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SlegMD

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Going to take awhile to use up the oxygen in a 60 cubic foot space, over four hours. I found a calculation using 6/liters a minute of air as a rough estimate, that's like 1661 liters...

And that's assuming it's air tight, which it is probably not.

-Crissa
Can you get me the estimate for the frunk? Asking for a friend ?
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Crissa

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Frunk is estimated to be 7.1 cubic feet, that's a little over 200 liters. We'll want to remove the average human volume from that, which is 66 liters, so now we have 130 liters. At 6 liters a minute, that's 22 minutes.

Now remember, if put in a stressful situation or without relaxed muscles, a human can consume 2-3x that average, and a human without sufficient oxygen will panic and suffer brain injury as soon as four minutes of carbon dioxide poisoning... the safe time would be very low.

-Crissa
 

PilotPete

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Frunk is estimated to be 7.1 cubic feet, that's a little over 200 liters. We'll want to remove the average human volume from that, which is 66 liters, so now we have 130 liters. At 6 liters a minute, that's 22 minutes.

Now remember, if put in a stressful situation or without relaxed muscles, a human can consume 2-3x that average, and a human without sufficient oxygen will panic and suffer brain injury as soon as four minutes of carbon dioxide poisoning... the safe time would be very low.

-Crissa
You assume they are breathing….
 

Variable556

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Frunk is estimated to be 7.1 cubic feet, that's a little over 200 liters. We'll want to remove the average human volume from that, which is 66 liters, so now we have 130 liters. At 6 liters a minute, that's 22 minutes.

Now remember, if put in a stressful situation or without relaxed muscles, a human can consume 2-3x that average, and a human without sufficient oxygen will panic and suffer brain injury as soon as four minutes of carbon dioxide poisoning... the safe time would be very low.

-Crissa
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Excellent!

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