Gas field, with terminal located at Melkøya in Finnmark
The CNG Barge Carrier can function as a distribution network
Unique opportunity to implement NG as an easily accessible fuel
Natural extension of Norwegian NG exploration and production
Area of operation
CNG filling at Melkøya
Deliveries all along the coast
Capacity to supply 14 sites
Duplicate barge system ensure continuous stock
Eco friendly features
Gas propulsionX-bowPart of an eco-friendly supply chain
National Distributor
Mobile CNG stations
The barges function as mobile “gas-stations”
Full barges are delivered, and empty ones are returned for refilling
CNG Modules on barges
Main Dimensions
LengthOA
Breadth
Draft
Displacement
CB
Service Speed
177 m
28 m
10,3 m
25.000 ton
0,55
20 knots
Calculations & Analysis
Estimated power requirement at 20 knots is appr. 9000 kW
Pressure DensityGas weight pr barge
Barge weight
Total cargo weight
93bar 75kg/m3 44tons 361tons 5.052tons
300bar 240kg/m3 127tons 1122tons 15.702tons
Conseptual computer drawings
Concept ship
Further development
Prototype vesselNew hull design
Higher freeboard
Maximizing cargo area
Double stacks of CNG modules
More weather resistant
Fixed pylons astern
Improved crane capacity
Straight hull & LASH design
group 24cng barge CARRIER
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