Intelligent process After the process flow diagram and process schematic were completed, they were turned over to the designers who created the P&IDs. Rather than drawing equipment and lines, adding bubbles, and putting text in the bubbles, they were able to insert pre-created equipment blocks ...
This paper focuses only on explosion accidents and discusses the development of an explosion risk analysis procedure possible to apply at process flow diagram (PFD) level. The explosion risk analysis procedure using PFD has 6 steps; modelling of a process, scenario selection, inventory calculation, ...
12. Because the motor impedance Z0motor is much less than the port or the starboard equivalent impedances (because of the grounding resistors), the motor provides a low-impedance path for the zero- sequence current to flow. Again, this path is only present when the machine is either a ...
DSME performed various activities in conceptual engineering of GTL FPSO 5.1 Topside: Design basis, Block flow diagram, Process simulation report, Heat & material balance, Topside process simulation, Equipment list, Equipment datasheet, Vendor proposal, Topside layout, and Investment cost 5.2 Hull: ...
This study estimated the availability of air and nitrogen systems depending on the design stages to analyze the gap between early and late design stages. Three design stages were considered: Stages I–III. Stage I was the process flow diagram (PFD) stage and Stage II was the piping and instr...
Fig. 3 presents a procedural flow chart of de-coupled hydrodynamic analysis for the dynamic behavior of combined floater-mooring lines. The procedure is divided into two parts: quasi-static and dynamic analysis, each of which handles the mooring line behavior in either a quasi-static or dynamic...