Partager

Conception, fabrication et mise en service d’une installation d’essai de systèmes frigorifiques de 350 kW pour l’étude expérimentale d’équipements de la chaîne du froid de grande taille.

Design, build-up, and commissioning of 350 kW refrigeration test facility for experimental investigation of large cold chain equipment.

Numéro : pap. 2580

Auteurs : WENZEL M., ELBEL S., HRNJAK P.

Résumé

A new refrigeration facility suitable for experimental investigation of a large variety of cold chain applications has been designed and built from the ground up. The system utilizes a cascade approach and combines two screw compressors in DX configuration cooling ethylene glycol/water (EGW) for low and medium temperature applications. The targeted cooling capacity ranges from 100 kW at -40°C to 350 kW at 0°C. Both stages are designed for use with R410A. Unlike systems that are installed in commercial environments, this new facility has been fully instrumented, including test sections with visual access, to obtain accurate performance measurements at different ambient temperatures and load conditions. This paper gives valuable insights and lessons learned from the design and commissioning process including controls, start-up, and oil return issues. Good agreement has been observed between actual and target performance for which the refrigeration facility has been designed.

Documents disponibles

Format PDF

Pages : 8 p.

Disponible

  • Prix public

    20 €

  • Prix membre*

    15 €

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

Détails

  • Titre original : Design, build-up, and commissioning of 350 kW refrigeration test facility for experimental investigation of large cold chain equipment.
  • Identifiant de la fiche : 30018635
  • Langues : Anglais
  • Source : 2016 Purdue Conferences. 16th International Refrigeration and Air-Conditioning Conference at Purdue.
  • Date d'édition : 11/07/2016

Liens


Voir d'autres communications du même compte rendu (274)
Voir le compte rendu de la conférence

Indexation