[Dsg-rich] air flow

[Amrit Yegneswaran]

hello, 
tyler's measurement of the compressed air flow showed that the compressed airflow through the 100 ft (31 m) long 0.5 in (13 mm) diameter tube at a working pressure of ~60 psi (4 bar) at the input regulator is at best 12 cfm (350 l/min) 
the graph below addresses the general features. 


it is advisable to have the potential for a higher flow rates to cool the electronics; to this end it is suggested that the working pressure be increased to ~ 90 psi (6 bar) (use a different regulator) and/or increase the diameter of the tube to 1 in (25 mm). 
if there is concurrence, the regulator and the tube will be changed. 
amrit 


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