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Tuesday, October 27, 2020

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Sea lily

Posted to Maritime Musings (by Dennis Bryant) on February 13, 2015

The sea lily (Bourgueticrinida) is an order of marine animals referred to as crinoids. They are typically found in deep ocean waters (to a depth of about 18,000 feet). In their adult form, they are attached to the sea floor by means of a stalk.

Malacca

Posted to Maritime Musings (by Dennis Bryant) on April 8, 2014

The Strait of Malacca is named after Malacca, now part of Malaysia. In about the year 1400, Parameswana, the last Raja of Singapura, was expelled from the area around present-day Singapore by local rivals. He relocated to the fishing village of Malacca…

Automatic Engine Tuning

Posted to Marine Propulsion Report (by Keith Henderson) on August 27, 2010

Automatic optimization of marine diesel engine performance using loop control of the cylinder pressure process has been under development for a number of years at both MAN Diesel & Turbo and Wärtsilä. Targeting the slow speed two stroke engines…

SOSUS-VENTS

Posted to Maritime Musings (by Dennis Bryant) on August 27, 2010

The Sound Surveillance System (SOSUS) is a US Navy program, initiated in the early 1950’s, to track Soviet or other potentially hostile submarines. It consists of a series of hydrophones strategically placed on seamounts and continental slopes…

Coast Guard executes convicted murderer

Posted to Maritime Musings (by Dennis Bryant) on August 17, 2010

James Horace Alderman had been convicted in federal court in Miami of the murder of two Coast Guardsmen and one Secret Service agent. Alderman was a notorious smuggler of alcoholic beverages – a rum runner – during the heyday of the Prohibition Era.

Live oak

Posted to Maritime Musings (by Dennis Bryant) on June 25, 2010

Live oak is a term used to refer to oak trees that are evergreen (retain leaves year-round, thus “alive”). There are a number of evergreen oak species and many are found in the southeastern United States (North Carolina to Texas). A mature live oak tree is massive…

Quantum 2

Posted to Marine Propulsion Report (by Keith Henderson) on April 20, 2010

The DNV Quantum report also considers many propulsion aspects that were not covered in our previous Quantum report, therefore we call this one Quantum 2. Conventional container ship designs usually go for maximum hull speed requiring highest practicable engine power.

Turkish Straits

Posted to Maritime Musings (by Dennis Bryant) on April 20, 2010

The Turkish Straits consist of two narrow straits in northwestern Turkey, the Bosporus and the Dardanelles, and the Sea of Marmara that connects them. The Turkish Straits lie between the Black Sea to the east and the Aegean Sea, which is a region of the much larger Mediterranean Sea.