KR-ERS
1. Intact Loading Condition(Ref. to Fig. 11∼14) Salvage program can check over the intact stability and longitudinal strength like the loading computer used onboard.
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- 1) Cargo(Tank, Bulk, Container) loading condition input
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- 2) Using the storage data in Ship Data Entry, following calculations is done.
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- Trim & Stability
- GZ
- Longitudinal Strength (S.F , B.M)
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- Fig.11) Tank & Cargo Weights Entry Mode
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- Fig.12) Trim & Stability Summary
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- Fig.13) Strength Summary for Intact Loading Condition
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- Fig.14) Strength Output Select Mode
2. Salvage Response (Ref. to Fig. 15~19)
This is the main function of Salvage Program. Salvage Program calculate residual stability, buoyance, longitudinal strength and oil outflow etc, in case of casualties - flooding, stranding and structural damage - , and establish the most effective salvage countermeasure.
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- 1) Using the intact loading data before the accident
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- 2) Input a damaged condition such as damaged compartment and structural damage include their
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location : Salvage program simulate the real accident situation in way of the damaged data (Flooding, stranding, etc) input. Structural damages are also made in the corresponding transverse section.
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- Fig.15) Specify Damage Compartments
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- Fig.16) Specify Structural damage
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- Fig.17) Free floating after damage
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- Fig.18) Damage and strand
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- 3) Wave and Wind Condition Input
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- Wave
- Salvage Program can calculate the wave height, wavelength and wave position(hogging, sagging)
- consider the wave condition at the place that accident happen. If the sea condition is the real extreme case, the program consider the real wave height, 90~100%L wavelength and sagging condition.
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- Fig.19) Considering Wave
- Wind
- Salvage program can consider the effect of wind applied to the side projected plane of the ship. The program need to input a wind speed, coefficient of resistance, wind pressure, area and arm etc.
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- 4) Following Condition is able to calculate
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- Free Floating
- One Pinnacle
- Two Pinnacle
- Shelf Stranding
- Stranding after tidal change
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- 5) Calculation Summary
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- Stability after Damage
- Strength after Damage : It can consider displacement and bucking align the longitudinal hull direction.
- Outflow/Flooding in Compartment
- Oil Outflow
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- 6) It is possible to compare and examine the salvage procedure
