The exposure facility is capable of delivering exposures under a range of engine operating conditions using advanced dilution control systems to provide a well-mixed exhaust stream.
The solution is automatically injected into the hot exhaust stream.
The afterburner is a secondary combustion system that operates in the exhaust stream of the engine before the stream is introduced into the exhaust nozzle.
These vibrations cancel or absorb those present in the exhaust stream of about the same frequency.
Several such chambers, each tuned to one of the predominant frequencies present in the exhaust stream, effectively reduce noise.
A medium duty engine is used to generate the exhaust stream.
The operating parameters of pollutant concentration and reactor residence time are similar to those found in exhaust stream treatment facilities.
These species form ash pre-cursors which get trapped in the DPF (Diesel Particulate Filter) placed in the engine exhaust stream.
Steam is raised in these inter-stage coolers and superheated in the exhaust stream exiting the boiler.
The diesel does burn through another pricey liquid: AdBlue, the urea solution that is steadily metered into the exhaust stream to neutralize smog-forming nitrogen oxides.
From MRS-TV, a description of work at UC Berkeley on carbon dioxide capture from an exhaust stream of a power plant.
