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This video teaches the important aspects of calculating Fresh Water Allowance (FWA) and Dock Water Allowance (DWA) as vessel moves in water of differing densities. Questions from Capt Subramaniam's Ship Stability are used as examples for student understanding.
Students are advised to watch the previous videos (links below) before watching this video.
1) Ship Stability (Volume, Mass, and Density): https://www.youtube.com/watch?v=zD0ezi2wq1s&t=5s
2) Ship Stability (Pressure and Thrust): https://www.youtube.com/watch?v=P-ewJnMd0Fo&t=108s
3) Ship Stability (Displacement and Under-water volume): https://www.youtube.com/watch?v=e7Jt8MY93VQ&t=43s
4) Ship Stability (Deadweight, TPC, and Reserve Buoyancy): https://www.youtube.com/watch?v=5Kaz-n5edwg&t=271s
5) Ship Stability (Load lines, effect of density on draft and displacement): https://www.youtube.com/watch?v=-NyQorOxcTE&t=1467s
6) Ship Stability (Shift in the centre of gravity and KG calculation): https://youtu.be/-zHEJ7AYWiU
7) Ship Stability (Centre of Buoyancy): https://youtu.be/X5R7NLues5M
8) Transverse statical stability of ships: https://youtu.be/1jrjQTibIb8
9) Equilibrium of ships and Angle of Loll: https://youtu.be/MdwkZ1a5BNA
10) Calculate free surface correction on ships: https://youtu.be/9z5pYiWUBHA
11) Calculation and correction of ship’s list: https://youtu.be/tV28-XaGcmg
12) Extra questions on ship’s list calculation and correction: https://youtu.be/Ll8q8P4aXD4
13) Hydrostatic tables (Part 1): https://youtu.be/2lN4eHw3PDg
14) Hydrostatic tables (Part 2): https://youtu.be/N3exrv28xxk
15) Hydrostatic draft: https://youtu.be/SzfexEI_5G8
16) KM and BM calculation: https://www.youtube.com/watch?v=kDIBo8fDJ18
17) KM curves drawing and calculation: https://youtu.be/C-BEhptIrCw
18) Simpson’s First Rule: https://www.youtube.com/watch?v=rZ6A4lj8Kac
19) Simpson’s Second Rule: https://youtu.be/RYfBtWZQTKs
20) Combination of Simpson’s First and Second Rule: https://youtu.be/05yqp6WjKNw
21) Simpson’s Third Rule: https://youtu.be/-uO_wQXCpDg
22) Calculate volume using Simpson’s Rules: https://youtu.be/ZQfvTYB6NOI
23) Fresh water allowance: https://youtu.be/1ajzBCOgavs
24) Angle of Loll: https://youtu.be/3BbL4X-tABs
25) Calculate centroid using Simpson’s Rules: https://youtu.be/Q2RTNxDYsn4
26) Curve of Statical Stability: https://youtu.be/g5DdSSMYa-Q
27) Cross Curves of Statical Stability: https://youtu.be/SOkwlijrTOA
28) KN curves: https://youtu.be/ucEHQEsx_Kw
29) Trim Problems (Part 1): https://youtu.be/UXh-k1WCX8c
30) Trim Problems (Part 2): https://www.youtube.com/watch?v=Fj_F2m9tDnY&t=1s
31) Trim Problems (Part 3): https://youtu.be/SlrlnZvE-yo
32) Angle of loll correction: https://youtu.be/31_KZl-JgXQ
33) Increase in draft due to list: https://youtu.be/UCWaexmoc6Q
34) Combined list and trim: https://youtu.be/Jtq_ax-qerw
35) Combined list and trim: https://youtu.be/4SfMC1lAjMc
36) Drydocking Problem 1: https://youtu.be/hts2cHp6Qmw
37) Drydocking Problem 2: https://youtu.be/46FMCviT7vE
38) Drydocking Problem 3: https://youtu.be/nZEKDFszuIg
39) Bilging Amidships (Theory and Numerical): https://youtu.be/UxxCDmoMVTI
40) Bilging amidships (Example 2): https://youtu.be/pljRuAHb_Hg
41) Permeability (Theory and numerical): https://youtu.be/FjuMpM6osYs
42) Permeability (Example 2): https://youtu.be/HAV8CjnFdkg
43) Vessel’s heel due to turning: https://youtu.be/OMYccmcXzXA
44) Application of moment of inertia: https://youtu.be/o0NtgBSq-RU
45) Stability of passenger ships in damaged condition: https://youtu.be/IEp-0cSbNak
46) Severe wind and rolling period diagram: https://youtu.be/7GFLxSjGrK4
47) GM by rolling period tests: https://youtu.be/Fz2G64SdW6s
48) Calculate GM by means of rolling period tests: https://youtu.be/UZOMJun_3gM
49) Passenger vessel requirement for turning: https://youtu.be/ihvyz8yK89A
50) Inclining experiment: https://youtu.be/JFzxMKGwUZQ
51) Bilging of end or intermediate compartment: https://youtu.be/NbkGQb0Xp88
52) Shearing forces and bending moments: https://youtu.be/9Ww4wFera7g
53) Change of trim due to change in density: https://youtu.be/AJmGbd3D3Jc
54) Achieving desired draft at one end: https://youtu.be/DrZHBdIONk4
55) Achieving desired trim at one end: https://youtu.be/OyGDJxCm3qQ
56) Achieving desired trim at one end (example 2): https://youtu.be/2ZUcZvVKnPU
57) Achieving desired draft at one end (example 2): https://www.youtube.com/watch?v=xXI_xiuOGo0
58) Grounding (Loss of GM) calculation: https://youtu.be/W9pk57szIVA
59) Dry Docking calculation (MV Hindship): https://youtu.be/ylN2JoExYSw
60) Q.24 from M.V. Hindship publication: https://youtu.be/-A3KuHy9y8s
61) Q.72 from M.V. Hindship publication: https://youtu.be/jrMr20Ud2DU