Use of Nitrogen or Other Inert Gas for Tire inflation in Lieu of Air
SUMMARY: This amendment to the Federal Aviation Regulations (FAR) requires that an inert gas, such as nitrogen, be used in lieu of air, for inflation of tires on certain transport category airplanes. This action is prompted by at least three cases in which the oxygen in air-filled tires combined with volatile gases given off by a severely overheated tire and exploded upon reaching auto-ignition temperature. The use of an inert gas for tire inflation will eliminate the possibility of a tire explosion.
https://www.nitrogentiremachine.com/federal_aviation_administration.htmKto chce, si to precita cele, ale v skratke - v letectve sa to pouziva kvoli bezpecnosti, aby sa zvysila samozapalna teplota plynov, ktore sa uvolnuju z pneumatiky po jej zahriati pri pristavani/brzdeni.. problemom je proste kyslik, ktory vytvara vybusnu zmes..
v texte nie je ziadna zmienka o tom, ze by tam bol dusik kvoli, tomu, ze jeho tlak po zahriati rastie pomalsie nez obyc vzduchu, co je najcastejsi argument preco sa dava dusik do IFP komor..
predpokladam, ze v motosporte bude dovod rovnaky/podobny..
preco sa teda pouziva v IFP komorach? uprimne neviem, mozno su dovody ekonomicke, mozno procesno-vyrobne.. viem len, ze tam nie je kvoli jeho akoze lepsej tepelnej/tlakovej stalosti