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A NEW TECHNIQUE FOR THE CLEANING OF BRAZED ALUMINIUM PLATE HEAT EXCHANGERS, PLUGGED IN OPERATION BY THE INTRODUCTION OF FINE SOLID PARTICLES.

UNE NOUVELLE TECHNIQUE DE NETTOYAGE D'ECHANGEURS A PLAQUES EN ALUMINIUM BRASE, OBTURES EN EXPLOITATION PAR L'INTRODUCTION DE FINES PARTICULES SOLIDES.

Author(s) : GERARD C.

Summary

PLATE-FIN HEAT EXCHANGERS ARE KNOWN TO BE SUSCEPTIBLE TO PLUGGING WITH SOLID PARTICLES, THUS LEADING TO FLOW MALDISTRIBUTION, EXCESSIVE PRESSURE DROP AND THERMAL UNDERPERFORMANCE. A CLEANING METHOD, BASED ON THE SUDDEN DISCHARGE OF A VOLUME OF AIR UNDER PRESSURE, THROUGH EACH STREAM, OR EACH INDIVIDUAL PASSAGE OF THE FOULED EXCHANGER, HAS BEEN SUCCESSFULLY USED ON A NUMBER OF EXCHANGERS IN SERVICE. THIS METHOD IS A RELIABLE AND EFFICIENT MEANS OF REMOVING SOLIDS ENTRAINED WITHIN PLATE FIN HEAT EXCHANGERS.

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Pages: 407-412

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Details

  • Original title: UNE NOUVELLE TECHNIQUE DE NETTOYAGE D'ECHANGEURS A PLAQUES EN ALUMINIUM BRASE, OBTURES EN EXPLOITATION PAR L'INTRODUCTION DE FINES PARTICULES SOLIDES.
  • Record ID : 1985-1883
  • Languages: French
  • Source: [Refrigeration serving humanity]. Proceedings of the XVIth international Congress of Refrigeration.
  • Publication date: 1983/08/07

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