Appropriately enough, a good variable airflow design accommodates and refines a number of design variables. Particle monitoring strategies, minimum supply air calculation, HVAC sequencing, and space pressurization are just a few stops on the way to spotless performance.
motor-driven vapor compression chillers are much more energy
efficient than absorption chillers, then why are we even having this
conversation? In a hunt for LEED® points or in applications with
certain demands, absorption could be just the ticket to
sustainability and/or economy.
OK, so “easy” may not be a word that comes to mind for designing such
sensitive environments. However, that doesn’t mean you can’t produce a
solid cleanroom design by tackling issues in a logical sequence. This
article covers each key step, down to handy application-specific tips
for adjusting load calculations, planning exfiltration paths, and
angling for adequate mechanical room space relative to the cleanroom’s
In addition to serving as a handy reference on the various
dehumidification technologies and their profiles, this article uses a
manufacturing scenario to explore load-related questions and other design
pitfalls. Will human occupancy make much of a difference? What valves does your
humidifier have? And exactly what’s in that room, anyway?
The high-profile equipment involves an efficient, resilient trigeneration plant to provide heating, cooling, and power service. However, UConn’s most critical asset may be its forward-thinking, campus-wide energy strategy. Read more stories in June Issue 2017.