What are common types of engines found in WMSL vessels?

The common types of engines found in WMSL (Weather and Seakeeping Capability Class) vessels primarily include diesel engines. Diesel engines are favored in marine applications due to their durability, fuel efficiency, and ability to provide significant power for propulsion and electrical generation. They are well-suited for the operational requirements of WMSL vessels, which often include long endurance at sea and substantial power for various onboard systems.

Gas turbine engines, while used in some naval vessels for their high power-to-weight ratio and rapid throttle response, are not as prevalent in WMSL vessels, primarily due to their higher operational costs and specific fuel requirements. Electric engines are gaining traction in various maritime applications, particularly in hybrid systems, but traditional diesel engines remain the standard for propulsion in these vessels. Solar engines, while environmentally friendly, have not yet reached the level of widespread adoption in large marine vessels compared to traditional diesel engines, primarily because they do not provide sufficient power for operations at sea under all conditions.