Alizadeh, SiamakSriramula, Srinivas2018-11-222018-11-222018-03Alizadeh, S & Sriramula, S 2018, 'Unavailability assessment of redundant safety instrumented systems subject to process demand', Reliability Engineering & System Safety, vol. 171, pp. 18-33. https://doi.org/10.1016/j.ress.2017.11.0110951-8320ORCID: /0000-0001-6158-8686/work/97666033http://hdl.handle.net/2164/11488Sriramula’s work within the Lloyd’s Register Foundation Centre for Safety and Reliability Engineering at the University of Aberdeen is supported by Lloyd’s Register Foundation. The Foundation helps to protect life and property by supporting engineering-related education, public engagement and the application of re-search.161055642engMarkov ChainUnavailability AssessmentSafety Instrumented SystemsHazardous Event FrequencyProcess DemandTA Engineering (General). Civil engineering (General)TAJournal article10.1016/j.ress.2017.11.011171