Kjeld Aabo Director Customer support MAN Diesel & Turbo ...brintbranchen.dk/wp-content/uploads/2017/10/Kjeld-Aabo_MAN-Diesel-Turbo.pdf · MAN Diesel & Turbo LSS 25.08.2014 < 1

1< >MAN Diesel & Turbo LSS 25.08.2014

International Methanol Conference

May 2017 at DTI.

Kjeld Aabo

Director Customer support

MAN Diesel & Turbo

Copenhagen, Denmark

The ME-LGIM engines For the use of methanol as fuel

2< >MAN Diesel & Turbo GGK Company Presentation 2016

Design and ManufacturingCopenhagen, Denmark

Design of Two-

Stroke Engines

Production of

Spare Parts

PrimeServ

Academy

R&D Center

Diesel HouseEmployees (31.12.2016) : 1,250


Low Speed Licensee NetworkEngines are built where ships are being built

Japan

Mitsui 1926

Makita 1981

Diesel United 2008

Hitachi incl.

IMEX 1951

Kawasaki incl.

Hanshin 1911

Croatia

Uljanik 1954

Split 1967

China

HHM 1980

DMD 1980

YMD 1989

CMD 2007

DKD 2007

CMP 2008

RPM 2008

Yuchai 2016

QMD 2014

Poland

Cegielski 1959

Korea

Hyundai 1976

Doosan 1983

STX 1984


CSSC-MES Diesel Co. CelebrationManufacturing 10 million MAN Diesel & Turbo designed BHP


Exhaust gas treatment systems

Fuel strategy and engine technology

Cost-down on the base engine

o Higher torque

Higher combustion pressure

General increase in engine mass and size

o Necessary to improve our design

practice and develop new designs and

tools

Current Development Focus

CH4 CH3OH


IMO NOx and SOx Limits – Tier II & III Compliance

0

0,5

1

1,5

2

2,5

3

3,5

4

4,5

Fuel Sulphur

Content (Equivalent)

[%]

2008 2010 2012 2014 2016 2018 2020 2022

NOx [g/kWh]

Tier I

Tier III

Tier II

in ECAs

in ECAs

General

All vessels (old and new)

Only newbuildings

Need SOx scrubber in 4 years?

Enough low sulphur fuels ?

EGR or SCR in ECAs

YOU

ARE

HERE

1714.4

3.4


New IMO emission regulationSulphur SECA and NOx NECA controlled areas.

SECA: Max. 0.1% sulphur in the fuel after 1st. of Jan. 2015

NECA: Max. 3.4 g NOx / kWh after the 1st. of Jan. 2016


Green Technologies for SOx compliance Globally and within ECA in 2015

3336719.2010.04.27 (NK/LDF)

ME-GI / ME-LGI engine

Dual Fuel:

LNG, Ethane and MGO

LPG / MeOH

MC/ME/-C engine

Single Fuel:

MGO

MC/ME/-C engine

Diesel fuels:

HFO/MDO + Scrubber

Three basic options available for different levels of fuel flexibility.

9< >MAN Diesel & Turbo 23.02.2017Future Fuels

Influencing Factors on Fuel Choice

Fuel choice

Fuel price

CAPEX and OPEX

Emission limitations

Logistics

Flexibility

(dual fuel)

Sustainability of fuels

10< >MAN Diesel & Turbo 23.02.2017Future Fuels

Fuel Types

Residual Distillates ULSFO Methane Methanol LPG EthaneBiofuel (2nd+3rd

gen.)

