海港液化天然气加油船:数量需求验证

М.V. Vlasiev, G. Demeshko
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引用次数: 0

摘要

研究对象和目的。该文件考虑了为燃气发动机船舶重新加油的专业船舶,即所谓的液化天然气加油船(根据俄罗斯海事登记局的液化天然天然气加油船舶)。目的是制定关于海港加油油轮船队配置的建议,同时考虑到其运作模式和对天然气汽车燃料的预计需求。材料和方法。对所考虑的船型的使用经验以及性能因素进行了总结和分析。已经收集并系统化了在圣彼得堡港口市场运营的加油公司的统计数据,使我们能够就预计的燃料需求提出建议。主要结果。概括了港口加油基础设施中加油机的操作特点。提出了一种基于博弈论的液化天然气加油船所需数量论证方法。强调了确定港口所需液化天然气燃料量的主要因素。以圣彼得堡港为例,验证了加油油轮的数量需求。结论加油船是任何港口加油基础设施的关键环节。液化天然气油轮的数量每年都在增长,这与对环境污染的更严格要求和运营中船只排放量的减少有关。这项研究能够在港口加油基础设施设计的早期证明加油油轮数量的合理性。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
LNG bunkering tankers in marine ports: validation of demand in numbers
Object and purpose of research. The paper considers specialist vessels for re-fueling gas-engined ships, so-called LNG bunkering tankers (LNG bunkering ship as per the Russian Maritime Register of Shipping). The purpose is to formulate recommendations regarding the bunkering tanker fleet configuration for a marine port taking into consideration their functioning model and projected demand for natural gas motor fuel. Materials and methods. Operational experience of the ship type under consideration as well as the performance factors have been generalized and analyzed. Statistics of bunkering companies operating on the St. Petersburg port market have been collected and systematized enabling us to give recommendations for the projected fuel demand. Main results. Operational characteristics of bunkering tankers in the port bunkering infrastructure have been generalized. An approach is suggested for justifying the required number of LNG re-fueling tankers based on the game theory. The main factors defining the volumes of LNG fuel required in port are highlighted. A case study is given for validation of the bunkering tanker demand in numbers for the port of St. Petersburg. Conclusion. Bunkering tankers are a key link in the bunkering infrastructure of any harbor. LNG tankers are growing in numbers every year, which is related to more stringent requirements for environment pollution and reduced discharges from vessels in operation. This study enables justification of bunkering tanker numbers early in the design of a port bunkering infrastructure.
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