Posts by iniped
Project critical path and deriving requirements for Engineering
Baron, Herve Large complex projects entail a high number of highly inter-related activities. One must be able to stand back, identify the priorities and attend to them. Even though each project has unique features there are repeating patterns. The critical path and show stoppers are always the same, in particular Information from Equipment vendors and…
Read MorePipe Supports. Functionality, selection requirements and importance of high quality pipe support elements
Bittorf, Frank In order to allow thermal movement of a piping system and save the piping system from unplanned movements, different types of flexible pipe supports and safety elements are needed, mainly Constant supports, variable supports as well as rigid struts and shock absorbers. This seminar will explain in detail the different working principles, technical…
Read MoreImpellers arrangement analysis and related design impacts on double stage centrifugal fan for Oil & Gas applications.
Graziano, Vimercati In recent Oil & Gas mega projects we experienced increasing requests for centrifugal fans operating in severe duty conditions with constraints related to limited installation areas, being the plant layouts already decided and frozen at project early stage. Therefore, the selection of the most adequate rotating machine became more and more sensitive in…
Read MoreLiquid Ring Compression Technology
Botti, Alberto Introduction of Liquid Ring Compressor technology (LCR) and working principle. General cross sectional drawing and internal parts. Sizing of LRC: Input Data and conversion method. Process flow diagram and heat & material balance. Typical scheme of LRC with water as service liquid. Example of H&MB. Case studies: Flare Gas Recovery Applications Downloads Slides
Read MoreHow can one know whether stub-in/stub-out or fitting connection is required or not for branch connection & in fitting type whether one should go with Tee or o’let?
Stub-out is not a correct term, this should be stub-on. Functionally if you are the piping layout designer doing piping layout then you use the information supplied on the “Branch Selection Tables” provided by the Piping Material Engineer (PME) in the Line Class specs. Functionally if you are the PME developing the “Branch Selection Table”…
Read MoreDecommissioning oriented design. Do we facilitate disinvestment during design
Legname Maniez, Eduardo Life expectancy of facilities. Phased piping and process design to terminate and dismantling. Key factors of abandonment and demolition Downloads Handouts Slides
Read MoreApplications for liquid ring compressors and vacuum pumps in the petrochemical industries and refineries
Piping Material Department: day-to-day work
González Andrino, Ramón
Read MoreReducing Space in Offshore applications for Centrifugal compressors
Banchi, Nicola High Pressure Ratio Compressor (HPRC), it is a new type of compressor architecture that aims to increase the compression station compactness by reducing the number of compressor bodies, in particular for offshore markets provides a great benefits reducing weight, minimizing footprint and installation time. GE’s HPRC technology is based on an innovative architecture…
Read MoreNozzle Design, the weak point in every Pressure Vessel
Tirenti, Javier To attach a nozzle in a pressure vessel, it is necessary to make a hole in the shell or head body in question. When making this hole, an area of the vessel is being “taken away”, therefore stress paths are going to divert tangentially to the hole. Thus, we must “substitute” the removed…
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