The Triton

Diesel Digest

Diesel Digest: Stricter regulations helped develop new diesel engine pollutant treatments

Diesel Digest: by Capt. Jeff Werner Diesel engines are designed for two broad application categories: on-road (such as trucks, cars and buses) and off-road. …

Diesel Digest: Sailboat engines benefit from enhancements for megayachts

Diesel Digest: by Capt. Jeff Werner While the primary focus of the yachting industry is superyachts, vessels with an LOA in the 50-foot range also make up a …

Diesel Digest: Understanding ultra low-sulfur diesel standards

Diesel Digest: by Capt. Jeff Werner In 1990, the U.S. Congress amended the Clean Air Act to require stricter reductions of air pollutants. These amendments …

Diesel Digest: Hybrid propulsion helps yachts set course for a greener future

Diesel Digest: by Capt. Jeff Werner “AUGSBURG, Germany – Last year, the French submarine Aigrette was launched with diesel electric propulsion. MAN built …

Diesel Digest: Diesel basics boil down to chemistry

Diesel Digest: by Capt. Jeff Werner The petroleum that is pumped out of the ground via an oil well is called crude oil. This crude can vary in color and …

Diesel Digest: A primer on compression ignition engines

Diesel Digest: by Capt. Jeff Werner Rudolf Diesel envisioned a new type of engine, one that would replace the available steam and gasoline engines. In 1895, he …

Using biodiesel blends can mean cleaner seas for years to come

Diesel Digest: by Capt. Jeff Werner Working aboard a yacht should make every captain and crew member an environmentalist. After all, without clean seas what …

Diesel Digest: Frequent use of biocides negates its effectiveness

Diesel Digest: by Capt. Jeff Werner For most engineers and captains, the gospel when topping off a diesel tank is to mix the required quantity of the additive …

Diesel Digest: The story behind dyed diesel

Diesel Digest: by Capt. Jeff Werner In Belfast, Northern Ireland, a man with a previous conviction for an IRA attack on police was found guilty of fuel …

Diesel Digest: When did yachts start using diesel engines?

Diesel Digest: by Capt. Jeff Werner The 1890s were heady times for Rudolf Diesel. He was a successful young engineer living in Berlin with his wife and three …

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Editor’s Picks

Refit18: Show focused on refits grows 28 percent

Refit18: Show focused on refits grows 28 percent

As yachts age and yacht owners personalize them, the refit industry continues to grow. The third annual Refit International Exhibition …

Hot trip on the Hudson highlights perils of procrastination

Hot trip on the Hudson highlights perils of procrastination

By Capt. Bruce Gregory I've made 40-plus offshore passages from 50 miles to 1,500 miles in boats from 8-foot dinghies to 80-foot tugs; …

Top Shelf: The Birth of Aki-Maki

Top Shelf: The Birth of Aki-Maki

Top Shelf: by Chef Tim MacDonald Many years ago on Huntress, I was taught about the theory of “POP”’ on a yacht. The owner …

Crew Coach: Use sticky situations to stir up talk

Crew Coach: Use sticky situations to stir up talk

Crew Coach: by Capt. Rob Gannon I’d like to lay out a few possible scenarios that hopefully never come up but unfortunately could …

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