Wärtsilä's LFSS Undergoes Engine Testing
Wärtsilä’s liquefied petroleum gas (LPG) Fuel Supply System (LFSS) has completed full scale testing with a full sized two-stroke marine engine burning LPG as fuel. This was the world’s first such testing protocol, according to Wärtsilä.It was initially decided to retrofit the Wärtsilä LFSS to four very large gas carrier (VLGC) vessels owned by Oslo-listed BW LPG. However, following the tests, in which the performance exceeded expectations, BW LPG decided to exercise their option to retrofit an additional four vessels, making a total of eight ships to benefit from this technology.
LR Grants Jiangnan AiP for VLGC Design
Classification society Lloyd's Register has awarded Chinese shipbuilder Jiangnan Shipyard (Group) Co., Ltd with Approval in Principle (AiP) for its 91,000-cubic-meter very large gas carrier (VLGC).The design, named “Panda 91T”, includes an liquefied petroleum gas (LPG) dual-fueled main engine and relevant fuel gas system, as well as an optional air lubrication system and the Energy Efficiency Design Index (EEDI) is approximately 40% lower than the base value, improving the efficiency…
LGP-Fuelled ME-LGIP to Power Chinese VLGC
Further shipowners turning to LGP in advance of 2020 emissions deadlineJiangnan Shipyard, owned by China State Shipbuilding Corp (CSSC), has ordered an LPG-burning MAN B&W 6G60ME-LGIP engine in connection with the building of an 86,000-m3 VLGC (Very Large Gas Carrier) for Tianjin Southwest Maritime (TSM), the Chinese shipping company. Vessel delivery is scheduled for the second half of 2021 and includes an option for a second vessel.Bjarne Foldager – Senior Vice President, Head of Two-Stroke Business at MAN Energy Solutions – said: “With 2020 and the new IMO emissions fast approaching…
LR Grants AiP for LPG-fueled Gas Carrier
South Korean shipbuilder Hyundai Heavy Industries (HHI) has received Approval in Principle (AiP) from Lloyd's Register (LR) for a very large gas carrier (VLGC) design capable of using liquefied petroleum gas (LPG) as fuel.LPG presents advantages over marine diesel oil (MDO) and heavy fuel oil (HFO) when a VLGC is able to utilize the LPG cargo on board as a fuel. However, safety issues need to be thoroughly examined particularly in relation to potential leaks of LPG in a confined space and the implications for ventilation.
EXMAR’s New VLGCs to Run on LPG
Two very large gas carrier (VLGC) newbuildings being constructed for Belgian owner EXMAR will be equipped with main engines that will use liquefied petroleum gas (LPG) as fuel. Both vessels will be constructed by Hanjin Heavy Industries & Construction at its Subic Bay shipyard in the Philippines for delivery within the third quarter of 2020. The MAN Diesel & Turbo engines will use part of the onboard LPG cargo for the vessels’ propulsion. EXMAR has contracted the vessels to serve long-term commitments with Statoil ASA of Norway for worldwide LPG transportation.