Subdividing various systems into a primary/secondary (P/S) loop via a hydraulically dependant interconnection long has been a standard solution for central chilled-water plants in the United States and Europe. This achieves, at a relatively low cost, reasonably good hydraulic separation of central-water-plant cooling-generation systems (primary loop) from distribution piping and terminal units (secondary loop). Primary-loop flow is relatively constant, while secondary-loop flow varies based ...
Register For Free or Sign In to Access
"Printer-friendly" is FREE to access as a registered user on HPAC.com. Why register for HPAC.com? It's simple and free, and provides:
- Access to exclusive articles and news coverage
- The full version of all monthly digital editions dating back to 2010
- Allows you to comment on articles and discuss news with HPAC's editors
- Gain valuable media content and more!