An archival reproduction of the original Department of Energy handbook. Module NP-03, pp.24–27, explains moderation and temperature feedback. The repository is independently operated by Doxcelerate, rather than a current government web service.
Thermodynamics, Heat Transfer, and Fluid Flow, Volume 3 by the United States Department of Energy 2026-10-20
Module HT-03 covers fluid mechanics, hydraulic losses and centrifugal pumps. Printed pp.51–53 explain the system characteristic curve and pump operating point. The date in the current hosting path does not change the handbook's original publication year.