EFFICIENCY OF TRAMP FLEET OPERATING UNDER THE CONTRACTS OF AFFREIGHTMENT
The paper considers the vessels operating on carriages of bulk cargoes to get the maximum profit for the shipowner as his main goal. The items in search are the long-term contracts of affreightment with some clauses indicated as indeterminate values, that can be described using a range of values. It...
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| Format: | Article |
| Language: | English |
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Silesian University of Technology
2023-09-01
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| Series: | Scientific Journal of Silesian University of Technology. Series Transport |
| Subjects: | |
| Online Access: | https://sjsutst.polsl.pl/archives/2023/vol120/137_SJSUTST120_2023_Koskina_Onyshenko_Drozhzhyn_Melnyk.pdf |
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| _version_ | 1841564732854632448 |
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| author | Yuliia KOSKINA Svitlana ONYSHENKO Oleksii DROZHZHYN Oleksii MELNYK |
| author_facet | Yuliia KOSKINA Svitlana ONYSHENKO Oleksii DROZHZHYN Oleksii MELNYK |
| author_sort | Yuliia KOSKINA |
| collection | DOAJ |
| description | The paper considers the vessels operating on carriages of bulk cargoes to get the maximum profit for the shipowner as his main goal. The items in search are the long-term contracts of affreightment with some clauses indicated as indeterminate values, that can be described using a range of values. It leads to a range of voyage indicators. The vessels’ deployment for getting the maximum profit depends on the market situation that is to say possible changes in vessels' time-charter rates and freight rates. This paper presents the mathematical model, based on the fleet and volumes of carriages under a set of contracts of affreightment during the due time. It includes the necessity for the commitment fulfilment by owned and time-chartered vessels and takes into account possible changes in freight rates for cargoes carriages. The presented numerical example demonstrates the opportunity for practical implementation of the model. |
| format | Article |
| id | doaj-art-dee212971cf149c0a364ca3f8aaecf26 |
| institution | Kabale University |
| issn | 0209-3324 2450-1549 |
| language | English |
| publishDate | 2023-09-01 |
| publisher | Silesian University of Technology |
| record_format | Article |
| series | Scientific Journal of Silesian University of Technology. Series Transport |
| spelling | doaj-art-dee212971cf149c0a364ca3f8aaecf262025-01-02T22:36:31ZengSilesian University of TechnologyScientific Journal of Silesian University of Technology. Series Transport0209-33242450-15492023-09-0112013714910.20858/sjsutst.2023.120.9EFFICIENCY OF TRAMP FLEET OPERATING UNDER THE CONTRACTS OF AFFREIGHTMENTYuliia KOSKINASvitlana ONYSHENKOOleksii DROZHZHYNOleksii MELNYKThe paper considers the vessels operating on carriages of bulk cargoes to get the maximum profit for the shipowner as his main goal. The items in search are the long-term contracts of affreightment with some clauses indicated as indeterminate values, that can be described using a range of values. It leads to a range of voyage indicators. The vessels’ deployment for getting the maximum profit depends on the market situation that is to say possible changes in vessels' time-charter rates and freight rates. This paper presents the mathematical model, based on the fleet and volumes of carriages under a set of contracts of affreightment during the due time. It includes the necessity for the commitment fulfilment by owned and time-chartered vessels and takes into account possible changes in freight rates for cargoes carriages. The presented numerical example demonstrates the opportunity for practical implementation of the model.https://sjsutst.polsl.pl/archives/2023/vol120/137_SJSUTST120_2023_Koskina_Onyshenko_Drozhzhyn_Melnyk.pdftramp shippingcontracts of affreightmentvessels' operatingvessels deploymentbulk-carrier vessel |
| spellingShingle | Yuliia KOSKINA Svitlana ONYSHENKO Oleksii DROZHZHYN Oleksii MELNYK EFFICIENCY OF TRAMP FLEET OPERATING UNDER THE CONTRACTS OF AFFREIGHTMENT Scientific Journal of Silesian University of Technology. Series Transport tramp shipping contracts of affreightment vessels' operating vessels deployment bulk-carrier vessel |
| title | EFFICIENCY OF TRAMP FLEET OPERATING UNDER THE CONTRACTS OF AFFREIGHTMENT |
| title_full | EFFICIENCY OF TRAMP FLEET OPERATING UNDER THE CONTRACTS OF AFFREIGHTMENT |
| title_fullStr | EFFICIENCY OF TRAMP FLEET OPERATING UNDER THE CONTRACTS OF AFFREIGHTMENT |
| title_full_unstemmed | EFFICIENCY OF TRAMP FLEET OPERATING UNDER THE CONTRACTS OF AFFREIGHTMENT |
| title_short | EFFICIENCY OF TRAMP FLEET OPERATING UNDER THE CONTRACTS OF AFFREIGHTMENT |
| title_sort | efficiency of tramp fleet operating under the contracts of affreightment |
| topic | tramp shipping contracts of affreightment vessels' operating vessels deployment bulk-carrier vessel |
| url | https://sjsutst.polsl.pl/archives/2023/vol120/137_SJSUTST120_2023_Koskina_Onyshenko_Drozhzhyn_Melnyk.pdf |
| work_keys_str_mv | AT yuliiakoskina efficiencyoftrampfleetoperatingunderthecontractsofaffreightment AT svitlanaonyshenko efficiencyoftrampfleetoperatingunderthecontractsofaffreightment AT oleksiidrozhzhyn efficiencyoftrampfleetoperatingunderthecontractsofaffreightment AT oleksiimelnyk efficiencyoftrampfleetoperatingunderthecontractsofaffreightment |