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Utilisation d'une technique électronique de filtration anti-encrassement afin de prévenir l'encrassement d'un échangeur de chaleur.

Use of electronic anti-fouling technology with filtration to prevent fouling in a heat exchanger.

Auteurs : CHO Y. I., FAN C., CHOI B. G.

Type d'article : Article

Résumé

An innovative technology to control fouling in heat exchangers was developed, based on a combined use of electronic anti-fouling (EAF) technology and filtration. To validate the concept, the study conducted a series of accelerated fouling tests with an artificial hard water of a hardness of 1000 milligrammes/liter. The pressure drop obtained with the combined use of the EAF treatment and filter showed almost no change from the initial value. Furthermore, the overall heat transfer coefficient obtained with the combined use of the EAF treatment and filter decreased by 6% from the initial value, whereas the U value dropped by 29% without any treatment.

Détails

  • Titre original : Use of electronic anti-fouling technology with filtration to prevent fouling in a heat exchanger.
  • Identifiant de la fiche : 1999-2193
  • Langues : Anglais
  • Source : International Journal of Heat and Mass Transfer - vol. 41 - n. 19
  • Date d'édition : 10/1998

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