Quote: (Originally Posted by Ben Field)
Ages ago, long before I got a rebreather I recall seeing online a nice spreadsheet for SCR bailout. IIRC it had "Planned drop in PPO2" across the top and "Depth" down the side. So you could choose to except a larger % drop for higher number of breaths between vent & refill of the loop or very few SCR breaths for very small changes in PPO2...
You may referring to the 'Linear Semi-Closed Bail-Out Tables' produced, with much effort I might add, by Geraint Foulkes Jones - his method built on the work by the late Will Smithers and allowed for ascents SCR. I believe Padowan has come up with a fixed-depth spreadsheet that I am sure he will be pleased to send you - PM him.
Quote: (Originally Posted by Ben Field)
I may have got that all ar*e about face but I guess you'll know what I mean...
Anyone like to venture whether thats a good idea and if a modern equivalent exists?
Thanks,
BEN
Its all voodoo if you ask me
HTH
cheers
paul