MAN Diesel & Turbo supports all


19 dual fuel engines in service

ME-GI and LGI Operation Hours on Dual Fuel

Engine type OwnerEngine

builderTest bed hours on Dual Fuel

4T50ME-X-GI DRC 473

8S70ME-C8.2-GI HHI-EMD 268

6S70ME-C8.2-GI MES 230

2S50ME-GI KHI 100

8L70ME-C8.2-GI TOTE 1 Doosan Delivered

8L70ME-C8.2-GI TOTE 2 Doosan Delivered

5G70ME-C9.2-GI TK 1,2,3,4 HHI-EMD Delivered

5G70ME-C9.2-GI TK 1,2,3,4 Doosan Delivered

6S50ME-C8.2-GI NavGas 1 HHI-EMD Delivered

6S50ME-C8.2-GI NavGas 2,3,4 HHI-EMD delivered

8S70ME-C8.2-GI Crowley MES delivered

8S70ME-C8.2-GI Crowley MES delivered

8S50ME-C8.2-GI Wallenius NYK KHI delivered

7G70ME-C9.5-GI Elcano 1,2 MES delivered

7G70ME-C9.5-GI Knutsen 1,2 HHI-EMD delivered

8S50ME-C8.2-GI Wall., NYK, KHI delivered

7S90ME-C9.5-GI Matson 1, 2 HHI-EMD delivered

5G70ME-C9.2-GI KLC 1,2 Doosan delivered

7S50ME-LGIM MOL 1,2,3 MES delivered

6G50ME-LGIM WL + Marinvest 1,2,3,4 HHI-EMD delivered

Nakilat, converted, 2 HHI-EMD delivered Note: The GI system

has been in service for

approx. 20,000 hours on

the Chiba Power Plant

in Japan. It was a

12K80MC-GI-S version

Delivery of Dual

Fuel engines has

become a daily

routine

40 ++ engines

delivered

11000 + hours on gas in service

3000 + hours on methanol in service


2015 2016

Test at MDT 4T50ME-X

LGI demonstration event

at MDT 4T50ME-X

Test at MES 4S50ME-T9

Test at MES 7S50ME-B9.3

Test at HHI 6G50ME-B9.3

Celebration at MES

S/T MNS Taranaki Sun

TAT at MES 4S50ME-T9

S/T HMD Lindanger

S/T trial HMD Mari Jone

ME-LGI Owners Forum Methanol - Development Milestones

S/T HMD Leikanger

S/T HMD Mari Boyle

S/T MNS Manchac Sun

S/T MNS Cajun Sun


Dual fuel Methanol engine reference listEngine type ME-LGIM

RASA/LSP

No. of

vsl.

No. of

opt.

vsl.

No. of

eng.Engine Mk Gas Ship Type Cap. Unit Owner Builder Yard Hull no.

Delivery

year

3 3 7 S 50 ME-B 9.3 LGI Methanol Carrier 50000 DWT Mitsui O.S.K Lines MES Minami Nippon M-750/752/755 2015

2 1 3 6 G 50 ME-B 9.3 LGI Methanol Carrier 50000 DWT Westfal-Larsen Hyundai HMD HMD2503/ 2505 2015

2 1 3 6 G 50 ME-B 9.3 LGI Methanol Carrier 50000 DWT Marinvest Hyundai HMD HMD2504/ 2506 2015

Total ME - LGI engine 9 Engines

05/08/2016

Total power main engine - GI, LGI & GI/E 3.02 GWTotal Dual fuel - GI, LGI & GI/E 165 engines

Total dual fuel 2-Stroke in service on gas 12 engines

Total dual fuel 2-Stroke in service on methanol 7 engines

15< >MAN Diesel & Turbo

ME-GI engineGI components

15


Diesel to Dual Fuel Combustion Combustion principles

ME-GI-S and ME-LGI-S is a two-stroke

engine working according to the Diesel

Cycle

Mr Diesel’s process

– The Diesel Cycle

Mr Otto’s process

– The Otto Cycle

Gas in cylinder before fuel

Otto process gas-air pre-mix

Power reduction needed

Load ramp needed

Pre-ignition / knocking risk

Gas mixture important

Methane slip significant

Low-pressure gas injection.

Fuel in cylinder before gas

Diesel process maintained

Power remains the same

Load response unchanged

No pre-ignition / no knocking

Insensitive to gas mixture

Negligible methane slip

High-pressure gas injection.

