stoichiometric ratio for diesel fuel is almost the same as gasoline (14.5:1), in reality, diesel engine always run much leaner; usually drastically so, because if a diesel runs at or near stoichiometric ratio, it simply cannot burn all the fuel and emits a large quantity o...
A custom-made buffer was positioned between the exhaust manifold and the sampling probe to help decrease gas temperature, facilitate particulate nucleosis, and ensure that too large pieces of soot, accidentally torn away from the internal walls of the sample tubing, would not get drawn onto the ...