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Memorias de investigación
Ponencias en congresos:
Air temperature, relative humidity, and enthalpy phase space analysis: an innovative proposal for failures diagnosis in a cold chain
Año:2018
Áreas de investigación
  • Agricultura,
  • Ingenierías
Datos
Descripción
The evaluation of the cold chain can be faced from product harvesting in the fields up to the shelf life period in the consumer?s houses; while, at the same time, it is possible assessing the performance of the reefers or storage chambers. Many low-cost-temperature-sensors have been deployed worldwide, either as WSN or multi-distributed RFID loggers, and are commonly used by the industry providing very limited analytics. Recent studies have shown that it is not only the absolute temperature but its derivative, the responsible for relevant changes in fruit quality. Also, the concept of phase analysis, an alternative procedure of analyzing time series, has demonstrated the interest of reproducing the dynamic behavior of a (refrigerated) system; where the reconstruction of the phase space from a time series uses time delays, and the value of the optimal time delays is obtained by heuristics. In this paper we demonstrate the power of such new approach in three different scenarios: local production and distribution of fresh cut vegetables (Chile), the diagnosis of expansion valve malfunction in the refrigeration circuit of warehouses (Spain), and the characterization and supervision of transoceanic transports (Uruguay-Spain/lemons, Uruguay-Rotterdam-Italy/blueberries).
Internacional
Si
Nombre congreso
VIII International Postharvest Symposium: Enhancing Supply Chain and Consumer Benefits - Ethical and Technological Issues
Tipo de participación
970
Lugar del congreso
Cartagena
Revisores
Si
ISBN o ISSN
978-94-62611-90-0
DOI
10.17660/ActaHortic.2018.1194.151
Fecha inicio congreso
21/06/2016
Fecha fin congreso
24/06/2016
Desde la página
1057
Hasta la página
1064
Título de las actas
ISHS Acta Horticulturae 1194: VIII International Postharvest Symposium: Enhancing Supply Chain and Consumer Benefits - Ethical and Technological Issues
Esta actividad pertenece a memorias de investigación
Participantes
  • Autor: Eva Cristina Correa Hernando (UPM)
  • Autor: Belen Diezma Iglesias (UPM)
  • Autor: Javier García-Hierro (CENIM-CSIC)
  • Autor: José Ignacio Robla (CENIM-CSIC)
  • Autor: Tatiana Jiménez-Ariza (Universidad San Buenaventura (Colombia))
  • Autor: Miguel Gómez (UPM)
  • : Ana Cecilia Silveira (Universidad de la República (Uruguay))
  • Autor: Víctor Escalona (Universidad de Chile)
  • Autor: Francisco Javier Arranz Saiz (UPM)
  • Autor: Pilar Barreiro Elorza (UPM)
Grupos de investigación, Departamentos, Centros e Institutos de I+D+i relacionados
  • Creador: Grupo de Investigación: LPF-TAGRALIA: Técnicas Avanzadas en Agroalimentación
  • Departamento: Química y Tecnología de Alimentos
  • Departamento: Ingeniería Agroforestal
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