Technology-Assisted Efficiency
The Viking Princess is very fuel efficient due to her displacement hull, diesel propulsion, and low operating speed. Waves created by a boat are called a wake and represent a form of wasted energy. The design of the hull on the Viking Princess produces a very minimal wake resulting in a higher efficiency.
To further reduce fuel consumption, a slower turning propeller with a relatively large diameter is used to cut frictional losses in efficiency. To power occasional AC electrical needs, the storage batteries power an inverter to convert 12 volt DC to 110V AC. This eliminates the need for a dedicated generator running constantly.
Routing and speed of the vessel during cruises can be accurately managed by using a Global Positioning System receiver with advanced plotting capability. By adjusting the throttle and heading to arrive at the desired sampling point on schedule excess fuel consumption and delays are avoided. By logging the contents of benthic samples and location of various micro-habitats within our operating area, more efficient use of sampling effort is achieved.
We continue to search for and find creative ways to use technology to improve efficiency and reduce our consumption of resources.
Cape Cod - It's worth protecting!
