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COMPUTERIZED SYSTEM FOR THE DRAWING OF INDICATOR DIAGRAMS OF HIGH SPEED REFRIGERATING COMPRESSORS.

SYSTEME INFORMATISE POUR LA PRISE DE DIAGRAMMES PRESSION-VOLUME DE COMPRESSEURS FRIGORIFIQUES RAPIDES.

Author(s) : DALIGAULT J., DUMINIL M.

Summary

THE EXPERIMENTAL SYSTEM FOR DRAWING INDICATOR DIAGRAMS (P-V DIAGRAMS) OF HIGH SPEED REFRIGERATING COMPRESSORS CONTAINS THE FOLLOWING COMPONENTS: PRESSURE TRANSDUCER ; ANALOGIC-DIGITAL CONVERTER ; MEMORY ; AND COMPUTER. OPTICAL ENCODER, IN-STALLED ON THE COMPRESSOR SHAFT, COMMAND INITIALIZATION OF MEASURING SEQUENCE AND INCREMENTATION OF THE MEMORY. THE COMPUTER ACHIEVES THE DATA EXTRACTION FROM THE MEMORY AND CALCULATIONS. VARIOUS EXAMPLES OF P-V DIAGRAMS OF REFRIGERATING COMPRESSOR ARE GIVEN.

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Pages: 782-788

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Details

  • Original title: SYSTEME INFORMATISE POUR LA PRISE DE DIAGRAMMES PRESSION-VOLUME DE COMPRESSEURS FRIGORIFIQUES RAPIDES.
  • Record ID : 1988-1409
  • Languages: French
  • Source: Development in refrigeration, refrigeration for development. Proceedings of the XVIIth international Congress of Refrigeration.
  • Publication date: 1987/08/24
  • Document available for consultation in the library of the IIR headquarters only.

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