ASHRAE Journal Articles
Many of the following articles were published in the ASHRAE Journal. Posting is by permission of ASHRAE and is presented for educational purposes only. ASHRAE does not endorse or recommend commercial products or services. These articles may not be copied and/or distributed electronically or in paper form without permission of the publisher. Contact ASHRAE at www.ashrae.org or HPAC at www.hpac.com.
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The Evolution of Changeover Systems
by John Murphy | Engineered Systems | July 1, 2022 -
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Common Pitfalls in Design and Operation of a DOAS
by John Murphy | ASHRAE | 9/1/2018 -
Using Low-Load Chillers to Improve System Efficiency: Is It Still a Good Design Choice
by Mick Schwedler | ASHRAE | 2/14/2017
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Adding More Fan Power Can Be a Good Thing
by Ronnie Moffitt | ASHRAE | 5/1/2014 -
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Effect of Heat Rejection Load and Wet Bulb on Cooling Tower Performance
by Mick Schwedler | ASHRAE | 1/1/2014 -
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Ventilation Control in Terminal Units with Variable Speed Fan Control
by John Murphy | ASHRAE | 12/1/2013 -
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Total-Energy Wheel Control in Dedicated OA Systems
by John Murphy | ASHRAE | 3/1/2012 -
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High-Performance VAV Systems
by John Murphy | ASHRAE | 10/1/2011 -
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Using VAV Systems to Limit Humidity at Part Load
by John Murphy | ASHRAE | 10/1/2010 -
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Selecting Dedicated OA Equipment with Reserve Capacity
by John Murphy | ASHRAE | 4/1/2010 -
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Dynamic Reset for Multiple-Zone Systems
by Dennis Stanke | ASHRAE | 3/1/2010 -
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A Closer Look at Chiller Ratings
by Ryan Geister & Mike Thompson | ASHRAE | 12/1/2009 -
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Upgrading Chilled-Water Systems
by Mick Schwedler | ASHRAE | 11/1/2009 -
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Using Time-of-Day Scheduling to Save Energy
by John Murphy & Neil Maldeis | ASHRAE | 5/1/2009 -
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The Future of ASHRAE Standard 90.1
by Mick Schwedler | ASHRAE | 10/1/2008 -
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CO2-Based Demand-Controlled Ventilation with ASHRAE Standard 62.1
by John Murphy | HPAC | 9/1/2008 -
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DOAS Configurations and Control Strategies
by John Murphy | ASHRAE | 6/1/2008 -
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Energy-Saving Strategies for Rooftop VAV Systems
by John Murphy | HPAC | 5/1/2008 -
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Dedicated Outdoor Air System for Commercial Kitchen Ventilation
by Steve Brown (of LC Systems) | ASHRAE | 7/1/2007 -
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Standard 62.1-2004 System Operation Dynamic Reset Options
by Dennis Stanke | ASHRAE | 12/1/2006 -
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Smart Dedicated Outdoor Air Systems
by John Murphy | ASHRAE | 7/1/2006 -
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Prescription for Chiller Plants
By Mark Baker, Dan Roe, & Mick Schwedler | ASHRAE | 6/1/2006 -
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Temperature and Humidity Control in Surgery Rooms
by John Murphy | ASHRAE | 6/1/2006 -
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Dehumidification Solutions for the 21st Century
by John Murphy | ASHRAE | 7/1/2005 -
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Standard 62.1-2004 Designing Dual-Path, Multiple-Zone Systems
by Dennis Stanke | ASHRAE | 5/1/2005 -
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Standard 62-2001 Addendum 62n Single-Path Multiple-Zone System Design
by Dennis Stanke | ASHRAE | 1/1/2005 -
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Standard 62-2001 Addendum 62n Ventilation for Changeover-Bypass VAV Systems
by Dennis Stanke | ASHRAE | 11/1/2004 -
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The ABCs of DOAS--Dedicated Outdoor Air Systems
by Wayne Morris | ASHRAE | 5/1/2003 -
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Series-Series Counterflow for Central Chilled Water Plants
by Mick Schwedler & Steve Groenke | ASHRAE | 6/1/2002 -
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Dehumidification Performance of HVAC Systems
by John Murphy | ASHRAE | 3/1/2002 -
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Uncover the Hidden Assets in Your Condenser Water System
by Mick Schwedler & Brenda Bradley | HPAC | 11/1/2001 -
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Controlling Noise from Large Rooftop Units
by Dave Guckelberger | ASHRAE | 5/1/2000 -
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Variable-Primary-Flow Systems
by Mick Schwedler & Brenda Bradley | HPAC | 4/1/2000 -
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Chiller Tower Interaction: Take it to the Limit, Or Just Halfway
by Mick Schwedler | ASHRAE | 7/1/1998 -
Why Use Glycols in HVAC Systems
by Don Eppelheimer | ASHRAE | 3/1/1997