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IN 1983 IT WAS DECIDED TO INSTALL A HEAT PUMP WITH A TWO-STAGE CENTRIFUGAL COMPRESSOR HAVING A NOMINAL CAPACITY OF 11 MW. OPERATING SINCE OCTOBER 1984, IT PRODUCED 23,000 MWH HEAT IN 2,630 HRS, WITH AN AVERAGE COP OF 2.9. AS THE HEAT SOURCE, FILTERED SEWAGE WATER WAS USED, COOLED IN A SHELL AND TUBE EVAPORATOR. THE BAD QUALITY OF SEWAGE WATER RESULTED IN A VERY RAPID FOULING OF THE EVAPORATOR, THUS REQUIRING THE INSTALLATION OF AN AUTOMATIC CLEANING SYSTEM.
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Pages: 1985-3
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Details
- Original title: DESCRIPTION OF THE 11 MW HEAT PUMP PLANT IN OESTERSUND, SWEDEN.
- Record ID : 1987-1166
- Languages: English
- Source: Systems and components for large heat pumps.
- Publication date: 1985/06/19
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Indexing
-
STOCKHOLM: THE CITY OF LARGE HEAT PUMPS.
- Author(s) : PERSSON T., JANDER L.
- Date : 1986
- Languages : English
- Source: ASEA J. - vol. 59 - n. 2
View record
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EXPERIENCE WITH 2 LARGE SEA WATER HEAT PUMPS AT...
- Author(s) : LINDSTROM H., LUNDQVIST P., TROSELIUS L.
- Date : 1985/06/19
- Languages : English
- Source: Systems and components for large heat pumps.
- Formats : PDF
View record
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DISTRICT COOLING.
- Author(s) : WERNER G., VAGBERG M.
- Date : 1990
- Languages : Swedish
- Source: Swed. Counc. Build. Res. - CBR R38:1990; 15 p.
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HEAT PUMP FOR DISTRICT HEATING OPERATING EXPERI...
- Author(s) : MADSEN K. E., AROEN A.
- Date : 1985/06/19
- Languages : English
- Source: Systems and components for large heat pumps.
- Formats : PDF
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LARGE HEAT PUMPS IN DISTRICT HEATING NETWORKS.
- Author(s) : ENSTROM H., KARSTROM A., SOLIN L.
- Date : 1987/08/24
- Languages : English
- Source: Development in refrigeration, refrigeration for development. Proceedings of the XVIIth international Congress of Refrigeration.
- Formats : PDF
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