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The vehicles have on-board compressors for reinflation, but the squidgy tyres can get pulled off their rims, making reinflation difficult. (At least, that was true then: perhaps they've developed ways of preventing that now, since the above, more recent article, makes no mention of this.) A squirt of petrol (I think) and the tyre went back on with a bang, as in your video. I can't remember how they lit it, but rather them than me.We’d already dropped the tyre pressures of our highly modified Toyota pickups from 30psi to just 3psi, flattening their sidewalls until their footprints were more than twice their normal width and three times their normal length.
This is just to pop the tyre onto the bead. Once there, you can inflate it with a small on-board compressor.256bits said:They don't show the tire deflating after the gas cools.
Quite right.Guineafowl said:This is just to pop the tyre onto the bead. Once there, you can inflate it with a small on-board compressor.
"No compressors? No problems" is a phrase commonly used in the HVAC industry to refer to a type of air conditioning system that does not require a compressor to function. This means that the system does not rely on compressing and expanding refrigerant to cool the air, making it more energy-efficient and environmentally friendly.
A "No compressors? No problems" system typically uses a thermodynamic process called the Joule-Thomson effect to cool the air. This involves expanding a gas through a small orifice, causing it to cool down. The cooled gas is then circulated through the system to cool the air before being reheated and recirculated.
One of the main benefits of a "No compressors? No problems" system is its energy efficiency. Since it does not use a compressor, it consumes less energy and can save on electricity costs. Additionally, these systems do not use refrigerants that contribute to ozone depletion, making them more environmentally friendly.
One potential drawback of a "No compressors? No problems" system is that it may not be as effective in extremely hot or humid climates. This is because the Joule-Thomson effect is less efficient in these conditions, making it harder to cool the air. Additionally, these systems may be more expensive upfront compared to traditional compressor-based systems.
While "No compressors? No problems" systems can be used in a variety of buildings, they may not be the best option for all situations. These systems work best in smaller spaces, such as individual rooms or small buildings. They may not be as effective in larger buildings or those with complex air conditioning needs. It is best to consult with a professional to determine if this type of system is suitable for your specific building.