Tanker - Oil Tanker
Concept Study - Handysize Oil- Chemical Tanker - P107 - 2010
Concept Study - Handysize Oil- Chemical Tanker
INEC made a concept study for a new handysize oil-chemical tanker design. The study is based upon the experiences from INEC's existing and successful design of a 19800 tdw oil- chemical tanker.
Motivation of the study
high demand for small sophisticated oil- chemical tanker in the maritime market
improvement of INEC's existing design of a handysize oil- chemical tanker based upon the experiences from the construction process and the feedback of the ships in service
new ideas and technical possibilities
new design tools such as 3D CAD
design of a modular platform with the possibility to realise individual owner demands
meet the today's and future class and environmental demands
Design targets of the study
Steel Structure
update of the steel structure according to the latest CSR revision (Common Structural Rules)
streamline the steel structure in the engine room to avoid edges and niches and optimise the foundation of the deck house above
improvement of the foundation of heavy components such as oil fired boiler, Diesel- generator sets, etc.
Engine Room Arrangement
reduction of the engine room volume to achieve a bigger cargo tank volume
reduction of noise level by separate rooms for
Diesel- generator sets
hydraulic power packs for cargo pumps
compressed air compressors
improvement of the engine room ventilation to avoid hot and cold spots
improved arrangement of components to achieve easy service and maintenance for an unmanned engine room
design of a modular engine room arrangement to meet different individual owner demands such as:
hydraulic or electric driven cargo pumps
two or four stroke main engine
shaft generator
nitrogen generator
etc.
Cargo Area
improved arrangement of cargo deck equipment such as
cargo pumps
cargo tank hatches
tank washing machines
fixed tank venting and drying ventilation
etc.
improved pipe rooting by using 3D design tools
Environmental aspects of the study
operation with regular or low sulphur HFO
two separated pairs of HFO storage, settling and service tanks
two cylinder oil storage tanks
Ballast water treatment to achieve the latest MARPOL regulations
high sophisticated vapour return system to avoid air pollution
Future Aspect of the study
totally diesel electric driven vessel with conventional shaft arrangement or POD drive
NOx reduction by using SCR (Selective Catalytic Reduction) or direct water injection systems
SOx reduction by using exhaust gas scrubber or low sulphur fuels
heat recovery
Length over all | abt. 165 m | Deadweight all told | abt. 19800 t |
---|---|---|---|
Length between p. | abt. 155 m | Cargo tank capacity | abt. 23000 m3 |
Breadth moulded | abt. 23 m | Main engine power | abt. 8000 kW |
Depth to maindeck | abt. 13 m | Speed at design draught | abt. 15,5 kn |
Draught moulded | abt. 9,5 m |