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For nearly 100 years, centrifugal compressors did not change much until the advent of the oil-free centrifugal magnetic bearing. Along with some concurrent technological advance, the oil free centrifugal compressor has become a mainstream HVAC industry technology solution for mid-size air- and water-cooled chillers.
Citation: ASHRAE Journal, Vol. 62, no. 4, April 2020
Product Details
- Published:
- 2020
- Number of Pages:
- 6
- Units of Measure:
- Dual
- File Size:
- 1 file , 310 KB
- Product Code(s):
- D-AJ20Apr05
