Predicting gas leak at altitude

In summary, the conversation discusses a faulty cylinder filled with compressed air at 2,000 psi that leaks at a rate of 1litre/minute at sea level. The question is posed about the expected rate of leak at an altitude of 8,000ft, with the response being that there would be no change in flow rate due to the choked flow. The person apologizes for potentially posting in the wrong place and explains they are not technically knowledgeable, but stumbled upon the website in hopes of receiving a response.
  • #1
maman
2
0
I have a (faulty!) cylinder filled with compressed air at 2,000 psi which leaks at a rate of 1litre/minute at sea level. What would be the expected rate of leak at an altitude of 8,000ft? thanks for your help.
 
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  • #2
Sounds like homework, perhaps you had better show some attempt at a solution before we help you...
 
  • #3
Um... I don't see this as homework because the answer is way too simple. The answer is there's no change in flow rate. The flow is choked so there's no increase in flow with a decrease in outlet pressure.
 
  • #4
thanks for your replies and apologies if it was posted in the wrong place. just a non-technical person, with a problem, stubbled on the website and hoped i could get a reply...
 

1. How do you predict a gas leak at altitude?

Predicting a gas leak at altitude involves analyzing various factors such as altitude, pressure, temperature, and gas composition. Scientific instruments and models are used to calculate the probability of a gas leak based on these factors.

2. What are the potential consequences of a gas leak at altitude?

The consequences of a gas leak at altitude can range from minor discomfort to severe health risks, depending on the type and concentration of the gas. Some of the potential consequences include suffocation, burns, explosions, and long-term health effects.

3. Can gas leaks at altitude be prevented?

While it is not always possible to completely prevent a gas leak at altitude, there are measures that can be taken to reduce the risk. These include regular maintenance and inspection of gas equipment, proper training for handling and storing gas, and following safety protocols.

4. What are some common signs of a gas leak at altitude?

Some common signs of a gas leak at altitude may include unusual smells, hissing or whistling sounds, visual indicators such as fog or ice formation, and changes in equipment performance. It is important to be aware of these signs and take immediate action if a gas leak is suspected.

5. How can the effects of a gas leak at altitude be mitigated?

If a gas leak at altitude is detected, the first step is to evacuate the area and contact emergency services. The effects of the gas leak can be mitigated by providing medical treatment to those affected, containing and repairing the leak, and implementing safety measures to prevent future incidents.

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