Recent content by Nando

Yes. So is it as simple as applying Bernoulli principles? Can I also use Reynolds equation assuming the flow is turbulent?

I am trying to calculate the flow rate of O2 that flows from a tank outside a building to a known volume 25 in^3 inside the building. The pipe length from outside source to inside source is 70 ft at .25” ID and 1 ft at 1/16” ID. Outside source is at 150 psi. The cylinder inside will fill up to a...

Ok. Just found out that part of that line will be 1/4" ID on 20' length.

Pressure source is from a tank outside the building. Pressure on that tank is 150 psi. So o2 flows from that tank and into 25 in^3 volume. Tubing ID is 1/16”

The tubing length is about 35 ft with an ID of 1/16”

I am trying to calculate the flow rate of O2 from a known volume 25 in^3. The cylinder will fill up to a maximum pressure of 140 psi in 11.26 seconds. Any help to determine the flow rate will be appreciated. Do I use Bernoulli equation to find the flow rate?