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Keywords: calculation
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Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 7–10, 2024
Paper Number: PSIG-2411
... of changes in the operating mode of the network. It can also create enhanced opportunities for calculating the state of the network under different conditions, including situations arising due to extraordinary circumstances, such as military operations. To ensure reliable and efficient operation of a gas...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 7–10, 2024
Paper Number: PSIG-2413
... Abstract Pipeline capacity calculations are used to accept transport commitments, and on a daily basis depend on what is inside de pipe and what will be delivered into the pipe. In some cases, there is no time to prepare and stabilize product properties but only to assure maximum or minimum...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 7–10, 2024
Paper Number: PSIG-2417
... measurement and control piping simulation modeling & simulation barg piping design pressure coefficient coefficient psig automatic tuning john hooker equation psig 2417 vadim shapiro psig 2417 daniel theis calculation denote accuracy calculation PSIG 2417 Automatic Tuning of Temperature...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 7–10, 2024
Paper Number: PSIG-2419
... meistr blo related research group tein psig 2419 coefficient laboratory pipeline simulation interest group technology calculation PSIG 2419 Computational heating value tracking for biomethane injection Martin Stýblo1, Vít Meistr1, Lud k Rein tein1 1 SIMONE Research Group, s.r.o. © Copyright...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 16–19, 2023
Paper Number: PSIG-2317
... to accurately simulate the behavior of the pipeline. The next section of this paper describes a procedure that was developed to account for the impacts that condensation and evaporation have on the transportation of multiphase fluids. The method uses thermodynamic equilibrium calculations to determine how...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 16–19, 2023
Paper Number: PSIG-2311
... states government co 2 psig 2311 barley psig 2311 simulator peng-robinson calculation pure co 2 pipeline gerg-2008 wagner equation phase boundary PSIG 2311 Simulation of Anthropogenic Carbon Dioxide Transportation in Pipelines Dr J. J. Barley1 1 Emerson Energy Solutions © Copyright 2023...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 16–19, 2023
Paper Number: PSIG-2321
... of uncertainty of results shall be provided for the calculation (what usually implies kind of Monte-Carlo evaluation). Validation against suitable gas quality measurements shall be performed before commissioning and periodically as regular verification procedure. Software and data processing/integrity...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 16–19, 2023
Paper Number: PSIG-2324
... supercritical fluid flow algorithm correlation contour kink ethane calculation kj kg temperature resistance PSIG 2324 SUPERCRITICAL FLUID FLOW IN PIPELINES - A DENSE PHASE CASE STUDY Hamed Ghasvari-Jahromi a1, Fatemeh Ekram a, Chuntao Deng b, Jim Knudson b, Satya Mokamati a a Vanmok Leak Detection...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 10–13, 2022
Paper Number: PSIG-2221
... upstream oil & gas calculation amplitude excitation frequency compressors engines and turbines piping system pulsation acoustic natural frequency reciprocating compressor natural gas hydrogen PSIG 2221 Pipeline Operation with Hydrogen: Pulsation Considerations from Reciprocating...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 10–13, 2022
Paper Number: PSIG-2217
... hydrogen reservoir surveillance midstream oil & gas calculation energy flow energy capacity equation compressor station marko hauliš psig 2217 hydrogen content PSIG 2217 Effects of hydrogen admixtures on pipeline capacity Martin Stýblo1, Vít Meistr1, Marko Hauli 1 1 SIMONE Research Group...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 3–7, 2021
Paper Number: PSIG-2111
... modeling & simulation scada system pipeline tool plc midstream oil & gas gas pipeline pipeline logic integration calculation operation software psig 2111 simulator application interface process tool integrated operator training system Abstract The purpose...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 14–17, 2019
Paper Number: PSIG-1912
... using the NSM tool. initial state simulation operator consumption net schedule management dynamic optimisation marko hauliš psig 1912 gas day online simulation balaz rosta fgsz scenario calculation compressor station midstream oil & gas network mode optimisation operation...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 14–17, 2019
Paper Number: PSIG-1915
... a possibility of using other simulators in a similar way. constraint steady state psig 1915 evolution strategy objective function evolutionary calculation server experiment downstream oil & gas computer machine learning gas transport artificial intelligence midstream oil & gas...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 14–17, 2019
Paper Number: PSIG-1926
... ABSTRACT An important variable considered in the sizing and design of pipelines is the absolute roughness of the pipe, which is used to calculate the pressure loss during fluid flow through the pipeline. The default value for absolute roughness of commercial steel pipe, as generally used...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 14–17, 2019
Paper Number: PSIG-1932
... ABSTRACT Ultrasonic flow meters, in addition to calculating flow rate, measure the speed of sound in the fluid at the local fluid pressure and temperature. It is desirable to be able to compute the crude oil specific gravity at base (i.e. standard temperature and pressure) conditions from...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 15–18, 2018
Paper Number: PSIG-1801
... crude oil calculation comprehensive model © Copyright 2018, PSIG, Inc. This paper was prepared for presentation at the PSIG Annual Meeting held in Deer Valley, Utah, 15 May 18 May 2018. This paper was selected for presentation by the PSIG Board of Directors following review of information...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 15–18, 2018
Paper Number: PSIG-1805
... considerations and simulation techniques in connection with the unique challenges associated with modelling dilbit systems. equation fluid density pipeline system pipeline piping simulation psig 1805 upstream oil & gas john dawson 1 production monitoring calculation heavy crude james yang 1...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 15–18, 2018
Paper Number: PSIG-1815
... systems - customer settlements. This article describes the problems that may occur in SCADA systems specifically in simulation systems, in the absence of or invalid input data. The basis for the correct functioning of the simulation calculations cooperating with SCADA systems is correct input data...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 15–18, 2018
Paper Number: PSIG-1818
... and calculations need to be scrutinized. Solutions to deal with inaccurate pump curve approximations or calculations will also be presented. INTRODUCTION AND BACKGROUND Hydraulics engineers are constantly vying to model their pipeline systems as accurately as possible. One source of hidden errors is the pump...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 9–12, 2017
Paper Number: PSIG-1701
... compositions, the dynamic network simulation combined with forecasting of behavior all sources and offtakes, is necessary. The article describes model of full chain of calculation. At entries, there are: productions, storages and interconnectors with more less stable gas compositions and LNG Terminals where...

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