Green Technologies for Future Container Ship

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Nuno Kim / Basic Design Group, DSME

Green Technologies for Future Container Ship

Oct. 28, 2011

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TREND–Green Shipping(DSME’s Econology)

Introduction of DSME 18,000 TEU

TREND–Economical Shipping

Contents

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Unstable Oil Price [Economic Fuel Consumption] New Panama Canal [Wider Breadth] Increasing Trading Capacity [Improved Loadability] Environmental Protection [Lower Emission]

Trends in Container Shipping

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Container Market Outlook

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Container Market Outlook

Containership Age Profile

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RFR of DSME Containerships

55.00

B=37.4m : 4,700 ~ 5,700 TEU

B=34.8m : 4,200 ~ 5,100 TEU

B=40.0m : 6,300 ~ 7,600 TEU

B=42.8m : 7,900 ~ 9,300 TEU

B=45.2m : 10,000 ~ 12,000 TEU

B=48.4m : 12,000 ~ 13,000 TEU

B=51.2m : 13,500 ~ 15,0200 TEU

B=32.2m : 4,000 ~ 4,800 TEU

B=53.6m : 15,000 ~ 16,000 TEU

4,000 ~ 5,500 TEU

6,000 ~ 9,000 TEU

10,000 ~ 14,000 TEU

Over 15,000 TEU

B=56.0m : 16,000 ~ 17,000 TEU

B=59.0m : 18,000 ~ 19,000 TEU

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600 USD/ton

200 USD/ton

400 USD/ton

500 USD/ton

Higher bunker price Bigger Gap of RFRs

Variation of RFR as per the Bunker Price

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In general, the Bigger the Lower transportation cost Breadth is more sensitive In cases of fixed Breadth, the Longer the Lower the Bigger Cb the Lower

The effect of Length or Cb variation is less sensitive for over 10,000 TEU class designs. Current Panamax design shows significantly higher transportation cost Wider design (34.8 ~ 37.4m Beam) has competitiveness New Panamax design might be the substitute for former post-panamax

(42.8m Beam) 8,000 TEU class heads to ;

Narrow & Slow 7,000 TEU class, or Wide 10,000 TEU class

Mega Containership (greater than 15,000 TEU) can get more attention if terminals are available

Obtained Tendency – Design point of view

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3,600 TEU 7,100 TEU 13,000 TEU 17,200 TEU

No. of Bay on Deck (40ft) 15 18 22 24

No. of Row on Deck 13 17 19 23

No. of Tier in Hold 7 9 11 11

Ts (m) 12.4 13.5 15.5 16

Nominal Capa.(TEU) 3,630 7,090 13,100 17,240

Homo. (14T/TEU) 2,620 5,400 9,250 12,800

Speed (kts) 21.5 22.2 23 23

DWT at Ts 50,800 93,430 145,500 196,050

DFOC at NCR (ton/day) 88.2 153.8 169.1 226.1

Availability (TEU basis) 72.2% 76.2% 70.6% 74.2%

Availability (Payload basis) 72.2% 80.9% 89.0% 91.4%

FOC/TEU (kg/TEU) 33.7 28.5 18.3 17.7

FOC/DWT (kg/ton) 17.4 16.5 11.6 11.5

Result – Sample projects

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60.0%

65.0%

70.0%

75.0%

80.0%

85.0%

90.0%

95.0%

3,630 7,090 13,100 17,240

Availability (TEU basis)

Availability (Payload basis)

5.0

10.0

15.0

20.0

25.0

30.0

35.0

40.0

3,630 7,090 13,100 17,240

FOC/TEU (kg/TEU)

FOC/DWT (kg/ton) x 10

Result – Sample projects

Availability

Homo. Loadable No. of CTN (14T/TEU) / Nominal Max. No. of CTN

Cargo Payload (14T/TEU) / DWT

Fuel Economy

Required amount of fuel oil for 1 TEU of cargo at service speed

Required amount of fuel oil for 1 metric ton of DWT at service speed

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Length (Bay)

Brea

dth

(row

)

HIGHER SPEED -RARE DEMAND-

NEW TREND -SLOW

STEAMING-

Obtained Tendency – Design point of view

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TREND-Economical Shipping

TREND-Green Shipping(DSME’s Econology)

Contents


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More Economic More Environmental Friendly

Higher Performance Higher Operating Flexibility • Market wants a BIGGER & SAFER vessel

Now 18,000, How big in near future? Pirate attack in gulf of aden

• Rapid & continuous increase of oil price • Legislation intensified

• Cargo type/amount variation due to rapid economic change

Future Needs

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More Economic More Environmental Friendly

Higher Performance Higher Operating Flexibility

Lower hull resistance

Higher power train efficiency

Slow streaming

Switching to more environmental

friend fuel

Emission reduction device

Speed history

Service speed

Optimum vessel design

( speed , size etc. )

Higher safety ( crew , system etc. )

CARGO multi purpose

Less maintenance

+ ?

