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P. Tkalich , K.Y.H. Gin, and E.S. Chan Physical Oceanography Research Laboratory Tropical Marine Science Institute The

Oil Demand in Asia-Pacific . . . Global Movement of Oil in 199 . . 5 oil refineries in Singapore waters have total capacity over 1 mil. barrels per day.(second largest refinery area in the world, after Houston, Texas). Malacca

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P. Tkalich , K.Y.H. Gin, and E.S. Chan Physical Oceanography Research Laboratory Tropical Marine Science Institute The

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    1. P. Tkalich , K.Y.H. Gin, and E.S. Chan Physical Oceanography Research Laboratory Tropical Marine Science Institute The National University of Singapore

    2. Oil Demand in Asia-Pacific

    3. Global Movement of Oil in 199 5 oil refineries in Singapore waters have total capacity over 1 mil. barrels per day. (second largest refinery area in the world, after Houston, Texas)

    5. Major Oil Spills

    9. Oil Properties

    11. Oil Kinetics

    12. 12

    13. Oil Spill Simulation Models

    14. 14

    15. Oil Slick Dynamics Navier-Stokes equations

    16. 16

    17. 17 HIGH - ORDER ADVECTION APPROXIMATION USING POLYNOMIAL INTERPOLATION

    18. 18 THIRD -DEGREE POLYNOMIAL:

    19. 19 III-order QUICKEST (Leonard, 1979)

    20. 20

    21. Oil Transfer at Media Interfaces

    22. Oil Kinetics h = Oil slick thickness on the water surface, m Ce = Concentration of oil emulsion in the water column, g/m3 Cd = Concentration of dissolved oil in the water column, g/m3 Cp = Particulate oil concentration in the water column, g/kg Cdb= Concentration of dissolved oil in interstitial water in the bed sediments, g/m3 Cpb = Particulate oil concentration in the bed sediments, g/kg

    23. Transport of the oil phases in the water column

    26. Comparison with data

    27. 27

    29. 29

    30. 30

    31. 31

    32. 32

    33. 33

    35. Surface currents at one instant of tidal cycle for the south-west monsoon

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