How Engineering Can Improve Maritime Fuel Efficiency
Posted on: 5 September 2023
Fuel is one of the major inputs for many maritime businesses. You want to explore every possible option for saving fuel. Fortunately, maritime fuel efficiency engineering offers several potential ways to economize your vessels.
Anti-Fouling
The fouling of hauls is one of the most common long-term sources of inefficiency. Using different haul materials and coatings can reduce fouling from pollution and barnacles. Especially if you're trying to extend the life of an older fleet, anti-fouling products may be your most cost-effective solution for fuel efficiency.
Propulsion Systems
Unsurprisingly, the propulsion system is another source of potential inefficiency. Many companies are moving toward high-efficiency systems that use electric or hybrid engines. Adopting propulsion systems that provide more power relative to the vessel's weight can make a difference if you're moving heavy loads on short runs. Even adopting a more modern design of a traditional system will often yield improvements.
Design
Many maritime fuel efficiency solutions focus on haul design. Particularly if you're looking to purchase vessels, take the time to assess the haul's shape. Ask for measurements so you can have an engineer model the vessel's performance. Simulations can tell you how the haul will perform in the prevailing conditions that hit your fleet.
Bear in mind that different hauls will perform better or worse in different settings. Make sure the maritime fuel efficiency engineering firm has a complete picture of where and how your fleet operates. When possible, provide log data so they can compare travels and performance to simulations.
Best Practices
A well-engineered ship won't overcome poor operational practices. Maritime fuel efficiency engineering can provide a set of best practices, though. You can then train crew members to maximize fuel efficiency during journeys. For example, you might teach captains to throttle the engines on a certain curve to maximize the vessel's performance. Guidelines should also address when to cut engines and when to idle them.
You can also produce manuals so new hires will become familiar with the best practices for your operation. Training sessions may be necessary, too.
Changing Fuels
Especially in regions where pollution standards are becoming stricter, you may need to change fuels. Liquefied natural gas is a common choice for fleets that need to meet new requirements. Hydrogen is another alternative. Some operations are even using solar and wind to power electric propulsion systems.
Biofuels are another potential class of alternatives. However, you should check the regulations for where you sail before making the changes.
For more information on maritime fuel efficiency engineering, contact a professional near you.
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