How Drag Reduction Can Increase Vessel Efficiency?

Credit: erik-mclean-unsplash

Reducing vessel resistance, commonly known as drag, can decrease the amount of energy a vessel requires to move through water – thus reducing fuel consumption and CO2 emissions, important steps in helping shipping address its decarbonisation challenges as well as manage costs, reports LR.

Drag reduction

According to Krassi Fotev, Founder, CEO and Chief Scientist of 13 Mari, technology developed by his company can produce between 3 and 5% drag reduction. This could be...

https://mfame.guru/how-drag-reduction-can-increase-vessel-efficiency/

Watch: India’s First Indigenous Aircraft Carrier Embarks On Another Phase Of Sea Trials

INS IAC Vikrant

India’s first-ever indigenous aircraft carrier titled IAC Vikrant kick-started a round of sea trials on Sunday. This time, the intention is to conduct some complex manoeuvres in the high seas before its induction during August.

The 40,000-tonne IAC Vikrant is so far the most complex and largest warship built in India. It successfully got done with its maiden voyage that lasted for five days in August and underwent a 10-day long sea trial during October.

President Ram Nath Kovind and VP M Venkaiah...

https://www.marineinsight.com/shipping-news/watch-indias-first-indigenous-aircraft-carrier-embarks-on-another-phase-of-sea-trials/

Photos: Global Mercy™ – The World’s Largest Civilian Hospital Ship Completes Sea Trials

Global Mercy Sea trial Photo Stena RoRo

Stena RoRo is leading the project for the construction of the Global Mercy, the world’s largest civilian hospital ship. After several years of construction at the Tianjin Xingang shipyard in northern China, the final test, the official sea trial, has now been completed with good results.

The shipyard will present the ship for delivery this summer and the vessel will then sail to Antwerp in Belgium on its maiden voyage, where some members of the crew will board and the medical equipment...

https://www.marineinsight.com/shipping-news/photos-global-mercy-the-worlds-largest-civilian-hospital-ship-completes-sea-trials/

Sea Trials Using Biofuels Launched To Curb Emissions

The Indian Register of Shipping (IRClass) has undertaken successful sea trials for two vessels towards use of biofuels in concurrence with the Indian flag administration, reads the website.

The two vessels, namely Ambuja Mukund and Ambuja Vaibhav, are owned by Ambuja Cements Ltd., which is a part of the global conglomerate Lafarge Holcim, a leader in building solutions.

GHG emission reductions

In a bid to move towards reducing Greenhouse Gases (GHGs), the trials were carried out and the emission...

https://mfame.guru/sea-trials-using-biofuels-launched-to-curb-emissions/

Stena Bulk Sea Trials ExxonMobil’s First Marine Biofuel

  • Stena Bulk together with ExxonMobil completed a successful sea trial testing the company’s first marine bio fuel oil in commercial operation.
  • The trial included evaluation of on-board storage, handling and consumption in main and auxiliary engines.
  • The trial showed once again biofuel’s potential as a low-carbon option to conventional fuels.

Stena Bulk has just completed a successful sea trial together with ExxonMobil, testing the company’s first marine bio fuel oil in commercial operation,...

https://mfame.guru/stena-bulk-sea-trials-exxonmobils-first-marine-biofuel/