Not sure what you're talking about--Breathing in Nitrogen is just like breathing in Oxygen, there's no difference and no pain
600L is enough to CTB(Catch The Bus meaning suicide)--PPH is Peaceful Pill Handbook---600 L is 40 minutes, death can come as soon as 6 to 8 minutes(as per Quora site)--Please share your drawings of the Exit Bag if you can, many would appreciate it
Firstly, thanks for the response.
After conducting further research, there has been many threads/posts that claim a 40L capacity would be sufficient...however at 15Lpm, doesn't leave much for discrepancies.
I even read a few that stated 8L is enough???
Again, I'm finding it difficult to find the information I require for success of ctb.
I'd prefer to just find a simple conversion table; and possibly proven methods.
As for the mask...
My drawings were sketch drawn and ideas for a better way to ensure removal of waste breath, obviously increasing the effectiveness of the nitrogen gas.
The more efficient the mask, the cost ratio decreases along with the better success rate.
For the mask...
Utilising the medical 'frames' now available with modifications would ensure the bag is both comfortably away from the nose and mouth, but at the same time increase gas flow.
Additionally, I sketched a tube design that would appear 'halo' like above the head with a double split flow connector...
This combination with holes within the tubing both sides would ensure movement of gas downwards; thus flushing the exhaled breath out the bottom with more efficiency - but still have the 15Lpm flowing in flawlessly.
Essentially...you'd be more likely of breathing in just the gas without any Co2 increase (even decreasing).
To some, this may be a bit too much work and bother but for me personally, I'd prefer having a higher rate of success the the first time if things are done more intelligently than rushed and resulting in failure.
At this moment though, getting the sufficient amount of N2 is frustrating.
I will post with updates until the day arrives.