ShareSummary
Speed variation of the compressor is not usual for low-capacity refrigerating machines, but it is a flexible solution which is appropriate for large-capacity machines. Two experimental loops with open screw compressors are being tested at the Renardières, as part of an industrial partnership. A comparison of different control systems for the single-screw compressor demonstrates the superiority of speed variation over variation of the slide valve control position.
Details
- Original title: Influence de la variation de vitesse sur les performances des compresseurs frigorifiques.
- Record ID : 1994-2244
- Languages: French
- Publication date: 1993/08
- Source: Source: Chauff. Vent. Cond.
vol. 69; n. 8-9; 18-21; 6 fig.; 5 tabl. - Document available for consultation in the library of the IIR headquarters only.
Indexing
- Themes: Compressors
- Keywords: Speed (machines); Variable speed; Design; Performance; Testing; Screw compressor; Compressor
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Speed-controlled screw compressor units.
- Author(s) : LUNDBERG A.
- Date : 1996/12/05
- Languages : English
- Source: Inst. Refrig., Adv. Proof - 5 p.; 10 fig.
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Entraînement ABB à grande vitesse pour compress...
- Author(s) : HENZE M.
- Date : 1994/10
- Languages : French
- Source: Rev. gén. Froid - vol. 84 - n. 947
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Test bench for comparative measurement of energ...
- Author(s) : BENAMER A., CLODIC D.
- Date : 1999/09/19
- Languages : English
- Source: 20th International Congress of Refrigeration: Refrigeration into the Third Millennium.
- Formats : PDF
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A compact horizontal scroll-type compressor for...
- Author(s) : SAWAI K., YAMAMURA M., KOJIMA Y., YAMAMOTO S., KAWAHARA S., SAKAI M., TSUBOKAWA M., ISHII N.
- Date : 1993
- Languages : Japanese
- Source: Trans. JAR - vol. 10 - n. 3
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Measuring the performance of a variable-speed d...
- Author(s) : LENARDUZZI F. J., YAP S. S.
- Date : 1998
- Languages : English
- Source: ASHRAE Transactions. 1998 annual Meeting, Toronto, Ontario + CD-ROM.
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