![]() ![]() ![]() ![]() Then, coupled dynamic models, wherein both buoys and hoses are included, are developed using OrcaFlex. For each condition, the integrated design of the mooring system and riser is executed according to the derived procedure. To implement this process, three different riser lengths with the lazy-S configuration are considered at three different sea depths at the terminal installation site. This, in turn, leads to substantial benefits in terms of overall system response, cost reduction, and safety to the offshore oil terminal. In this methodology, the diagrams of both risers and mooring lines are incorporated into a single spiral, thus identifying the safe and failure zones of risers and the mooring lines of the oil terminal. These two diagrams are obtained separately by different analyses therefore, codes or standards are available separately for two components. One of the important criteria considered in this integrated design is the offset diagram and safe operation zone (SAFOP) related to the mooring system and the riser, respectively. Thus, the present paper aims to develop an integrated design process for riser systems with a lazy-S configuration and mooring systems in the offshore catenary anchor leg mooring (CALM) oil terminal. Traditionally, these two parts are designed separately without considering the nonlinear interaction between them. The mooring and riser system is the most critical part of an offshore oil terminal. ![]()
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