OFISI, a novel optimizable inherent safety index based on fuzzy logic
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http://hdl.handle.net/10045/95452
Título: | OFISI, a novel optimizable inherent safety index based on fuzzy logic |
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Autor/es: | Vázquez, Daniel | Ruiz-Femenia, Rubén | Caballero, José A. |
Grupo/s de investigación o GITE: | Computer Optimization of Chemical Engineering Processes and Technologies (CONCEPT) |
Centro, Departamento o Servicio: | Universidad de Alicante. Departamento de Ingeniería Química | Universidad de Alicante. Instituto Universitario de Ingeniería de los Procesos Químicos |
Palabras clave: | Fuzzy logic | Inherent safety | Safety index | Optimization |
Área/s de conocimiento: | Ingeniería Química |
Fecha de publicación: | 4-oct-2019 |
Editor: | Elsevier |
Cita bibliográfica: | Computers & Chemical Engineering. 2019, 129: 106526. doi:10.1016/j.compchemeng.2019.106526 |
Resumen: | We develop a novel inherent safety index, OFISI (Optimizable Fuzzy Inherent Safety Index). The index, based on fuzzy logic, assesses the inherent safety of a piece of equipment or process, and ranks different alternatives. Another intention of this index is to provide a systematic methodology to optimize the safety level. The index is divided into three different sub-indices, accounting for different inherent safety design principles, and allows the designer to consider inherent safety at the same level as the other main objectives (economic and environmental) during the early design of a process. The sub-indices are based on logic relationships that can be easily modified. This allows the decision maker to consider various scenarios and assign different levels of importance to the diverse aspects of a plant. Once the index is presented, a case study highlights its usefulness, proving that the safety objective is at the same level as other criteria. |
Patrocinador/es: | The authors acknowledge financial support from the Spanish “Ministerio de Economía, Industria y Competitividad” (CTQ2016- 77968-C3-2-P , AEI/FEDER, UE). |
URI: | http://hdl.handle.net/10045/95452 |
ISSN: | 0098-1354 (Print) | 1873-4375 (Online) |
DOI: | 10.1016/j.compchemeng.2019.106526 |
Idioma: | eng |
Tipo: | info:eu-repo/semantics/article |
Derechos: | © 2019 Elsevier Ltd. |
Revisión científica: | si |
Versión del editor: | https://doi.org/10.1016/j.compchemeng.2019.106526 |
Aparece en las colecciones: | INV - CONCEPT - Artículos de Revistas |
Archivos en este ítem:
Archivo | Descripción | Tamaño | Formato | |
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2019_Vazquez_etal_CompChemEng_final.pdf | Versión final (acceso restringido) | 6,55 MB | Adobe PDF | Abrir Solicitar una copia |
2019_Vazquez_etal_CompChemEng_accepted.pdf | Accepted Manuscript (acceso abierto) | 2,86 MB | Adobe PDF | Abrir Vista previa |
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