ASHRAE Journal Supplement - AMCA InMotion - November 2021 - 29

Summary
Parking-garage ventilation systems
are designed for both normal and
emergency operation. During normal
operation, if pollutant levels rise
above a predetermined level, a ventilation
system progressively ramps
up. In the event of a fi re, the ventilation
system works to keep means
of egress clear of smoke long enough
for occupants to evacuate.
Pa rk ing-ga rage vent i lat ion
systems with strategically placed
arrays of jet fans directing supply
air toward extraction points avoid
the need for ductwork.
The design of parking-garage ventilation
systems is facilitated by the use
of CFD. CFD simulations are a means
of predicting airflow in a parking
garage and determining whether a
system meets both normal and emergency
operating-mode requirements.
About the Author
Geoff Sheard, DSc, is founder and
president of AGS Consulting LLC, an
engineering company offering a wide
range of services to the commercial
and industrial fan community. With
more than 40 years' experience in
the development of rotating equipment,
the last 20 focused exclusively
on high-efficiency fans, he is the
author of a series of books on the use
of computational methods for fan
design. He is a past president (20132014)
and chairman of the board of
AMCA International and a member
of the AMCA International-administered
U.S. Technical Advisory Group
(TAG) to International Organization
for Standardization (ISO) Technical
Committee (TC) 117, Fans.
www.amca.org
To Learn More...
For more on parking-garage ventilation, view the recordings of 2021 AMCA insite
webinars " Introduction to Car Park Ventilation Solutions, " presented by Geoff Sheard, DSc,
and " Introduction to Car Park Ventilation Solutions, Part 2, " presented by Geoff Sheard,
DSc, and Erik Scheffrahn. The recordings can be viewed free of charge at
https://bit.ly/AMCA_webinars or for $10 each, with a professional-development hour
awarded following successful completion of a short quiz, at https://bit.ly/AMCA_Basics.
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2021 AMCA inmot ion
29
https://www.bit.ly/AMCA_webinars https://www.bit.ly/AMCA_Basics http://www.americanultraviolet.com http://www.amca.org

ASHRAE Journal Supplement - AMCA InMotion - November 2021

Table of Contents for the Digital Edition of ASHRAE Journal Supplement - AMCA InMotion - November 2021

Contents
ASHRAE Journal Supplement - AMCA InMotion - November 2021 - BB1
ASHRAE Journal Supplement - AMCA InMotion - November 2021 - BB2
ASHRAE Journal Supplement - AMCA InMotion - November 2021 - Cover1
ASHRAE Journal Supplement - AMCA InMotion - November 2021 - Cover2
ASHRAE Journal Supplement - AMCA InMotion - November 2021 - Contents
ASHRAE Journal Supplement - AMCA InMotion - November 2021 - 2
ASHRAE Journal Supplement - AMCA InMotion - November 2021 - 3
ASHRAE Journal Supplement - AMCA InMotion - November 2021 - 4
ASHRAE Journal Supplement - AMCA InMotion - November 2021 - 5
ASHRAE Journal Supplement - AMCA InMotion - November 2021 - 6
ASHRAE Journal Supplement - AMCA InMotion - November 2021 - 7
ASHRAE Journal Supplement - AMCA InMotion - November 2021 - 8
ASHRAE Journal Supplement - AMCA InMotion - November 2021 - 9
ASHRAE Journal Supplement - AMCA InMotion - November 2021 - 10
ASHRAE Journal Supplement - AMCA InMotion - November 2021 - 11
ASHRAE Journal Supplement - AMCA InMotion - November 2021 - 12
ASHRAE Journal Supplement - AMCA InMotion - November 2021 - 13
ASHRAE Journal Supplement - AMCA InMotion - November 2021 - 14
ASHRAE Journal Supplement - AMCA InMotion - November 2021 - 15
ASHRAE Journal Supplement - AMCA InMotion - November 2021 - 16
ASHRAE Journal Supplement - AMCA InMotion - November 2021 - 17
ASHRAE Journal Supplement - AMCA InMotion - November 2021 - 18
ASHRAE Journal Supplement - AMCA InMotion - November 2021 - 19
ASHRAE Journal Supplement - AMCA InMotion - November 2021 - 20
ASHRAE Journal Supplement - AMCA InMotion - November 2021 - 21
ASHRAE Journal Supplement - AMCA InMotion - November 2021 - 22
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ASHRAE Journal Supplement - AMCA InMotion - November 2021 - 24
ASHRAE Journal Supplement - AMCA InMotion - November 2021 - 25
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ASHRAE Journal Supplement - AMCA InMotion - November 2021 - 28
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ASHRAE Journal Supplement - AMCA InMotion - November 2021 - 43
ASHRAE Journal Supplement - AMCA InMotion - November 2021 - 44
ASHRAE Journal Supplement - AMCA InMotion - November 2021 - Cover3
ASHRAE Journal Supplement - AMCA InMotion - November 2021 - Cover4
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