ASHRAE Journal

November 2019

Alternative water-cooling sources for data centers offer potential benefits including reducing consumption of potable water and space for equipment. Two existing systems, a deep lake source cooling project at Cornell University in Ithaca, N.Y., and a Google data center in Hamina, Finland, are discussed. Also included in this issue: Performance metrics for commercial buildings, cooling with exhaust fans, and heat recovery chillers and large campus systems.

Features and Columns from the November 2019 issue:
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Features:
Process Energy Index: A Metric to Characterize Commercial Building Process Loads, Energy Use
Alternative Water Cooling Sources for Data Centers
Formulas for Cooling with Exhaust Fans
History of Cleanrooms
Simulation of Radiant Cooling Systems in Cleanroom Applications
Special Section:
ASHRAE Research Report
Standing Columns:
Building Services: Up in Smoke
Engineer's Notebook: Heat Recovery Chillers in Campus Chilled Water Distribution Systems
IEQ Applications: Residential Filtration
Refrigeration Applications: The Frozen Water Trade: Part Two

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AMCA inmotion

This year's AMCA inmotion includes guidance on using fan energy index (FEI) in variable-air-volume-system design, how remote automated testing of life-safety dampers works, and a summary of recent air-curtain research. An article on air distribution design for comfort in high performance air systems furthers discussion started in a 2018 inmotion article.

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ASHRAE Journal Newsletter, eSociety, and Insights

ASHRAE Journal Newsletter	eSociety	Insights
ASHRAE Journal newsletter connects today’s technology trends with relevant peer-reviewed content. It is emailed to ASHRAE members on the second and fourth Tuesdays of the month.	eSociety is an official electronic newsletter of ASHRAE. It contains monthly news from ASHRAE about its activities and chapters and is e-mailed to all members on the second Wednesday of each month. It replaces Society Connections.	ASHRAE Insights is the Society's newsletter with articles of interest to members, including Chapter News, Obituaries, Membership Advancement and other news. It is published every other month. Archived issues are available. Click the Archives tab from the main screen of the current issue.
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