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Dynamic performance analysis of a mechanical vapor recompression distillation system. 

Auteurs : NEGI P., LUO W. J., LI K.-Y., HONG W. T., SINGH H.

Type d'article : Article de la RIF

Résumé

This study presents an experimental and thermodynamic performance analysis of a mechanical vapor recom pression (MVR) distillation system designed for industrial wastewater treatment. The research investigates the integration of an adaptive variable-frequency control strategy as a mechanism to enhance energy utilization and system stability under dynamic load conditions. A primary innovation introduced in this study is the charac terization of transient "thermal shocks" caused by periodic feed replenishment and the subsequent experimental demonstration of a variable-frequency response to mitigate these fluctuations. Results identify an optimal thermodynamic operating range at 25–30 Hz, where stable vapor superheating and latent heat recovery are maximized. Peak efficiency occurred at 30 Hz, achieving a distillation rate of 226.69 kg.h 1 with a Coefficient of Performance (COP) of 18.89. By linking compressor frequency dynamics to phase-change stability, this study provides a practical foundation for optimizing the energy efficiency and resilience of sustainable water recovery systems.

Documents disponibles

Format Papier

Pages : 10

Disponible

  • Prix public

    20 €

  • Prix membre*

    Gratuit

* meilleur tarif applicable selon le type d'adhésion (voir le détail des avantages des adhésions individuelles et collectives)

Détails

  • Titre original : Dynamic performance analysis of a mechanical vapor recompression distillation system. 
  • Identifiant de la fiche : 30034927
  • Langues : Anglais
  • Sujet : Technologie
  • Source : International Journal of Refrigeration - Revue Internationale du Froid - vol. 187
  • Date d'édition : 07/2026
  • DOI : http://dx.doi.org/https://doi.org/10.1016/j.ijrefrig.2026.106960

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