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The dredger extension is an add-on for the regular intact stability extension of DELFTship
Dredger cargo is considered solid or liquid where liquid spoil is allowed to spill over the hoppers spilling edges, decreasing the vessels displacement. When the ship heels further, seawater may enter through the hoppers overflows or over the spilling edges thus increasing the displacement. The hopper extension takes all of this into account, adhering to DR67/68 regulations.
Features
This DELFTship extension has the following features.
Liquid or solid
Added flexibility: Liquid or solid spoil, with or without water layer on top
Detect spilling edges
Improve accuracy by ensuring correct spilling edges, even after the model has changed. Automatic generation of overflow points in circular overflows.
Complex shapes
Easy, detailed definition of complex hopper shapes
Pricing information
Feel free to contact us regarding any pricing information.