contents MACHINERY REPAIR
FUELS 122 Interferry pours cold water on scrubbers 123 Additive development combats fuel challenges; LNG-fuelled tankers delivered
FUEL SAVING
89 A modified drydock allowed for Pullmatur Zenith’s rudder repair 91 VSP drydock overhaul; next generation CP propeller repaired
WASTE HEAT RECOVERY 93 Market pressures strengthen case for waste heat recovery systems
EMISSIONS 96 QSK engines prepared for EPA Tier 4; ClassNK SCR system guidelines, ABS explains EEDI
ENVIRONMENT
127 Bulker design saves fuel; BV certifies Stena’s energy management; Danes aim to cut emissions
104 Operators evaluate suitable ballast water treatment systems
NEXT ISSUE Gas carriers; waterjets; fuel treatment and additives; emissions; thrusters; fuel cells; generators and switchboards; gas turbines; steam turbines
EQUIPMENT 109 Hamworthy wins inert gas system orders; Victor Marine oily water separator; MSH boiler retrofit
NAVAL
SUBSCRIPTIONS A subscription costs £299 and comprises six printed issues per year, published bi-monthly, plus complimentary bonus material: • three supplements: Ballast Water Treatment Technology, Worldwide Turbocharger Guide and Future Marine Fuels & Lubes • digital editions of Marine Propulsion & auxiliary machinery • industry yearplanner including key industry dates • access to
www.mpropulsion.com and its searchable online archive
Subscribe online:
www.rivieramm.com/subscribe
112 MTU boosts submarine battery power; Kongsberg simulator for LHD vessel engineers 117 Rolls-Royce gas turbines will burn high-spec diesel fuel without restriction
LUBRICATION 119 New chemistry lifts marine lube oils into new era
2 I Marine Propulsion I February/March 2012
Front cover advertisement: MAN Diesel & Turbo designs and manufactures two-stroke and four- stroke engines, generating sets, turbochargers, CP & FP propellers and complete propulsion packages. MAN PrimeServ is the service brand of MAN Diesel & Turbo.
February/March 2012
the journal of ships’ engineering systems
Clean, Safe and Reliable Gas and fuel flexibility with MAN B&W ME-GI
MAN B&W MC/MC-C Engines MAN B&W ME/ME-C/ME-B Engines MAN B&W ME-GI/ME-C-GI/ME-B-GI Engines
The new ME-GI generation of MAN B&W two-stroke dual fuel ‘gas injection’ engines are characterised by clean and efficient gas combustion control with no gas slip. The fuel flexibility and the inherent reliability of the two- stroke design ensure good longterm operational economy. Find out more at
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MDT_1020-00110-01ppr_ME-GI_191x210mm.indd 1 Container ships Propellers Shafting, couplings & dampers Naval
2011-07-01 08:11:11
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reserve your position in the Marine Propulsion August/September 2012 SMM issue
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