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Thread: Pressure drop across nozzle
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05-07-2013, 05:17 AM #1
Pressure drop across nozzle
What would be the pressure drop over a 1" piece of 0.023" capillary tube in a 1/2 ton R290 system? That piece of capillary tube is right after the expansion valve and it is used as the nozzle in an ejector.
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05-07-2013, 10:29 PM #2
Re: Pressure drop across nozzle
Try capillary sizing software......
http://www.danfoss.com/United_Kingdo...ils/DanCap.htmBrian - Newton Abbot, Devon, UK
Retired March 2015