FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2170553061> ?p ?o ?g. }

• W2170553061 abstract "Abstract In Great Britain, advice on land-use planning decisions in the vicinity of major hazard sites and pipelines is provided to Local Planning Authorities by the Health and Safety Executive (HSE), based on quantified risk assessments of the risks to the public in the event of an accidental release. For potential exposures to toxic substances, the hazard and risk is estimated by HSE on the basis of a “toxic load”. For carbon dioxide (CO2), this is calculated from the time-integral of the gas concentration to the power eight. As a consequence of this highly non-linear dependence of the toxic load on the concentration, turbulent concentration fluctuations that occur naturally in jets or plumes of CO2 may have a significant effect on the calculated hazard ranges. Most dispersion models used for QRA only provide estimates of the time- or ensemble-averaged concentrations. If only mean concentrations are used to calculate the toxic load, and the effects of concentration fluctuations are ignored, there is a danger that toxic loads and hence hazard ranges will be significantly under-estimated. This paper explores a simple and pragmatic modification to the calculation procedure for CO2 toxic load calculations. It involves the assumption that the concentration fluctuates by a factor of two with a prescribed square-wave variation over time. To assess the validity of this methodology, two simple characteristic flows are analysed: the free jet and the dense plume (or gravity current). In the former case, an empirical model is used to show that the factor-of-two approach provides conservative estimates of the hazard range. In the latter case, a survey of the literature indicates that there is at present insufficient information to come to any definite conclusions. Recommendations are provided for future work to investigate the concentration fluctuation behaviour in dense CO2 plumes. This includes further analysis of existing dense gas dispersion data, measurements of concentration fluctuations in ongoing large-scale CO2 release experiments, and numerical simulations." @default.
• W2170553061 created "2016-06-24" @default.
• W2170553061 creator A5033227440 @default.
• W2170553061 creator A5047245592 @default.
• W2170553061 date "2012-01-01" @default.
• W2170553061 modified "2023-09-26" @default.
• W2170553061 title "Accounting for the effect of concentration fluctuations on toxic load for gaseous releases of carbon dioxide" @default.
• W2170553061 cites W1595606650 @default.
• W2170553061 cites W1619978781 @default.
• W2170553061 cites W1964954840 @default.
• W2170553061 cites W1966427452 @default.
• W2170553061 cites W1976512460 @default.
• W2170553061 cites W1980998129 @default.
• W2170553061 cites W1981276669 @default.
• W2170553061 cites W1982106539 @default.
• W2170553061 cites W1987834088 @default.
• W2170553061 cites W1988626914 @default.
• W2170553061 cites W1995574085 @default.
• W2170553061 cites W1997802585 @default.
• W2170553061 cites W2006677997 @default.
• W2170553061 cites W2008369254 @default.
• W2170553061 cites W2010921306 @default.
• W2170553061 cites W2016851158 @default.
• W2170553061 cites W2021592755 @default.
• W2170553061 cites W2022184764 @default.
• W2170553061 cites W2022714519 @default.
• W2170553061 cites W2029468921 @default.
• W2170553061 cites W2037957063 @default.
• W2170553061 cites W2039924711 @default.
• W2170553061 cites W2046759114 @default.
• W2170553061 cites W2055717788 @default.
• W2170553061 cites W2059658497 @default.
• W2170553061 cites W2063139317 @default.
• W2170553061 cites W2069063383 @default.
• W2170553061 cites W2071556276 @default.
• W2170553061 cites W2076072327 @default.
• W2170553061 cites W2082976441 @default.
• W2170553061 cites W2087638652 @default.
• W2170553061 cites W2089564765 @default.
• W2170553061 cites W2089940405 @default.
• W2170553061 cites W2095181130 @default.
• W2170553061 cites W2097210120 @default.
• W2170553061 cites W2114432566 @default.
• W2170553061 cites W2122485176 @default.
• W2170553061 cites W2135367961 @default.
• W2170553061 cites W2136775007 @default.
• W2170553061 cites W4229726714 @default.
• W2170553061 doi "https://doi.org/10.1016/j.jlp.2011.06.028" @default.
• W2170553061 hasPublicationYear "2012" @default.
• W2170553061 type Work @default.
• W2170553061 sameAs 2170553061 @default.
• W2170553061 citedByCount "12" @default.
• W2170553061 countsByYear W21705530612012 @default.
• W2170553061 countsByYear W21705530612013 @default.
• W2170553061 countsByYear W21705530612014 @default.
• W2170553061 countsByYear W21705530612015 @default.
• W2170553061 countsByYear W21705530612016 @default.
• W2170553061 countsByYear W21705530612018 @default.
• W2170553061 countsByYear W21705530612020 @default.
• W2170553061 crossrefType "journal-article" @default.
• W2170553061 hasAuthorship W2170553061A5033227440 @default.
• W2170553061 hasAuthorship W2170553061A5047245592 @default.
• W2170553061 hasConcept C105795698 @default.
• W2170553061 hasConcept C121332964 @default.
• W2170553061 hasConcept C153294291 @default.
• W2170553061 hasConcept C178790620 @default.
• W2170553061 hasConcept C185592680 @default.
• W2170553061 hasConcept C2775840915 @default.
• W2170553061 hasConcept C33923547 @default.
• W2170553061 hasConcept C39432304 @default.
• W2170553061 hasConcept C49261128 @default.
• W2170553061 hasConcept C530467964 @default.
• W2170553061 hasConcept C57879066 @default.
• W2170553061 hasConcept C91586092 @default.
• W2170553061 hasConceptScore W2170553061C105795698 @default.
• W2170553061 hasConceptScore W2170553061C121332964 @default.
• W2170553061 hasConceptScore W2170553061C153294291 @default.
• W2170553061 hasConceptScore W2170553061C178790620 @default.
• W2170553061 hasConceptScore W2170553061C185592680 @default.
• W2170553061 hasConceptScore W2170553061C2775840915 @default.
• W2170553061 hasConceptScore W2170553061C33923547 @default.
• W2170553061 hasConceptScore W2170553061C39432304 @default.
• W2170553061 hasConceptScore W2170553061C49261128 @default.
• W2170553061 hasConceptScore W2170553061C530467964 @default.
• W2170553061 hasConceptScore W2170553061C57879066 @default.
• W2170553061 hasConceptScore W2170553061C91586092 @default.
• W2170553061 hasLocation W21705530611 @default.
• W2170553061 hasOpenAccess W2170553061 @default.
• W2170553061 hasPrimaryLocation W21705530611 @default.
• W2170553061 hasRelatedWork W1508499402 @default.
• W2170553061 hasRelatedWork W1892464289 @default.
• W2170553061 hasRelatedWork W1964681570 @default.
• W2170553061 hasRelatedWork W1971529587 @default.
• W2170553061 hasRelatedWork W1973141898 @default.
• W2170553061 hasRelatedWork W1973422789 @default.
• W2170553061 hasRelatedWork W2008978208 @default.
• W2170553061 hasRelatedWork W2029370884 @default.
• W2170553061 hasRelatedWork W2059787188 @default.
• W2170553061 hasRelatedWork W2063916353 @default.
• W2170553061 hasRelatedWork W2064111187 @default.

• next