Yes, i believe it is operating at atmospheric pressure like the Papp engine. The molecules in the air are being ionized, confined, ignited and are reacting, imparting heat to the inside walls of the tube.
On Monday, August 13, 2012, Teslaalset wrote: > Group, > Recent posted foto that seems to represent a test Rossi test unit > generating 1200 degrees C heat, made me wonder: > Is the new unit operating at 1 Bar gas pressure? It seems to be an open > setup to me. > Past explanation by Rossi gave me the impression the E-cat works at quite > higher gas pressures. > Is it just me than is puzzled about this observation? > >
