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Lesson 1

Lesson 1. Types of Merchant Ships - Introduction-. A ship. Basic vocabulary 1 . Write definitions for the words below: Radar Pilot house (wheelhouse) Upper deck Capstan. Basic vocabulary 1. Radar : apparatus that detects objects through the use of microwaves.

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Lesson 1

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  1. Lesson 1 Types of Merchant Ships - Introduction-

  2. A ship

  3. Basic vocabulary 1 • Write definitions for the words below: Radar Pilot house (wheelhouse) Upper deck Capstan

  4. Basic vocabulary 1 Radar: apparatus that detects objects through the use of microwaves. Pilot house: aroominthesuperstructurecontaining navigation and steering equipment. Upper deck: higherdeck on a ship. Capstan: vertical – axledwinch that can be used to applyforce to a cable, rope, etc.

  5. Basic vocabulary 2 • Write definitions for the words below: Hawsehole (hawsepipe) AnchorBowBulwarkFlagpoleBoom

  6. Basic vocabulary 2 Hawsehole (hawsepipe): opening in the front of a ship for anchor cables.Anchor: a mechanical device that prevents a vessel from moving.Bow: part at the front of a boat that cleaves the water.Bulwark: protective rim of the upper deck.Flagpole: post used to hoist flags.Boom: post used to load and unload goods.

  7. Classification of ships according to what they carry or jobs they perform PEOPLE • Cruise liner • Passenger liner • Hydrofoil • Hovercraft

  8. Passenger Liner

  9. Cruise Liner

  10. Hydrofoil

  11. Basic Vocabulary 3 • Writedefinitions for thewordsbelow: Hydrofoil boat Stern Stack Windlass

  12. Basic Vocabulary 3 • Hydrofoil boat: high-speed ship which lifts above the water surface at speed. Stern: the rear part of a ship Stack (funnel): conical shaped structure consisting of a shaft for ventilation and the passage of smoke . Windlass: horizontal– axled winch that is used to hoist an anchor.

  13. Hovercraft

  14. Hovercraft

  15. Basic vocabulary 4 • Writedefinitions for thewordsbelow: Hovercraft Rudder Gearbox

  16. Basic vocabulary 4 Hovercraft: transport vehicle that moves on a cushion of air. Rudder: apparatus for turning the boat. Gearbox: device which reduces or multiplies angular velocity.

  17. Combined / mixed types • Passenger – Car ferry • General cargo ship • Ro-Ro passenger ship

  18. Ferry

  19. Special purpose ship • Oil tanker (ULCC, VLCC) • Chemical carrier • LPG carrier • LNG carrier • FPSO (Floating production storage and offloading)

  20. Oil tanker (side view)

  21. Oil tanker 1 • oil tanker = petroleum tanker • designed for the bulk transport of oil • Basic types: • Crude tanker (carries large quantities of unrefined oil from its point of extraction to refineries) • Product tanker (smaller / carries petrochemicals from refineries to points near consuming markets)

  22. Oil tanker 2 • VLC – very large crude carrier (200,000 – 300,000 dwt) • ULCC – ultra large crude carrier (> 300,000 dwt)

  23. Chemical carrier • = type of tanker designed to transport chemicals in bulk • has separate cargo tanks - coated

  24. LPG carrier

  25. LNG carrier

  26. FPSO

  27. FPSO • = floating production, storage and offloading • used by the offshore industry for processing hydrocarbons and storage of oil • hydrocarbons produced from nearyby platforms are received, processed, stored, offloaded

  28. Special purpose ship • Container ship • Ro-Ro ship • Car carrier • Bulk carrier

  29. Container ship

  30. Container ship • rapid growth ofcontainer transport • cargo can be transported from customer to customer • TEU (twenty feet equivalent unit) • FEU (forty feet equivalent unit)

  31. Ro – Ro ship

  32. Ro-Ro ship • roll on / roll off • wheeled cargo (automobiles, trucks, etc.) • ramps

  33. Bulk carrier

  34. Bulk carrier • carries unpackaged bulk cargo (grain, coal, ore, cement) in cargo holds • bulk cargo can be dense, corrosive and abrasive -> cargo shifting ; spontaneous combustion

  35. Basic vocabulary 5 • Writedefinitions for thewordsbelow: Navigation bridge Container Loading crane Bulbous bow

  36. Basic vocabulary 5 Navigation bridge: raised platform from which a vesselis controlled. Container: standard sizedboxlike objectused for transporting goods. Loading crane: apparatus used to lift and operatecargo (containers). Bulbous bow: a protrudingbulb at thebowof a shipjustbelowthewaterline.

  37. Special purpose vessels • Harbour tug • Ocean -going tug • Supplier • Dredger • LASH ship • Heavy-lift vessel

  38. Tugboat

  39. Tugboat • highly manoeuverable • powerful for their size / strongly built

  40. Supplier

  41. Supplier • = supply ship • designed to supply offshore oil platforms • transports goods and personnel to and from offshore oil platforms

  42. Grab dredger

  43. Grab dredger • used to maintain or deepen channels and fairways

  44. LASH SHIP • Lighter aboard ship • Loading of barges (lighters)

  45. Heavy-lift vessel

  46. Heavy-lift vessel • moves vary large loads that cannot be handled by normally equipped ships • semi-submersible

  47. Special purpose vessels • Cablelayer • Icebreaker • Oil drilling vessel • Research ship

  48. Icebreaker

  49. Icebreaker • hulls which are strengthened for navigation in ice • reinforced stem

  50. Fishing vessels • Trawler • Freezer trawler • Fishery factory ship • Whale ship • Whale factory ship

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