Seminar 28 -- Back to Basics: Airflow in Unitary Systems PDF

This product is a PDF that contains links to files that consist of PowerPoint slides synchronized with the audio-recording of the speaker (recorded presentation), PDF files of the slides, and audio only (mp3) as noted.

The main purpose of this Back to Basics seminar is to discuss airflow as it applies to unitary system applications. The standard methodology for defining air flow from a fan, coil and unitary equipment perspective is reviewed. How to tie together and make sense of all the various definitions is presented. In addition, the effect of elevation and local conditions on airflow and system performance are examined. After this discussion, the specific unitary application of zoned systems where defining airflow is vital is presented. As size of zones change and demand from each zone changes, airflow will be impacted and will directly affect the operating point of the entire system.

Actual Airflow or Standard Airflow: Why Can't We All Speak the Same Language?
Raymond Rite, Ph.D., Member, Roy Crawford, Ph.D., P.E., Member
Product contains: recorded presentation, slides (PDF format), audio (mp3 format)

Application of Zoned Systems in Residential Applications
Craig S. Messmer, P.E., Member
Product contains: recorded presentation, slides (PDF format), audio (mp3 format)