HPAC Engineering
  • Contracting Business Magazine
  • Contractor Magazine
  • Fire Protection Engineering
  • Comfortech Show
  • HVAC Talk
Home > Air Conditioning > Design Criteria for Primary/Secondary and Primary-Loop-Only Systems

Design Criteria for Primary/Secondary and Primary-Loop-Only Systems

Optimizing chilled-water plants’ annual electrical usage requires analyzing chillers’ water-flow-rate requirements

Oct. 1, 2011 ALEXANDER L. BURD, PhD, PE, and GALINA S. BURD, MS Advanced Research Technology Suffield, Conn.

Editor's note: The following is a continuation and conclusion of the article "Primary/Secondary-Loop vs. Primary-Loop-Only Systems,"1 published in the December 2010 issue of HPAC Engineering.

Click here to download this article as a PDF

Newsletter Signup

Please or Register to post comments.

Related Articles
Featured Authors
For the Mechanical Systems Engineer: Clean Technology is All About the Data
by Michael Weil
Published on May. 1, 2013
in Mike Weil
Integrated Project Delivery: A Return to Teamwork
by Dan Bulley
Published on Dec. 7, 2012
in Engineering Green Buildings
O&M the Key to Keeping Green Buildings Optimized
by James Workman
Published on Aug. 1, 2012
in Managing Facilities
Rules for Challenging LEED Certifications Changed
by Timothy Hughes, Esq.
Published on Nov. 1, 2010
in Liability & Litigation
Upcoming Webinar

Register for the Installing and Integrating Gas Detection Into a Commercial Building: Challenges and Opportunities webinar

Commentaries and Blogs
Dreaming of a Pashmina-Free World
by Ron Rajecki
Posted 4 weeks ago
in Ron's Ramblings
Would You Want Your Child To Be an HVAC Engineer?
by Ron Rajecki
Posted 10 weeks ago
in Ron's Ramblings
Are Energy-Efficient Buildings the Superheroes That Will Save Humanity?
by Ron Rajecki
Posted 12 weeks ago
in Ron's Ramblings
Connect With Us
HPAC.com
Mechanical Systems Sites
Copyright © 2013 Penton Media, Inc