WebSep 16, 2013 · This article presents a numerical study of the coupled ship motions and tank sloshing of a liquefied natural gas carrier. To solve this coupled problem, we have developed a time-domain numerical method. The method combines a ship motion solver based on strip theory and a computational fluid dynamics sloshing solver. WebDuring LNG delivery and offloading operations, interactions between ship motions and internal LNG sloshing would affect the stability of LNG carrier and also lead to the …
A study on coupling effect between sloshing and motion of …
Webbodies in time domain simulation. Then, the LNG-carrier and sloshing problem are coupled in frequency and time domain, similar to the method in the MARIN-FPSO case. Sloshing effect on LNG-carrier motion is investigated with respect to different tank filling levels including various conditions such as gap distance between two bodies, selection of WebABSTRACT At mild sea state, side-by-side arrangement is considered for the Floating LNG (FLNG) offloading operations to transfer LNG cargo into a shuttle LNG carrier through … cd rw usb drive
THE EFFECTS OF LNG-SLOSHING ON THE GLOBAL …
WebAbstract: Liquid sloshing phenomena in No. 2 tank of 140km3 liquefied natural gas (LNG) carriers have been studied numerically and experimentally. The scale of the model tank was selected as 1/55.9. Roll and pitch motions were tested. For measuring impact pressures, seventeen pressure sensors were installed on the tank model. WebDec 1, 2011 · To evaluate the performance of membrane-type LNG carriers under half-loading conditions, simulation for coupled ship motion and sloshing has been carried out by using a newly developed time domain scheme. The external fluid field was solved by potential theory, while the internal fluid field was solved by a 3D finite difference method. … WebSep 26, 2024 · This paper discusses the coupling influence of floating LNG (FLNG) motions with internal liquid sloshing. Model experiments were performed in an ocean model basin, and results were compared with numerical calculations. The FLNG model used in our study had six square tanks. To verify the liquid cargo effect, the FLNG model was tested under … butterfield rodeo benson az