Full Description

This product 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.

This session covers the fundamentals surrounding water flow measurement in hydronic systems. Why, how, what. Hydronic systems (chilled water, heating hot water, or condenser water) are effectively a HVAC transmission. Pumps, pipes and valves make-up the envelop and their effectiveness can be measured by the volume flow rate of water in the pipe. We measure flow rate through pressure drop - such as valves, orifices, venturis, equipment losses; by pump curve; and with throughput measurement equipment such as ultrasonic and magnetic meters. The merits and practicalities of each are covered here.

Hydronic Water Flow Measurement: Part 1
Mads Melchiors and Lars Mejsner, DBHMS Engineers, Chicago, IL
Submetering By Using Pumps
Mark Hegberg, Member, DBHMS Engineers, Chicago, IL

Run Time: 60 mins.

Citation: ASHRAE Seminar Recordings, 2017 ASHRAE Winter Conference, Las Vegas, NV

Product Details

Published: 2017Units of Measure:DualFile Size: 1 file , 390 KB Product Code(s): D-LV17Sem03