Recent content by wruehl1

I really think this is being complicated beyond what is needed. If I know the volume of the container (480cc) and the pressure I started at (150 bar) and it took me 6min to get to 250bar. What volume of gas (air in this case) would it take to create that difference in pressure? Divided by the...

I am with you 100%. I have 88CF bottles as well, and I agree that when you step up the fill rate, that contraction can be quite noticeable. The small vessel I'm talking about would be challenging to remove and fill, and the temperature delta with a 6 min fill is not large at all. Good advice to...

A 250 watt HPA compressor. Air is the media. Thank you for your inquiry!

I am not, but the volume of the vessel and the low fill rate do not seem to elevate the temperature of the vessel much at all. I'm really just trying to come up with a "rough" fill rate to use as metric for compressor performance against a load.

I am looking for an equation that I can use to compute L/min or mL/min for a 480cc vessel going from 150bar to 250bar with a fill time of 6min. Sensors for flow rate at these pressures are hard to find, but I thought there might be a way to work this out with the parameters known. An equation...