Innovative Technology Keywords

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Green Enhanced Design

Fuel(= CO2) Saving Max. (EEDI)

Efficient Operation (EEOI)

Emission Reduction

Less Maintenance

High Performance Ship Design

Optimum Dimensions

Excellent Speed Performance

Maximum Capacity (DWT, VOL)

Competitive FOC

Safety

Conventional Design Goals New Requirements of

Environmental Associations & Shipping Industry

Econology = Ecology + Economy + Technology

Hi-Performance & Environment Friendly Ship

DSME Econology Plan

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FEEL 389 FEEL 599

DSME Econology Plan

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Material Operation Trim Optimization LNG Fueled Propulsion

Energy

Nuclear Powered Propulsion

Fuel Cell Hybrid Electricity Generation

Solar Powered Ship

Wind assisted Propulsion

Non-Corrosive Material

Environment Friendly Painting Material Optimum Weather Routing

Arctic Routing

Slow Steaming (Eco-Speed)

Advanced A/F Paint

Consideration of Ship Recycling Convention

Pre-Swirl Stator (PSS) Ducted PSS Rudder Bulb Fin

Ballast Water Treatment System (BWTS)

Waste Heat Recovery System (WHRS)

NOx Reduction Device SOx Reduction Device

Air Cavity System (ACS)

VOC Reduction Device

Grey Water Treatment System

Shaft Generator

Device Design

Optimized Hull Form Design

Protective Piping Arrangement

High Efficiency Propeller Design

Optimized Main Engine Selection and De-rating

Enhanced Hull Structure Electric Driven Deck Machinery

Bulbous Bow Optimization

Build Econology

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TREND-Green Shipping(DSME’s Econology)


Contents

TREND-Economical Shipping

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Econology for DSME 18,000 TEU Containership

High Efficiency Propeller design

Full Spade Rudder Superior performance and efficiency Protective design against cavitation

Optimized Hull-form design Optimization for wide operating range in draft, trim and speed

Bulbous Bow optimization

Showing actual position on the curve Optimum Trim

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Full Compliance of Emission Criteria MARPOL Annex VI (NOx, SOx) EU Port Regulation (SOx) CARB (SOx)

Enhanced Hull Structure Electric Driven Type Deck Machinery Non-Corrosive Material

Variable Frequency Control Motor

GRE Pipe Ballast main lines in pipe duct Main sea cross pipe Non-Corrosive Material

GRE Pipe

GRP* Grating GRP Door

8S80ME-C9 with Derating (Twin Skeg design) Maximized fuel economy High efficiency in wide range with electronic control Superior performance at slow steaming

Control

Panel

Frequency

Converters

Central

FW Coole

r

TT

Central CFW System

Main Cooling Sea Cross Pipe

Overboard

Temperature Transmitter

Central CFW System

Sea Chest

Sea Chest

Main CSW Pump

Cooling Fresh

Water

Cooling Sea

Water

Electric signal

Central

FW Coole

r

CENTRAL

CENTRAL

TT

CO

N

C C S S

TT

Temperature Transmitter

Contr

olle

r


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AOT

Filter

CIP

High thermal insulation 100 mm thermal for accommodation Exh. gas economizer for GE

Environment friendly material PVC free material for the finish of door, wall panel Steel furniture for future recycling potential and non-toxic material use Low energy type refrigerator Refrigerant with low global worming potential, R-134A Halogen-free cable

Windows with Low U-value -All window except wheelhouse : 1.1 W/m2K - Wheelhouse : 2.8 W/m2K

Ballast water treatment system (UV type) Low energy loss & refrigerant leakage Chilled water system for main air-con. unit Whole air con. plant (AHU & CDU) & Provision, ref. plant at the same air-con. machinery room


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Full scale Waste Heat Recovery System (WHRS)

Exh. gas economizer for GE

Sewage & Grey water Treatment Separate sewage treatment plant for Accommodation & Engine casing Disposal water tank for Grey water & Treated sewage

ME optimization /De-rating PTI/PTO (Shaft generator/motor)

Hospital Grey Water

ACCOM. Grey Water

Laundry Water

Galley Water

HOLDING TANK

Black + Grey water

P U M P P U M P

Aeration Tan

k

Clarification

Tank

Disinfectio

n Tank

Disinfectio

n Syste

m

Grease Trap

Black Water

Vacuum System

Dilution Water for Vacuum System, if required

Air Blower

Aeratio

n Tan

k

Flushing Water

Discharge

Discharge

Low VOC Emission Paint No fire/explosion hazard Environmentally friendly Advanced A/F paint

Silyl acrylate type A/F paint

High Solid Volume Epoxy

Water-borne Epoxy in Accommodation and E/R Spaces

Solvent Free Paint for Drinking Water Tanks


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Through Green Ship Technologies

Environment Friendly

Economical Operation

Green Technologies for Future Container Ship

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