preHAZOP: graph‐based safety analysis for early integration into automated engineering workflows

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dc.contributor.authorOeing, Jonas
dc.contributor.authorHoltermann, Tim
dc.contributor.authorWelscher, Wolfgang
dc.contributor.authorSeverins, Christian
dc.contributor.authorVogel, Marius
dc.contributor.authorKockmann, Norbert
dc.date.accessioned2025-01-23T11:36:30Z
dc.date.available2025-01-23T11:36:30Z
dc.date.issued2023-05-08
dc.description.abstractThe increasing digitalization and standardization within the process industry lead to a high availability of digital, machine-readable processes and plant descriptions. In particular, the publication of the DEXPI standard provides a digital representation of plant topologies including a complete description of all specifications. In early planning phases, this can be used as the basis for an automated safety assessment since digital availability significantly simplifies accessibility for smart search algorithms. This paper presents the preHAZOP search algorithm, which was developed to analyze P&IDs in DEXPI format and to detect safety-critical deviations regarding their risk according to a classical HAZOP analysis. The preHAZOP is of particular interest in early process development stages and can be easily integrated into modern, digital engineering workflows.en
dc.identifier.urihttp://hdl.handle.net/2003/43380
dc.identifier.urihttp://dx.doi.org/10.17877/DE290R-25212
dc.language.isoen
dc.relation.ispartofseriesChemie - Ingenieur - Technik; 95(7)
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.subjectDetail engineeringen
dc.subjectDEXPIen
dc.subjectHAZOPen
dc.subjectSafety analysisen
dc.subjectSmart engineeringen
dc.subject.ddc660
dc.titlepreHAZOP: graph‐based safety analysis for early integration into automated engineering workflowsen
dc.typeText
dc.type.publicationtypeResearchArticle
dcterms.accessRightsopen access
eldorado.secondarypublicationtrue
eldorado.secondarypublication.primarycitationOeing, J., Holtermann, T., Welscher, W., Severins, C., Vogel, M. and Kockmann, N. (2023), preHAZOP: Graph-Based Safety Analysis for Early Integration into Automated Engineering Workflows. Chemie Ingenieur Technik, 95: 1083-1095. https://doi.org/10.1002/cite.202200222
eldorado.secondarypublication.primaryidentifierhttps://doi.org/10.1002/cite.202200222

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