28 Feb '14 12:51>6 edits
http://phys.org/news/2014-02-peugot-hybrid-cars-gas-compressed.html
It is an interesting concept but, unless I am missing something, this appears to be a slightly flawed strategy as it would seem to be more cost effective to compress ordinary air i.e. air with 21% oxygen and the rest being mainly nitrogen rather than pure nitrogen that has to be purified at some expense.
I cannot think why they didn't design it to run on plain ordinary air to make it cheaper. Does anyone know why not?
I am also concerned with what would happen if the gas tank ruptured during an accident while it had max pressure -couldn't that cause it to release its pressure so violently that it would be a highly damaging explosion?
Also, although I am not necessarily against the concept because I believe we should keep an open mind, with electric cars improving all the time, wouldn't electric cars make it become totally obsolete before they have a chance to mass-produce and sell these air-pressure-powered cars on mass? -even if I was a risk-taker, I would really hate to invest any money into this gambling that this will pan out. Peugot may have made a seriously bad investment here!
It is an interesting concept but, unless I am missing something, this appears to be a slightly flawed strategy as it would seem to be more cost effective to compress ordinary air i.e. air with 21% oxygen and the rest being mainly nitrogen rather than pure nitrogen that has to be purified at some expense.
I cannot think why they didn't design it to run on plain ordinary air to make it cheaper. Does anyone know why not?
I am also concerned with what would happen if the gas tank ruptured during an accident while it had max pressure -couldn't that cause it to release its pressure so violently that it would be a highly damaging explosion?
Also, although I am not necessarily against the concept because I believe we should keep an open mind, with electric cars improving all the time, wouldn't electric cars make it become totally obsolete before they have a chance to mass-produce and sell these air-pressure-powered cars on mass? -even if I was a risk-taker, I would really hate to invest any money into this gambling that this will pan out. Peugot may have made a seriously bad investment here!