The Cargo Composition Problem

Alberto Delgado-Ortegon, Dario Pacino, Rune Møller Jensen

    Publikation: Konferencebidrag - EJ publiceret i proceeding eller tidsskriftKonferenceabstrakt til konferenceForskningpeer review

    Abstract

    Containerization plays an important role in the battle for the reduction of CO2 emissions in international transportation. The more containers a vessel carries, the smaller is the resulting CO2 emissions per transported ton of cargo. This suggested focus on vessel intake maximization is old news for liner shippers. Stowage managers fight this battle daily. They are the planners of the cargo
    and have to find a load configuration that both suits the cargo to load in the current port and in addition guarantees that the vessel can be utilized to its maximum in future ports. The size of vessels nowadays, however, is making this work harder and harder. Moreover, the cargo composition available in the
    different ports might not be suitable for the full utilization of the vessel. To give a very brief example, consider a vessel that has to load a high number of very heavy containers. As a consequence the draft of the vessel will be greater. If the
    vessel has to visit a port with a lower draft limitation, stowage managers will have to leave a number of containers behind in order to reduce the draft. In this work we use vessel stowage models to analyse how well a composition of cargo fits the stowage characteristics of a containership.
    Moreover, we will present the first vessel stowage model to handle variable displacement. A series of experiments will be presented showing the performance of the model and e.g. it's improved accuracy as a revenue model.
    OriginalsprogEngelsk
    Publikationsdato2015
    Antal sider1
    StatusUdgivet - 2015
    Begivenhed27th European Conference on Operational Research - Technology & Innovation Building, University of Strathclyde, Glasgow, Storbritannien
    Varighed: 12 jul. 201515 jul. 2015
    Konferencens nummer: 27
    http://www.euro2015.org/

    Konference

    Konference27th European Conference on Operational Research
    Nummer27
    LokationTechnology & Innovation Building, University of Strathclyde
    Land/OmrådeStorbritannien
    ByGlasgow
    Periode12/07/201515/07/2015
    Internetadresse

    Emneord

    • Containerization
    • CO2 emissions reduction
    • Vessel intake maximization
    • Stowage management
    • Cargo composition analysis
    • Containership stowage model
    • Variable displacement handling
    • Draft limitations
    • Revenue model
    • Transportation efficiency

    Fingeraftryk

    Dyk ned i forskningsemnerne om 'The Cargo Composition Problem'. Sammen danner de et unikt fingeraftryk.

    Citationsformater