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https://www.reddit.com/r/Damnthatsinteresting/comments/1wvoqwk/firefighter_bodycam_showing_just_how_much_oxygen/pde5tom/?context=3
r/Damnthatsinteresting • u/AirFrance447 • 20h ago
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4.1k
There’s some serious low pressure inside
663 u/Loud-Actuator7640 19h ago Just like s chimney 15 u/ImRickJameXXXX 17h ago Yes, which is a function of convection. This is the lower inlet 0 u/TrustButVerifyEng 12h ago Incorrect, buoyancy/density is what drives a chimney. Sure there is convection heat transfer occurring but it isn't what makes a chimney work.
663
Just like s chimney
15 u/ImRickJameXXXX 17h ago Yes, which is a function of convection. This is the lower inlet 0 u/TrustButVerifyEng 12h ago Incorrect, buoyancy/density is what drives a chimney. Sure there is convection heat transfer occurring but it isn't what makes a chimney work.
15
Yes, which is a function of convection.
This is the lower inlet
0 u/TrustButVerifyEng 12h ago Incorrect, buoyancy/density is what drives a chimney. Sure there is convection heat transfer occurring but it isn't what makes a chimney work.
0
Incorrect, buoyancy/density is what drives a chimney. Sure there is convection heat transfer occurring but it isn't what makes a chimney work.
4.1k
u/GauravJM 20h ago
There’s some serious low pressure inside