The system seems to allow only one attachment per post, so attached below is a photohttps://files.engineering.com/getfile.aspx?folder=07e0ffb8-7178-4224-a7de-79526c913a7a&file=Bundle_Air_Measurement_locations.jpg
I have attached a photo showing an example of the locations for air flow measurement. It is an induced draft arrangement, so we have access to the finned surface as shown. I hope the file attachment is accessible - I have not used this particular file sharing system previously.
Anemometer...
I am assessing the performance of air coolers and have encountered a difference of opinion about where the face velocity of air entering the tube bundle should be measured. The air coolers are induced draft type with relatively easy access to the lower tube rows. One view is that the anemometer...
