Design for sustainable ship dismantling based on triple bottom line perspective

Öztürkoğlu, Yücel; Kazançoğlu, Yiğit; Ozen, Yesim Deniz Ozkan

doi:10.1504/ijstl.2022.122414

Cited by 1 publication

(1 citation statement)

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“…If the entire life-cycle of a ship is considered, the economic and sustainability aspects of dismantling activities may be affected by the initial ship design phase. As Ozturkoglu et al [49] suggested, an efficient design approach should not neglect such aspects.…”

Section: Multiple Criteria Ship Hull Structural Design Solution Analysismentioning

confidence: 99%

Cost, Energy Efficiency and Carbon Footprint Analysis of Hybrid Light-Weight Bulk Carrier

Palomba

Marchese

Crupi

et al. 2022

JMSE

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Integrating innovative solutions for ship design has always been a great challenge for the maritime sector due to complex design and construction processes. With this scenario in mind, the objective of this study was to develop a procedure to evaluate the potential benefits arising from the integration of innovative light-weight structures in ship hull structural design. To achieve such an objective, a hybrid light-weight ship hull structural design solution, in which aluminium honeycomb sandwich panels were used to build the conventional steel inner side shell of the cargo holds, was adopted for a bulk carrier. The authors of this study used a multiple criteria decision-making approach. An optimal ship hull structural design solution was identified based on capital cost, voyage cost, annual cost, energy efficiency design index, dismantling–reselling cost, cargo transportation, energy consumption and carbon footprint. The optimal solution, identified with the multiple criteria decision-making approach, improved the ship’s efficiency and costs by combining the hybrid structural design with efficient cargo transportation. In addition, using recycled aluminium was found to be a promising strategy to reduce the energy consumption and carbon footprint related to the shipbuilding process.

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Section: Multiple Criteria Ship Hull Structural Design Solution Analysismentioning

confidence: 99%