Pump differential pressure can be continuously optimized based on the position of the control valve. Striving to keep one valve almost completely open at all times minimizes the pumping energy. While this may cause some valve hunting, the overall performance of the chilled water system remains good.
Units: Dual
Citation: Symposium, ASHRAE Transactions, vol. 109, pt. 1
Product Details
- Published:
- 2003
- Number of Pages:
- 7
- File Size:
- 1 file , 570 KB
- Product Code(s):
- D-16808
