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Keywords: resistance
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Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 16–19, 2023
Paper Number: PSIG-2324
... ghasvari-jahromi psig 2324 diameter upstream oil & gas reservoir surveillance canada government climate change supercritical fluid flow algorithm correlation contour kink ethane calculation kj kg temperature resistance PSIG 2324 SUPERCRITICAL FLUID FLOW IN PIPELINES - A DENSE PHASE...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 12–15, 2015
Paper Number: PSIG-1518
... and flow meters. Tuning an online model to use the pressure meters at these locations can be difficult, as the computed delivery/injection flow rate is very sensitive to a variety of different sources of error. This paper presents a novel method of computing the resistance between the branch pressure meter...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, April 16–19, 2013
Paper Number: PSIG-1315
... motion containing DRA is proposed. The model takes into account the gradual breakup of DRA in a pipeline flow. The influence of DRA is considered as a dependence of hydraulic resistance coefficient on the DRA concentration; the DRA concentration in turn depends on a travel distance in a pipeline...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 24–27, 2011
Paper Number: PSIG-1113
... pipeline psig 1113 pipeline simulation interest group piping simulation artificial intelligence pipeline simulation lng measurement and control pressure drop liquified natural gas co pipeline boundary layer boundary condition pipeline leak detection resistance gas pipeline...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, October 23–26, 2007
Paper Number: PSIG-0710
... ABSTRACT The aim of this paper is to fill the gap between theory and practice concerning the dynamic behavior of a gas transport pipeline. The different aspects are ordered according to the level of importance. The first level is the resistance of a pipeline. Some remarks will be made...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, October 22–23, 1992
Paper Number: PSIG-9206
... - flow change during an iteration at a pipe len - the length of a pipe D - the diameter of a pipe a - the non-linear resistance of a pipe C - constant in the pressure-drop equation A - the branch-nodal incidence matrix (N x L) 3 - the branch-nodal incidence matrix, only flow nodes (Nq x L) i,j...

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