Presentations and Articles
- A Brief Introduction To Passenger Aircraft Cabin Air Quality (PDF, 5 pages)
ASHRAE Journal, October 2020
By Douglas S. Walkinshaw, Ph.D., P.Eng., Fellow/Life Member ASHRAE
- Covid 19 and beyond: a procedure for HVAC systems to address infectious aerosol illness transmission.
Front. Built Environ., 17 July 2023 Sec. Indoor Environment. Volume 9 - 2023
By Douglas S Walkinshaw and Raymond H Horstman
- A Brief Introduction To Passenger Aircraft Cabin Air Quality (PDF, 34 pages)
ASHRAE Journal, July 2022
By Douglas S. Walkinshaw, Ph.D., P.Eng., Fellow/Life Member ASHRAE
This peer reviewed updated archival article was originally published in the ASHRAE Journal October 2020
- Is More Better? Air Change Rate for Health
Hazard Control in Critical Environments (PDF)
Walkinshaw, Douglas S. "COVID-19 and Beyond: ACH: The Wrong Infection Control Parameter; Low RH: Too Long Ignored".
Seminar 9, Is More Better? Air Change Rate for Health Hazard Control in Critical Environments.
ASHRAE Virtual Annual Conference. June 28-30, 2021.
- Germs, Flying and the Truth (PDF)
This article was published in ASHRAE Journal, Vol. 52, April 2010.
By Douglas S. Walkinshaw, Ph.D., P.Eng., Fellow ASHRAE - Stack Pressure-Created Airflows in Insulation Envelopes, Part 2:Passenger Aircraft (PDF)
By Douglas S. Walkinshaw, PH.D., P.Eng., Fellow/Life Member ASHRAE; Raymond H. Horstman, P.E., Fellow ASHRAE
ASHRAE Journal, May 2020 - McMaster University Article
Profile of Doug Walkinshaw published in MacEngineer,
Volume 125, Fall 2012, page 13. - Germs And Flying: Developing Ventilation System Criteria (PDF)
by Douglas Stuart Walkinshaw, Indoor Air Inc
SAE Presentation, April 2012. - Germs and Flying: Developing Ventilation System Criteria (PDF)
by Douglas Stuart Walkinshaw, Indoor Air Inc
Published in SAE International Journal of Aerospace
Volume 4, Issue 2 (November 2011) - Guest Commentary: Germs, Flying and the Truth. A guest commentary by Dr. D.S. Walkinshaw in the Naples News, published on both the East and West Coasts of Florida.
- Germs, Ventilation, Occupancy Density and Exposure Duration: A Thirteen Setting Pathogen Inhalation Comparison (PDF)
by Douglas S. Walkinshaw, PhD, PEng, Fellow ASHRAE
Published in ASHRAE IAQ Conference 2010 CD - Venturi Filtration Added to Gaspers, Diffusers, VAV Boxes and Air Curtains (PDF)
by Douglas S. Walkinshaw, PhD, PEng, Fellow ASHRAE
Published in ASHRAE IAQ Conference 2010 CD - The Air That You Breathe (PDF)
By RICHARD CAIRNEY. Published in the U of A Engineer, Fall 2010 - Fan use linked to lower risk of sudden baby death
By CARLA K. JOHNSON, Associated Press Writer Tue Oct 7, 9:19 AM ET
Comments by Dr. D.S. Walkinshaw - Passenger Aircraft Indoor Air Quality Challenges and Solutions II (PDF)
Presentation to the ASHRAE Ottawa Valley Chapter Meeting, May 20, 2008
Douglas S. Walkinshaw, PhD., P.Eng. Member ASHRAE