SEMI-HERMETIC MOTOR-COMPRESSOR UNIT WITH THE MOTOR OUTSIDE OF THE REFRIGERATION CIRCUIT.
Author(s) : MONCADA LO GIUDICE G., STANZANI F.
Summary
THE PAPER REFERS TO THE LABORATORY TESTS OF 2 MOTOR COMPRESSORS. THE FIRST IS A STANDARD ONE, THE SECOND IS A PROTOTYPE, ACTUALLY A VARIATION OF THE FIRST ONE, WITH THE ELECTRIC MOTOR ASSEMBLED ON THE SHAFT EXTENSION OF THE COMPRESSOR, BUT ENTIRELY SEGREGATED FROM THE REFRIGERANT SYSTEM. THE MOTOR IS INDIRECTLY COOLED BY THE SUCTION REFRIGERANT VAPOUR THROUGH A SECONDARY DIELECTRIC FLUID, IN WHICH THE MOTOR IS FULLY IMMERSED. OBJECTIVE OF THE TEST PROGRAM WAS TO COMPARE THE BEHAVIOUR OF THE 2 MOTOR COMPRESSORS UNDER IDENTICAL RUNNING CONDITIONS.
Details
- Original title: SEMI-HERMETIC MOTOR-COMPRESSOR UNIT WITH THE MOTOR OUTSIDE OF THE REFRIGERATION CIRCUIT.
- Record ID : 1991-2102
- Languages: English
- Publication date: 1990/07/17
- Source: Source: Proc. 1990 int. Compress. Eng. Conf., Purdue Univ.
vol. 2; 567-576; 3 fig.; 1 phot.; 1 tabl.; 3 ref. - Document available for consultation in the library of the IIR headquarters only.
Indexing
- Themes: Compressors
- Keywords: Semihermetic compressor; Measurement; Design; Performance; Refrigerating plant; Air conditioning; Compressor
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