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UTILIZING TRANSIENT MODEL FOR SIMULATING UNCERTAINTY OF NATURAL GAS TRANSPORTATION SYSTEMS

High pressure fluctuations in gas transmission network is an extensive problem that leads to ineffective planning of gas management. Several studies are required to ensure pipeline integrity and safety limit remain intact. This paper investigates demand uncertainty factor and propose mitigation to s...

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Main Authors: Saaid, M.H., Mahadzir, S.
Format: Article
Published: Taylor's University 2023
Online Access:http://scholars.utp.edu.my/id/eprint/34355/
https://www.scopus.com/inward/record.uri?eid=2-s2.0-85147520163&partnerID=40&md5=3e28c38ef469dcb7424a9df8420e9de2
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spelling oai:scholars.utp.edu.my:343552023-02-17T12:59:38Z http://scholars.utp.edu.my/id/eprint/34355/ UTILIZING TRANSIENT MODEL FOR SIMULATING UNCERTAINTY OF NATURAL GAS TRANSPORTATION SYSTEMS Saaid, M.H. Mahadzir, S. High pressure fluctuations in gas transmission network is an extensive problem that leads to ineffective planning of gas management. Several studies are required to ensure pipeline integrity and safety limit remain intact. This paper investigates demand uncertainty factor and propose mitigation to solve high pressure fluctuation issue. A hydraulic steady state simulation is carried out using Pipeline Studio that computes time variant pressure output by considering flow, temperature and initial pressure profile for specific boundary and network element set points. Using sensitivity analysis result for gas flow equation and equation of state, the simulation is carried out for transient condition by using Movement Control Order (MCO) scenario due to pandemic COVID 19 as case study. Pressure trends obtained by running simulation on above case study are collected and compared with maximum operation pressure limit in pipelines. Result successfully concludes simulated pressure achieved is 61.87 barg with overall percentage of error by 0.31. Study encourages future work to integrate simulation of gas and electricity to minimise uncertainty effect of gas demand to future proof the safety and reliability of pipeline system. © School of Engineering, Taylor's University. Taylor's University 2023 Article NonPeerReviewed Saaid, M.H. and Mahadzir, S. (2023) UTILIZING TRANSIENT MODEL FOR SIMULATING UNCERTAINTY OF NATURAL GAS TRANSPORTATION SYSTEMS. Journal of Engineering Science and Technology, 18 (1). pp. 276-300. ISSN 18234690 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85147520163&partnerID=40&md5=3e28c38ef469dcb7424a9df8420e9de2
institution Universiti Teknologi Petronas
building UTP Resource Centre
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Petronas
content_source UTP Institutional Repository
url_provider http://eprints.utp.edu.my/
description High pressure fluctuations in gas transmission network is an extensive problem that leads to ineffective planning of gas management. Several studies are required to ensure pipeline integrity and safety limit remain intact. This paper investigates demand uncertainty factor and propose mitigation to solve high pressure fluctuation issue. A hydraulic steady state simulation is carried out using Pipeline Studio that computes time variant pressure output by considering flow, temperature and initial pressure profile for specific boundary and network element set points. Using sensitivity analysis result for gas flow equation and equation of state, the simulation is carried out for transient condition by using Movement Control Order (MCO) scenario due to pandemic COVID 19 as case study. Pressure trends obtained by running simulation on above case study are collected and compared with maximum operation pressure limit in pipelines. Result successfully concludes simulated pressure achieved is 61.87 barg with overall percentage of error by 0.31. Study encourages future work to integrate simulation of gas and electricity to minimise uncertainty effect of gas demand to future proof the safety and reliability of pipeline system. © School of Engineering, Taylor's University.
format Article
author Saaid, M.H.
Mahadzir, S.
spellingShingle Saaid, M.H.
Mahadzir, S.
UTILIZING TRANSIENT MODEL FOR SIMULATING UNCERTAINTY OF NATURAL GAS TRANSPORTATION SYSTEMS
author_facet Saaid, M.H.
Mahadzir, S.
author_sort Saaid, M.H.
title UTILIZING TRANSIENT MODEL FOR SIMULATING UNCERTAINTY OF NATURAL GAS TRANSPORTATION SYSTEMS
title_short UTILIZING TRANSIENT MODEL FOR SIMULATING UNCERTAINTY OF NATURAL GAS TRANSPORTATION SYSTEMS
title_full UTILIZING TRANSIENT MODEL FOR SIMULATING UNCERTAINTY OF NATURAL GAS TRANSPORTATION SYSTEMS
title_fullStr UTILIZING TRANSIENT MODEL FOR SIMULATING UNCERTAINTY OF NATURAL GAS TRANSPORTATION SYSTEMS
title_full_unstemmed UTILIZING TRANSIENT MODEL FOR SIMULATING UNCERTAINTY OF NATURAL GAS TRANSPORTATION SYSTEMS
title_sort utilizing transient model for simulating uncertainty of natural gas transportation systems
publisher Taylor's University
publishDate 2023
url http://scholars.utp.edu.my/id/eprint/34355/
https://www.scopus.com/inward/record.uri?eid=2-s2.0-85147520163&partnerID=40&md5=3e28c38ef469dcb7424a9df8420e9de2
_version_ 1758580621071876096
score 13.211869

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