Obtain at least level 1 (Band 1) in Malaysia University English Test (MUET) according to the validity period on the date of application.Obtain at least CGPA 2.00 with grade C in three (3) subjects including General Studies and.Credit in Bahasa Malaysia / Malay language paper in July can also be accounted Obtain Sijil Pelajaran Malaysia (SPM) with credits in Bahasa Malaysia / Malay language and pass the History subjects beginning in 2013.
Static configuration correct but poor dynamic analysisĪll offshore images kindly supplied by Ocean Installer View more. No yoke – initiation wire connected direct to end of PLET elementĭrag and added mass not modelled In detail PLET Laydown – Simplified Model Simplifed Model > Observation – snatch loading in the initiation wire
PLET Laydown – Detailed Model Detailed Model >ĭetailed Drag Coefficients and Added Mass Estimates Vertical Lay System – Lift End Fitting Over Tower Limit Hs (amplitude) or Tp (avoid resonant periods)ĭeck Handling 2nd End From Carousel To Splash Zone Limit the sea state if needed to ensure dynamic motion does not damage the product However to get the end fittings into the water, they need to be freely lifted – High risk to the product!!ĭeck Handling – Dynamics – Pendulum Effects Double Pendulumsĭeck Handling – Dynamics – Pendulum Effects >
#RISER ANALYSIS SOFTWARE OCEAN ORCAFLEX SERIES#
The umbilical path from the carousel to the water during lay is usually controlled by a series of sheaves and chutes Higher risk is during deck handling, initiation, landing and tie-in operations >Īn umbilical is stored on a reel or carousel on the back of the installation vessel lowering and laying the product Large MBRs Wide range of payout and vessel position possible without damaging the product Good safety margin Installation operations with the product in the water are often relatively straightforward e.g. The main part of the installation process often provides low risk to the product > pull in to FPSO) > etcĪ&R Payout Tensioner A&R Wire Load (m) Load (Tonnes) (Tonnes) Lowering to the seabed Land the 1st End Termination Normal pipelay Lower the 2nd End Land the 2nd EndĪlso > J-Tube Pull-Ins > Riser Pull-In (e.g. “Typical” Analysis of a Flexible Flowline or Umbilical > Installation Analysis Software Programs > – Tension in the winch – Tension in the pipeline/flexible/umbilical – Bending / Moments / Curvatures Using FEA software to model the different stages of the installation of a subsea product Static and Dynamic Behavior e.g. De-risking offshore installation of flexibles and umbilicals through the use of detailed global analysis modelling Chris Jones
0 kommentar(er)
