MUSV – “Sea Train”
Sale of MUSV. A Multiple-unit Articulated Surface-effect Vehicle (MUSV) is a type of vehicle that operates on a cushion of air and is designed to travel over water, ice, or other low-friction surfaces. The MUSV is made up of multiple units that are linked together to form a long, articulated vehicle that can be configured for various applications, such as passenger transport, military operations, or cargo delivery.
MUSVs typically use a combination of air cushion and water jet propulsion to achieve high speeds and maneuverability over water. The air cushion allows the vehicle to float above the water surface, reducing drag and increasing speed. The water jet propulsion system provides additional thrust and allows the MUSV to navigate in shallow waters or through ice.
MUSVs are often used in military applications, such as amphibious assault or patrol missions, due to their ability to travel over various surfaces and navigate in challenging environments. They are also used in civilian applications, such as passenger transport or cargo delivery in remote locations where traditional watercraft may not be suitable. MUSVs are known for their speed, efficiency, and versatility, making them a popular choice in a variety of industries.
In conclusion, the SeaTrain concept is not only physically feasible but also offers a range of operational and performance advantages that make it an economically interesting option. With variable capacity and modular make-up of trains, it allows for adaptable length operations and the ability to drop off and pick up units. The SeaTrain’s beaching capabilities make it an ideal option for transit long and austere access short operations. In terms of performance, the SeaTrain requires significantly less propulsion power due to reduced cushion air losses and lift fan power, resulting in low wake wash.
The next steps in the SeaTrain’s development involve designing and testing a fully-instrumented 1/20 scale model of the four-car ONR SeaTrain HSSL. This model will be tested outdoors on Chesapeake Bay and will feature concentric connectors, superstructures, waterjets, and all-electric power. Additionally, indoor testing will be conducted using “shore power” instead of gasoline gensets. These tests will provide valuable information on the SeaTrain’s capabilities and further refine its design for potential use in a range of applications.