Chuck Bowman Associates, Inc. has trained hundreds of practicing system and design engineers in the nuclear industry in heat exchanger analysis and thermodynamics. In the past the author has been asked to provide the training material contained in this book for on-site training by others. These requests have been denied for obvious reasons. However, after 50+ years as a practicing Professional Engineer the principal author has retired and now makes this material available at a reasonable cost. The course should be taught by a qualified, experienced mechanical engineer who would be familiar with this material. However, much of the information contained herein is captured in greater detail in the authors' books Thermal Engineering of Nuclear Power Stations - Balance of Plant Systems and Engineering of Power Plant and Industrial Cooling Water Systems, both published by the CRC Press. These books may be viewed as teacher's guide and companions to this material.