3339656.2014.10.03


ME-LGI Combustion Principle

The ME-LGI engine is a

dual fuel engine

Diesel combustion

process

High effciency

Main injection

Pilot injection


ME-LGI

LGI

FBIV

Hydraulic

supply

Hydraulic

accumulator

FBIV

High-pressure

fuel pipes

LGI block

ELFILFL

Supply


Principle

LFL fuel

valve

Slide valve

Ready

Hydraulic oil out

1 bar

LFL suction

LFL boosting

& injection

LFL 8-50 bar

supply

pressure

Hydraulic oil in

300 bar

LFL

ME-LGIFBIV – Injection principle with LFL


Fuel Booster Injection Valve (FBIV)Cross section

Surfaces requiring lubrication/sealing Lubricating/sealing oil booster piston

Nozzle Plunger Control oil

Cooling oil inlet

3339671.2014.11.12


ME-LGI Fuel booster injection valves


ME-LGI-ECSControl and supervision of LGI injection

SACU

2ECU B

SPSUSPCU

ELBI

Va

lve

Ok

Va

lve

Ctr

l

ELFI_L Ok

ELFI_L Ctrl

Safety

System

EL

BI e

na

ble

SACU

1CCU 1

CCU 2

CCU n

Combined ME-ECS & LGI-ECS Control

LGI-ECS Control

LGI-ECS Safety

FIVA

Fuel Oil

Injection

EICUB

ACU3

ACU2

EICUA

MOP

ACU1

ME-ECS

MeOH

Injection

ECU A

FBIV

ELFI_L

SCSU

SCSU

SCSU

SCSU

ELFI_L enable


ME-LGI-S System Overview

3339672.2014.11.12


Low Flashpoint Fuel Supply System


Fuel Valve Train

Equivalent safety as Gas Valve Train

Functionality modified to application


Heat Release – HR – Diesel vs MethanolME-LGI

Heat re

lease

(cyl1)

[W]

Heat re

lease

(cyl1)

[W]

Heat re

lease

(cyl1)

[W]

Heat re

lease

(cyl1)

[W]

107 107

107 107


ME-LGI Introduction and Results7S50ME-B9.3-LGI - Mitsui, May 2015

Combustion performance :

Emission

Efficiency


MDT Tier III solution with methanolMarket potential

EGR SCR

The 3rd option tier III: Water in Methanol is underinvestigation.

Tier III can be met with a mixture of 40% water and 60% methanolLong term effect on liner and piston ring wear needs to be investigated


Fuel type LNG Ethane Methanol LPG

Heat capacity 49200 kJ/kg 47500 kJ/kg 20000 kJ/kg 46000 kJ/kg

Density 425 kg/m3 550 kg/m3 800 kg/m3 580 kg/m3

Volume factor

( ref. MDO)1,83 1,47 2,40 1,44

FGSS cost

15 MW

2,0 mill.USD 2,8 mill.USD 0,5 mill.USD 1,0 mill.USD

Availability + - ++ +++

Engine price +25 % + 25 % +25 % +25 %

Fuel Price

(ref. MGO)

++ +++ + ++

Gas type Summary


MAN B&W Two-Stroke Low Speed Diesel Engines for Power Generation

Summary ME-LGI burning methanol

Fuel flexibility

High efficiency

High reliability

Low maintenance costs

Long technical lifetime

Output remain unchanged

Proven in service

3339673.2014.11.12


All data provided in this document is non-binding. This data serves informational purposes only and is

especially not guaranteed in any way. Depending on the subsequent specific individual projects, the relevant data may be

subject to changes and will be assessed and determined individually for each project. This will depend on the particular

characteristics of each individual project, especially specific site and operational conditions.


MAN Diesel Dual Fuel Engine AlternativesAll About Marine

World’s first methanol powered ethanol carrier

50,000dwt Methanol carrier

Engine type: 7S50ME-B9.3-LGI

3339004.2014.01.24

World’s first ethane powered ethane carier

Ship type: 36,000 M3 LEG Carrier

Engine type: 7G50ME-GI

World’s first LNG containershp

3100 teu Container ship

Engine type: 8L70ME-C8.2-GI

Kjeld Aabo Director Customer support MAN Diesel & Turbo ...brintbranchen.dk/wp-content/uploads/2017/10/Kjeld-Aabo_MAN-Diesel-Turbo.pdf · MAN Diesel & Turbo LSS 25.08.2014 < 1

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