The sea potentially fulfills the interests of transportation; for example, transportation tankers. Indonesian is included in seas with dense traffic tankers causing risk oil pollution due to tanker accidents. For three cases contamination caused by accidents occurred Cilacap Sea which largest refinery Indonesia. This study aimed find value justice losses considering that Indonesia has ratified ...

in this paper, a method based on binary-coded genetic algorithm is proposed to explore an optimization method, for obtaining an optimal elliptical tank. this optimization method enhances the rollover threshold of a tank vehicle, especially under partial filling conditions. minimizing the overturning moment imposed on the vehicle due to c.g. height of the liquid load, lateral acceleration and ca...

in this research, gasoline vapours including benzene, toluene, xylene (btx) and total volatile organic compounds (tvocs) emitted from vent pipes of underground storage tanks (usts) were measured at six gas stations in tehran. thereafter, gas station no. 29 was selected as a pilot station and equipped with a vapour control system. the vapours were measured during the summer of 2013 and winter of...

This paper reports a preliminary 3D numerical study of submerged oil spilling from a damaged Double Hull Tanker (DHT) using a VOFbased multiphase flow solver within the framework of the open-source CFD package OpenFOAM. In order to reflect the different features of two typical oil spilling scenarios, i.e. grounding and collision, two cases with spilling holes being located on the bottom and sid...

We consider a short-term scheduling problem for a shipping company engaged in the product and chemical tanker market. The company operates in a dynamic tramp market, which means that it has a given amount of contract cargoes that it has committed itself to carry. In addition the company has to consider optional spot cargoes to utilize its fleet optimally. A commercial decision support system fo...