Re Amemia Rx-8
#21
just probably way easier to combine the smaller intermediate housing exaust ports, infact the pulse from one rotor firing will create a vaccume behind it and then aid in sucking out the next pulse from the next rotor firing much like a header does on a n/a piston engine.. It'll also probably make the exaust note much quiter as well...
#26
What I am really curious about is the long term life expectancy of the exhaust splitter in that centre plate. Its required to prevent the hot exhaust gases from one rotor chamber blowing into the other. However, due to its thickness, I wonder how long it will last at those extremely high rotary temperatures.
Will it fatigue, crack off (eventually) & get blown out the exhaust or will a exhaust pulse blow it into the next rotor chamber (with distasterous results). I sure hope Mazda have thought that one through...............
Will it fatigue, crack off (eventually) & get blown out the exhaust or will a exhaust pulse blow it into the next rotor chamber (with distasterous results). I sure hope Mazda have thought that one through...............
#30
Originally Posted by DMRH' date='Jul 24 2003, 08:57 PM
What I am really curious about is the long term life expectancy of the exhaust splitter in that centre plate. Its required to prevent the hot exhaust gases from one rotor chamber blowing into the other. However, due to its thickness, I wonder how long it will last at those extremely high rotary temperatures.
Will it fatigue, crack off (eventually) & get blown out the exhaust or will a exhaust pulse blow it into the next rotor chamber (with distasterous results). I sure hope Mazda have thought that one through...............
Will it fatigue, crack off (eventually) & get blown out the exhaust or will a exhaust pulse blow it into the next rotor chamber (with distasterous results). I sure hope Mazda have thought that one through...............