Partager

Système de conditionnement d'air à adsorption permettant de réduire les émissions des moteurs et la consommation de carburant des poids lourds.

An adsorption air-conditioning system to reduce engine emissions and fuel consumption for heavy-duty vehicles.

Numéro : pap. n. R17, 2336

Auteurs : ZHONG Y., WERT K. L., FANG T.

Résumé

An adsorption air conditioning system is proposed to provide cooling for heavy-duty vehicles. This system is powered by waste heat when the engine is running. When the engine is off, it can be operated by fuel fire heaters, a recently implemented technology to reduce the idling of heavy-duty vehicles. Hence, this system can not only reduce engine emissions but improve the overall engine efficiency. A model of the adsorption system using the zeolite-water working pair is developed and the system performance with different operating cycle is reported. The results show that the COP of the system increases with the length of the cycle period but the total cooling capacity decreases during the same period of operation. The dynamic performance of the system provides guidance for the system control and energy minimization.

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 : An adsorption air-conditioning system to reduce engine emissions and fuel consumption for heavy-duty vehicles.
  • Identifiant de la fiche : 30000774
  • Langues : Anglais
  • Source : 2010 Purdue Conferences. 13th International Refrigeration and Air-Conditioning Conference at Purdue.
  • Date d'édition : 12/07/2010

Liens


Voir d'autres communications du même compte rendu (121)
Voir le compte rendu de la conférence

Indexation