enow.com Web Search

  1. Ads

    related to: bollard pull calculation vessel

Search results

  1. Results from the WOW.Com Content Network
  2. Bollard pull - Wikipedia

    en.wikipedia.org/wiki/Bollard_pull

    Bollard pull is a conventional measure of the pulling (or towing) power of a watercraft.It is defined as the force (usually in tonnes-force or kilonewtons (kN)) exerted by a vessel under full power, on a shore-mounted bollard through a tow-line, commonly measured in a practical test (but sometimes simulated) under test conditions that include calm water, no tide, level trim, and sufficient ...

  3. Aiviq - Wikipedia

    en.wikipedia.org/wiki/Aiviq

    Aiviq is the only such vessel to meet these previously specified criteria. [58] The Coast Guard was appropriated $125 million in fiscal year 2024 to purchase Aiviq. The vessel will be homeported in Juneau, Alaska and is expected to reach initial operational capability in 2026. [4]

  4. RV Kronprins Haakon - Wikipedia

    en.wikipedia.org/wiki/RV_Kronprins_Haakon

    The bollard pull of the vessel is 158 tonnes. [6] The hull of Kronprins Haakon is strengthened according to International Association of Classification Societies (IACS) Unified Requirements for Polar Class Ships for operations in winter ice with pressure ridges, multi-year ice, and glacial ice inclusions. [7]

  5. Magadan (icebreaker) - Wikipedia

    en.wikipedia.org/wiki/Magadan_(icebreaker)

    However, for short-term operation the icebreaker can use its maximum shaft output of 9,100 kilowatts (12,200 hp) to generate a bollard pull of 1,400 kilonewtons (140 tf). [ 6 ] [ 8 ] The vessel has a service speed of 16.5 knots (30.6 km/h; 19.0 mph) in open water [ 5 ] and maintain a continuous speed of 2 knots (3.7 km/h; 2.3 mph) when breaking ...

  6. Anchor handling tug supply vessel - Wikipedia

    en.wikipedia.org/wiki/Anchor_handling_tug_supply...

    The reference load used in the design and testing of the towing winch is twice the static bollard pull. Even if AHTS-vessels are customized for anchor-handling and towing, they can also undertake, for example, ROV (remotely operated underwater vehicle) services, safety/rescue services, and supply duties between mainland and offshore installations.

  7. Horizon Arctic - Wikipedia

    en.wikipedia.org/wiki/Horizon_Arctic

    The vessel's twin shaft lines with controllable pitch propellers can be driven with a maximum power of 18,800 kW (25,200 hp) and, when used in boost mode together with the 1,200 kW (1,600 hp) drop-down azimuthing bow thruster, generate a bollard pull of 307 tonnes (338 short tons). [7]

  8. NoCGV Barentshav - Wikipedia

    en.wikipedia.org/wiki/NoCGV_Barentshav

    Bollard pull: 110 tons NoCGV Barentshav is a large offshore patrol vessel of the Norwegian Coast Guard , and is their first liquefied natural gas -powered vessel. The contract was signed 21 October 2005, and NoCGV Barentshav was delivered in August 2009.

  9. Polaris (icebreaker) - Wikipedia

    en.wikipedia.org/wiki/Polaris_(icebreaker)

    The bollard pull and propulsion power would have to be sufficient to allow continuous operation in level ice with a thickness of 1.5 metres (5 ft) and 10–20-centimetre (4–8 in) snow cover as well as make the vessel capable of opening a 25-metre (82 ft) channel through uniform 1.2 metres (4 ft) ice field at a speed of 6 knots (11 km/h; 6.9 ...

  1. Ads

    related to: bollard pull calculation vessel