Flow Rate of Liquid O2 Cylinder w/ 24 Bar Pressure

In summary, the conversation is about calculating the flow rate of a liquid O2 cylinder with a regulated gas pressure of 24 bar, using a 15mm diameter supply tap at maximum flow and pressure difference. The conversation also mentions the presence of resistance and provides a website with formulas and a calculator for nozzle flow.
  • #1
Vedoc
1
0
Hi. Just looking for an average answer to a practical scenario. At work we use a liquid O2 cylinder which includes an outer jacket that houses a regulated gas pressure of 24 bar. I need to calculate the flow rate in l/min when the supply tap (15mm diameter) is open fully?
This is essentially maximum flow with no resistance and maximum pressure difference. Hypothetically just opening that tap into the environment at sea level.
Hope this is enough info..
 
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  • #3
Here is a calculator for nozzle flow on the above website that may be more appropriate for your situation.

http://www.pipeflowcalculations.net/nozzle.xhtml
 

What is the flow rate of a liquid O2 cylinder with 24 bar pressure?

The flow rate of a liquid O2 cylinder depends on various factors such as cylinder size, pressure, and the type of valve used. However, with a 24 bar pressure, the flow rate can range from 1.2 liters per minute to 4.8 liters per minute.

How does the flow rate of a liquid O2 cylinder change with different pressures?

The flow rate of a liquid O2 cylinder is directly proportional to the pressure. This means that as the pressure increases, the flow rate also increases. Conversely, as the pressure decreases, the flow rate decreases as well.

What factors affect the flow rate of a liquid O2 cylinder?

Apart from pressure, the flow rate of a liquid O2 cylinder can also be affected by the temperature of the surrounding environment, the viscosity of the liquid oxygen, and the efficiency of the valve being used. Additionally, any obstructions or blockages in the system can also affect the flow rate.

How can the flow rate of a liquid O2 cylinder be measured?

The flow rate of a liquid O2 cylinder can be measured using a flow meter. This device measures the volume of liquid oxygen passing through it per unit time, usually in liters per minute or cubic feet per hour.

What safety precautions should be taken when handling liquid O2 cylinders?

Liquid O2 cylinders should always be handled with caution as they contain a highly flammable and potentially hazardous substance. Proper protective gear, such as gloves and eye protection, should be worn when handling the cylinders. They should also be stored in a well-ventilated area and kept away from any sources of heat or open flames.

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